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Griffin Ranch TR 32879 (Plans 1-8) 2016 Code Update - Title 24r1cr 8tAUULUTITLE 24, INC. 7544 SADDLEHILL TRAIL, ORANGE, CA 92869 • (714) 771-1507 - FAX (714) 771-2939 T-24@socal.rr.com March 24, 2017 b ape UPPAViF ®weer: Lennar Homes/Corona 980 Montecito Drive, Suite #302 �jT�ZOI %" Corona, CA 92879 CITY OF LA QUINTA BUILDING & SAFETY DEPT. Designer: The McKinley Associates, Inc. APPROVED 1818 First Avenue San Diego, CA 92101 FOR CONSTRUCTION .. . ._ DA � �o17gY � Project: "Griffin Ranch 2017" Plans 1(2967), 1 X(3271), 2(3314), 3(3475), 5(4154) & 6(4529) 7(4700) & 8(4820) La Quinta, California Job No. 02-17 STATEMENT OF CONFORMANCE I JUL 2 4 2011 CITY OF LA QUINTA COMMUNITY DEVELOPMENT These Calculations contain all the building features and performance specifications required for compliance by the California Code of Regulations Title 24, Part 1, Administrative Requirements; Part 6, Building Energy Efficiency Standards; and portions of Title 20, Appliance Efficiency Standards. When these features are incorporated into the architectural plans the design will be in compliance with the 2016 Energy Efficiency Standards as they apply in the specified Climate Zone for residential buildings using a California Energy Commission approved compliance method. r- r- r r CIA, BEC California Association of Building Energy Consultants Rick Maurer R13-90-10024 Prepared By: . Rick Maurer Certified Energy Analyst Certificate No. R13-90-10024 California State License No. 502290 C2t� ** SUMMARY SHEET ** Project: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 1(2967] Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: 92% AFUE Low Leakage Furnace to be Rater Verified Minimum Heating Capacity: 32,570 BTUH Minimum A/C SEER: 14.0 SEE R/12.0 EER Rater Verified Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: Min.Sens.= 38,204 @ 115' (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heater for this house will have a hot water demand type recirculating system with manual control. 3) This house will have a tankless water heater with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** Project: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 1X(3271) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: House = 92% AFUE Low Leakage Furnace to be Rater Verified Casita = 8.2 HSPF (Heat/Pump) Minimum Heating Capacity: House = 34,974 BTUH Casita = 6,737 BTUH Minimum A/C SEER: House = 14.0 SEER/12.0 EER Rater Verified Casita = 14.0 SEER/11.0 EER Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: House = 40,492 @ 1150 Min.Sens. (A/C Size By Mechanical Contractor) Casita = 5,409 @ 1150 Min.Sens. (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heaters for this house will have a hot water demand type recirculating system with manual control. 3) This house will have two tankless water heaters with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** Proiect: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 2(3314) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: 92% AFUE Low Leakage Furnace to be Rater Verified Minimum Heating Capacity: 36,633 BTUH Minimum A/C SEER: 14.0 SEER/12.0 EER Rater Verified Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: Min.Sens.= 44,854 @ 115' (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heater for this house will have a hot water demand type recirculating system with manual control. 3) This house will have a tankless water heater with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** Project: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 3(3475) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: 92% AFUE Low Leakage Furnace to be Rater Verified Minimum Heating Capacity: 40,672 BTUH Minimum A/C SEER: 14.0 SEER/12.0 EER Rater Verified Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: Min.Sens.= 47,947 @ 115' (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heaters for this house will have a hot water demand type recirculating system with manual control. 3) This house will have two tankless water heaters with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** Proiect: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 4(3818) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: 92% AFUE Low Leakage Furnace to be Rater Verified Minimum Heating Capacity: 42,094 BTUH Minimum A/C SEER: 14.0 SEER/12.0 EER Rater Verified Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: Min.Sens.= 49,988 @ 115' (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values:. U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heaters for this house will have a hot water demand type recirculating system with manual control. 3) This house will have two tankless water heaters with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** Proiect: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 5(4154) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: 92% AFUE Low Leakage Furnace to be Rater Verified Minimum Heating Capacity: 42,600 BTUH Minimum A/C SEER: 14.0 SEER/12.0 EER Rater Verified Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: Min.Sens.= 53,656 @ 115" (A/C Size By Mechanical Contractor) Duct Insulation:' R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heaters for this house will have a hot water demand type recirculating system with manual control. 3) This house will have two tankless water heaters with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** Proiect: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 6(4529) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum, Furnace AFUE: House = 92% AFUE Low Leakage Furnace to be Rater Verified Casita = 8.2 HSPF (Heat/Pump) Minimum Heating Capacity: House = 48,740 BTUH Casita = 7,012 BTUH Minimum A/C SEER: House = 14.0 SEER/12.0 EER Rater Verified Casita = '14.0 SEER/11.0 EER Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: House = 58,757 @ 115' Min.Sens. (A/C Size By Mechanical Contractor) Casita = 6,031 @ 1150 Min.Sens. (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heaters for this house will have a hot water demand type recirculating system with manual control. 3) This house will have two tankless water heaters with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** ` Proiect: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 7(4700) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: 92% AFUE Low Leakage Furnace to be Rater Verified Minimum Heating Capacity: 53,223 BTUH Minimum A/C SEER: 14.0 SEER/12.0 EER Rater Verified Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: Min.Sens.= 64,699 @ 115° (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heaters for this house will have a hot water demand type recirculating system with manual control. 3) This house will have two tankless water heaters with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (Qll) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. ** SUMMARY SHEET ** Proiect: Lennar Homes -- La Quinta, CA Zone: 15 "Griffin Ranch 2017" Plan 8(4820) Wall Insulation: R-15 in 2x4 Exterior Walls (Quality Insulation Installation) R-21 in 2x6 or Greater Exterior Walls (Quality Insulation Installation) Ceiling Insulation: R-30 with Spray Foam Below Roof Deck for Conditioned Unvented Attic (Quality Insulation Installation) Radiant Foil Barrier: Not Required Cool Roof (CRRC): Required with .16 Min. Aged Reflectance and .89 Min. Aged Emissivity Raised Floor Insulation: N/A Solar PV: Not Required Whole House Fan: Not Required Minimum Furnace AFUE: 92% AFUE Low Leakage Furnace to be Rater Verified Minimum Heating Capacity: 52,566 BTUH Minimum A/C SEER: 14.0 SEER/12.0 EER Rater Verified Adequate Cooling Coil Airflow to be Rater Verified Fan Watt Draw to be Rater Verified Refrigerant Charge Test to be Rater Verified A/C Tonnage: Min.Sens.= 62,446 @ 115' (A/C Size By Mechanical Contractor) Duct Insulation: R-6.0 For Ducts & Plenums ALL in Conditioned Spaces Duct Leakage Test Required Glazing: All fenestration will have dual pane Low-E glass and the following maximum NFRC values: U-factor SHGC U-factor SHGC Operable .30 .23 Folding Glass Door .32 .19 Fixed .26 .25 Folding Window .32 .19 Hinged Glass Door .30 .23 Sliding Glass Door .28 .22 Note(s): 1) All hot water lines will be insulated with a minimum of 1 inch insulation. This is in addition to the insulation required by the mandatory requirements per Sec. 150.00)2. 2) The water heaters for this house will have a hot water demand type recirculating system with manual control. 3) This house will have two tankless water heaters with an energy factor of .82 or greater and sized per the owner's specifications. 4) Quality Insulation Installation (QII) is required for this project. Coordinate requirements with the HERS rater prior to beginning construction. Multiple inspections are required during the construction process. You must get approval from the HERS rater prior to drywall. I BUILDING ENERGY ANALYSIS REPORT PROJECT: Lennar Homes - Plan #1(2967) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards, This program developed by EnergySoft Software — www.energysoft.com. I TABLE OF CONTENTS I Cover Page 1 Table of Contents .2 Form CF-1 R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 14 I EnergyPro 7.1 by EnergySoR Job Number: ID: User Number: 1686 1 CERTIFICATE OF COMPLIANCE • RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DateTme: 13:06. Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr400.dbd16x CFI R-PRF-01 Page 1 of 11 GENERAL INFORMATION 01 Project Name Griffin Ranch 2017 - Plan 41(2967) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Quinta OS Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version BEMCmpMgr 2016.2.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro 7_1 10 Building Type Single Family 11 Front Orientation (deglCardinai) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (ftz) 2967 15 1 Number of Zones 1 16 Slab Area (ft2) 2967 17 Number of Stories 1 18 Addition Cond. Floor Area 1 nta 19 Natural Gas Available Yes 20 Addition Slab Area (fl=) n/a 21 Glazing Percentage (%) 19.7 COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates features that require Held testing 3rldfor verification by a tiertWid HERS stet under die stipervislgn of a CEC-approved HERS provider. 03 This building incorporates one or more'SPucial Fealunas shown b'elou7 Registration Number: 217-POI0024ab68-0o0-0oo-OOGOOO O000 Registration Oate/Time: 2017-03-27 17A9:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 HERS Provider. C.ICERTS Ana Report Generated at: 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan fi1(2967) Calculation DateMme: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name. Lennr400.dbd16x CFI R-PRF-01 Page 2 of 11 ENERGY USE SUMMARY Energy Use Standard Proposed Compliance Percent (kTDVlft�•yr) Design Design Margin Improvement Space Heating 1.42 1.40 0.02 1.4% Space Cooling 85.12 64.16 20.96 24.6% IAQ VenBlabon 0.92 0.92 0.00 0.0% Water Heating 4.43 4.70 -0.27 6.1 % PV Credit - 0.00 0.00 - North Facing Compliance Total 91.89 71.18 20.71 22.5% Space Heating 1,42 1,65 -0.23 -16.2% Space Coaling 115.12 72.28 12.84 15.1 % IAQ Ventilation 0.92 0,92 0.00 0.0% Water Healing 4.43 4.70 -0.27 6.1 % PV Credit - 0.00 0.00 - East Facing Compliance -Total 91.89 79.65 12.34 13.4% Space Heating 1.42 1.74 -0,32 -22.5% Space Cooling 85.12i � m Q92 s 6475 a I M'92 t D.00 0.00 2 .0 % 0.0% IAC Ventilation a\ "4 4.43 ` 4JQ 1 -0.27 6.1% Water Heating PV Credit 5 -_ 000 i 0.00- Facing Compliance Total 91.89 72.11 19.78 21.5% Space Heating 1.42 1.51 -0,09 6.3% Space Cooling B5.12 68.B0 16,32 19.2% IAQ Ventilation 0.92 0.92 0.00 0.0% Water Heating 4.43 4.70 -0.27 6.1 % PV Credit -- 0.00 0.00 -- West Facing Compliance Total 91.89 75.93 15.99 17.4% Registration Number: 217-P0100248068-000-000-0000000-0000 Registration DateRime: 2017-03-27 17:49:20 HERS Provider. CeICERT6 Inc. CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version-CF1R-03032017695 Report Generated at 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DateTme: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennf400.dbdl6x CFI R-PRF-01 Page 3 of 11 ENERGY DESIGN RATING Energy Design Rating (EDR) is an alternate way to express the energy performance of a building using a scoring system where 100 represents the energy performance of the Residential Energy Services (RESNET) reference home characterization of the 2006 international Energy Conservation Code (IECC). A score of zero represents the energy performance of a building that combines high levels of energy efficiency with renewable generation to"zero our Its TDV energy. Because EDR Includes consideration or components not regulated by Title 24, Part 6 (such as domestic appliances and consumer electronics), it Is not used to show compliance with Part 6 but may Instead be used by local Jurisdictions pursuing local ordinances under Title 24, Part 11 (CALGreen). As a Standard Design building under the 2016 Building Energy Efficiency Standards Is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building is provided for information. Similarly, the EDR score of the Proposed Design Is provided separately from the EDR value of Installed PV so that the effects of efficiency and renewable energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 63.5 44.4 0.0 44.4 East 53.5 48.1 0.0 48.1 South 53.5 44.8 0.0 44.8 West 63.5 46.6 0.0 46.5 ❑ Design meets Tier 1 requirement of 15% or greater code compliance margin (CALGreen A4,203.1.2.1) and QII verification prerequisite. ❑ Design meets Tier 2 requirement of 30% or greater code compliance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite. ❑ Design meets Zero Net Energy (ZNE) Design Designation requirement (or SIngle Family in climate zone CZ15 (Palm Springs) (CALGreen A4.203.1.2.3) Including on -site photovoltaic (PV) renewable energy generation suffi6kntto achieves FlnalEtterpy design Rating(EDR) o(zero ortess. The PV System must be verined. REQUIRED SPECIAL FEATURES Th0 following are features that must be installed as condition for meeting the modeled energy perfomlarlce forlMs computer analysis, r • Nonstandard roof reflectance - - • Insulation below roof deck • Window overhangs and/or fins • Non-standard duct location (any location other than attic) - Recirculation with demand control, push button Registration Number: 217-P010024606D-000-000-09001100-0000 Registration Daterrime: 2017-03-27 17:49:20 HERS Provider, CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-4595 Report Generated at: 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DatefTime: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennf400.dbd16X CF11R-PRF-01 Page 4 of 11 HERS FEATURE SUMMARY The following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail Is provided in the building components tables below. Building -level Verifications: • High quality insulation Installation (QII) • IAQ mechanical ventilation Cooling System Verifications: • Minimum Airflow "• Verified EER • Refrigerant Charge • Fan Efficacy WattsICFM HVAC Distribution System Verifications: • Duct Sealing • Ducts located entirely in conditioned space confirmed by duct leakage testing • Low -leakage Air Handling Unit Domestic Hot Water System Verifications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 OS 06 07 Number of Dwelling „• ,F , , ra A r, A Number of Ventilation Number of Water Project Name Conditioned Floor Area (fit) _Units tf 'Number of Bedrvorrrs NumbtlroJZones•,„t Cooling Systems Heating Systems Griffin Ranch 2017 - Plan #1(2967) 2967 ' �'1 i l wg jj t 0 1 ZONE INFORMATION 01 02 03 04 as 06 07 Zone Floor Area Avg. Ceiling Zone Name Zone Type HVAC System Name (ft2) Height Water Heating System 1 Water Heating System 2 House Conditioned HVAC1 2967 12 DHW Sys 1 Registration Number. 217-P010024006B.000-OCO-OOOOOeo-0000 Registration Datefrime: 20t7-03-27 17:49:20 HERS Provider. CatCERTS ine CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017.695 Report Generated at 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation Date/Time: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr400.ribdl6x CFI R-PRF-01 Page 5 of 11 OPAQUE SURFACES 01 02 03 04 05 06 07 08 Name Zone Construction Azimuth Orientation Gross Area (ftz) Window & Door Area (1121 Tift (deg) Front 2x6 Wall House R-21 Wall 0 Front 484 135.603 90 Left 2x6 Wall House R-21 Wall 90 Left 517 48 90 Back 2x6 Wall House R-21 Wall 180 Back 825 372.5 90 Right 2x6 Wall House R-21 Wall 270 Right 538 52 90 Front Garage Wall House5.r Garage_ R-15 Walt House/Garage 310 21 Left Garage Wall House»_Garage_ R-15 Wall House/Garage 110 0 Ceiling Below Attic House R-30 Attic HPA 2967 FG Wall _Garage_ R-0 Wall 0 Front 279 170 90 LG Wall _Garage_ R-0 Wail 90 Left 207 0 90 RG Wall _Garage_ R-0 Wall 270 Right 99 0 90 Garage Ceiling _-Garage_ R-0 Garage Attic 634 ATTIC of 02 1i'. ' ti V03„ 'f 04 06 06 07 08 Name Construction. Type Roof Rise Roof Reflectance Roof Emfttance Radiant Barrier Cool Roof Alfic _Garage_ Attic Garage Roof Cons Vendlaled' 3 0.16 0.89 No No Attic House Attic Roof-iouse Unventilated 3 0.16 0.89 No No Registration Number 217-P010024806B-000-000-0000000-0000 Registration Oaterrime: 2017-03-27 17:49:20 HERS Provider. CaICERTS Inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DateMme: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr40D.ribdl6x CFIR-PRF-01 Page 6 of 11 FENESTRATION I GLAZING 01 02 03 04 05 06 07 08 09 10 Name Type Surface (Orientation-Azlmuth) Width (ft) Height (ft) Multiplier Area (ft) U-factor SHGC Exterior Shading Front Openable Window Front 2x6 Wall (Front-0) 3.0 6.0 1 10.0 030 0.23 insect Screen (default) Front Openable 2 Window Front 2x6 Wall (Front-0) 4.0 6.0 1 24.0 0.30 0.23 Insect Screen (default) Front Openable 3 Window Front 2x6 Wall (Front-0) 3.0 1 6.0 1 18.0 0.30 0.23 Insect Screen (default) Front Fixed Window Front 2x6 Wall (Front-0) 2.3 6.7 1.004 15.6 0.26 025 Insect Screen (default) Front Openable 4 Window Front 2x6 Wall (Front-0) 6.0 6.0 1 35.0 0,30 0.23 Insect Screen (default) Left Openable Wndow Left 2x6 Wall (Left-90) - - 1 24.0 0.30 023 Insect Screen (default) Left Openable 2 Window Left 2x6 Wall (Left-90) 4.0 6.0 1 24.0 0.30 0,23 Insect Screen (default) Back Fixed Window Back 2x6 Wall (Back-180) - - 1 15.0 0.26 0,25 Insect Screen (default) Back Fixed 2 Window Back 2x6 Wall (Back-180) 10.0 1.5 1 15.0 0.26 0.25 Insect Screen (default) Back Sliding Glass Door Window Back 2x6 Wall (Back-180) 10.0 8.0 1 80.0 0,28 0.22 Insect Screen (default) Back Folding Glass Door Window Back 2x6 Wall (Back-180) 24.0 10.0 1 240.0 0,32 0.19 Insect Screen (default) Back Fixed 3 Window Badi.'2k8 Wall (84ck-186)7 fi-� "a¢;3,0 "'. 1.5 `) 1 4.5 0.26 0.25 Insect Screen (default) Back Openable Window Back 2x6 Walf,(13ed080) '• '° 3.0;j "k-&0 1 1 _ 18,0 0.30 0.23 Insect Screen (default) Right Openable Window - 4 Riot 2xb'Wa1)W(R3i®ht-770) ft- , U6.01 ' +t"&0 .1 t 3fi.0 0.30 0.23 Insect Screen (default) RightOpenable2 VJndow - + RfgYtl2xO V4a11 (Right-270) t-' � ti2.0_ 1 '4-Oi 1 8.0 0.30 0.23 Insect Screen (default) Right Openablo 3 Window Right 2x6 Wall (Right 270) 2.0 4.0 1 8.0 030 0.23 Insect Screen (default) OPAQUE DOORS 011 02 03 04 Name Side of Building Area (ft) U-factor Front Door Front 2x6 Wall 24.0 050 Front Garage Door Front Garage Walt 21.0 0.50 Car Door FG Walt 1700 0.50 Registration Number 217-P0100248060-000-000-0000000-0000 Registration Date/Time: 2017-03-27 17.49:20 HERS Provider. Ca10ERTS r. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF I R-03032017-695 Report Generated aL 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DateMme: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr400.ribd16x CFI R-PRF-01 Page 7 of 11 OVERHANGS AND FINS 01 02 03 04 05 06 07 09 09 10 11 12 1 13 14 Overhang Left Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap HL Depth Top Up DIstL Bot Up Depth Top Up Dist R Bot Up Front Openable 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Front Openable 2 4.7 1 2 2 0 0 0 0 0 0 0 0 0 Front Operable 3 4.7 1 2 2 0 0 0 0 0 0 0 0 0 Front Fixed 7.5 0 2 2 0 0 0 0 0 0 0 0 0 Front Openable 4 1 0.3 2 2 0 0 0 0 0 0 0 0 0 Left Openable 2 4 1 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 2 10.3 1 2 2 0 0 0 0 0 0 0 0 0 Back Sliding Glass Door 10.3 3 2 2 0 0 0 0 0 0 0 0 0 Back Folding Glass Door 10.3 1 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 3 10.3 1 2 2 0 0 0 0 0 0 0 0 0 Back Openable 10.3 3 2 2 - w 0; t. 0 P 0 0 0 0 0 0 0 Right Openable 1.5 "a 2 2 "2 + G.- y 0 'K`-;y 0,, ;, � �� 0�` � 0 0 0 0 0 Right Openable 2 1.5 --2 2 2• +0' A 0 cs, d 0 s f >i Y 0 %art a 0 0 0 0 0 Right Operable 3 1.5 ,-.2 2 2 ).o ( d 0) F- tl;'„. 0 0 0 0 0 Registration Number: 217_Polo0246060-00o-oo0.0000000-0000 Registration DateJTime: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017.03-27 13:07:1a CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DateTme: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr400.fibdl6x CFIR•PRF-01 Page 8 of 11 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 Total Cavity WinterOeslgn Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 2x4 @ 24 in. O.C. none 0.481 Cavity/Frame: no insul, /2x4 Inside Finish: Gypsum Board • Cavity/Frame: noinsul. /2x4 R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O.C. none 0,361 Exterior Finish: 3 Coal Stucco • Cavity/Frame: noinsul. /2x4 Top ChM • Root Deck: Wood Siding/sheathing/decking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in.O.C. none 0.400 Roofing: 10 PSF (RooTle) Under Ro01 Jaists: R-17.0 insul. • Caviry/Frame: R-13.0/2x4 Top Chrd • Root Deck., Wood SidingAheathing/decking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic RoofHouse Attic Roofs Wood Framed Ceiling in. O.C. R 30 0.032 Roofing: 10 PSF (RoofTile) R-30 Attic HPA Ceilings (below attic) Wood Fraind8 CUing, _ ,)`` fit (24 in. O.C. none' _ 0.481 Inside Finish: Gypsum Board Cavity/Frame: no insul. /20 ftf Inside Finish: Gypsum Board�„�..�,,,j �r ' 'a •'' ra.•� Cavity/ Frame: R•21/2x6 R-21 Wail Exterior Walls Wgod Framed Wall , 2x6 @ 16111. O.C. It 21 0.069 Exterior Finish: 3 Coat Stucco Inside Finish: Gypsum Board • Cavity/Frame: R-15/2x4 R-15 Wall HouselGarage Interior Walls Wood Framed Wall 2x4 @ 16 in. O.C. R 15 0.086 Other Side Finish: Gypsum Board SLAB FLOORS 01 02 03 04 0S 06 07 Name Zone Area (ft2) Perimeter In) Edge Insul. R-value 6 Depth Carpeted Fraction Heated Slab -on -Grade House 2967 224 None 0.8 No Garage Slab _Garage_ 634 65 None 0 No BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (0111 Ouallty Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Required Not Required Not Required Registration Number: 217-Po10024806B-000-000-0000000-0000 Registration Dalerfime: 2017-03-27 17:49:20 HERS Provider. CaICERTS int. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 -Plan #1(2967) Calculation Date[Time: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr400.ribdl6x CF1R-PRF-01 Page 9 of 11 WATER HEATING SYSTEMS 01 02 03 04 05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction (%I DHW Sys 1 DHW Recirculation with demand control, pushbutton DHW Heater 1 1 O 1 .0% WATER HEATERS 01 02 03 04 05 C6 07 08 09 10 11 Name Neater Element Type Tank Type Number of Units Tank Volume (gall Energy Factor or Efficiency Input Rating/Pilot Tank Insulation R-value (InUExt) Standby Loss! Recovery ER NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small Instantaneous 1 n!a 0.82 EF 199900 Bturhr n/a n1a n/a n!a SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 SC Sys Name System Type Heating Unit Name Cooling Unit Name Fan Name Distribution Name HVACt Other Heating d C HaaGng'Ciimponant'1 °jf' Cooling Component 1 it.� - HVAC Fan 1 Air Distribution System 1 HVAC . HEATING UNIT TYPES `; 01 - J [ ) 02 U- Li 4 _ i 1 1 4 03 04 Name System Type Number of Units Efficiency Heating Component 1 CntdFumace 2 92 AFUE HVAC - COOLING UNIT TYPES 01 02 03 04 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Cooling Component 1 SplitAirCond 2 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 02 03 04 06 06 Name Cooling Component 1-hers-cool Verified Airflow Required Airflow Target 350 Verified EER Required Verified SEER Not Required Verified Refrigerant Charge Required Registration Number. 217-P010024806B-0oo-0o0-oo00oo0-0000 Registration DetelTime: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DateMme: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr400.ribd16x CFIR-PRF-01 Page 10 of 11 HVAC- DISTRIBUTION SYSTEMS 01 02 03 04 05 06 07 Name Type Duct leakage. Insulation R-value Duct Location Bypass Duct HERS Verification Air Distribution System 1 DuctsinAll Specified Lower Leakage Taryet 6 Conditioned zone None Air Distribution System 1-hers-dist HVAC DISTRIBUTION - HERS VERIFICATION 01 02 03 04 06 .06 07 08 Name Duct Leakage Verification Duct Leakage Target (%) Verified Duct Location Verified Duct Design Buried Ducts Deeply Buried Duds Low -leakage Air Handier Air Distribution System 1-hers-fist Required 5.0 Required Not Required Not Required Not Required Required HVAC - FAN SYSTEMS 01 02 03 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan 1-hers-fan HVAC FAN SYSTEMS -HERS VERIFICATION 1� - � �. D1 02 :i '� 03 Name Verified Fan Vdatt Drew ; u Required Fan Efficiency (Watts/CFM) HVAC Fan 1-hers4an R6q�drriil ` t, ( { i ! 0.56 IAQ (indoor Air Quality) FANS 01 02 03 04 05 as Dwelling Unit IAQ CFM IAO WattsfCFM IAQ Fan Type IAQ Recovery Effectiveness(%) HERS Verification SFam IAQVentRpt 60 0.25 Default 0 Required Registration Number 217-P0100248060-000-000-0000000-0000 Registration DaterTime: 2017-03-27 17:49:20 HERS Provider. CaiCERTS inc CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CF I R-03032017-695 Report Generated at: 2017-03-27 13:07:18 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1(2967) Calculation DateTme: 13:06, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr400.6bd16x CFI R-PRF-01 Page 11 of 11 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1,1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: Rick Maurer Company' Signature Date: Rick Maurer Title 24, Inc. 2017-03-27 17:35:01 CABDEC Address: CEA/HERS Certification Identification (If applicable): 7544 Saddlehill Trail R13-90-10024 [iArYHo A ws'tRyn ysWMNq f pnNn CarrMA City/Slate/Zip: Phone: Orange, CA 92869 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1. I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2. 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part i and Part 6 of the California Code of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and spenifioatiens submitted to the enforcement. agency. for approval with G1i% building permit application. Responsible Designer Name: '1 '/"+ ;; Z �'. r e Responsible Desirm r Signature: 't �RwGC6-�P.i4cI+`Yi James Jenike 44,, Company: .. 1 Date Signed: Lennar Homes - Southern CA 4 I 2017-03-27 17:49:20 Address: License: 980 Montecito Drive, Suite 302 City/StatefZip: Phone: Corona, CA 92879 951-817-3500 Digitally signed by CaICERTS. This digital signalure is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number. 217.P0I0024906B-OOMOO-0000000.0D00 Registration Dateffime: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Easy to Verify at CaICERTS corn HERS Provider. CaICERTSinc Report Generated at: 2017-03.27 13:07:18 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #1(2967) Date 3/27/2017 System Name HVAC Floor Area 2,967 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 2 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation 1=0 Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 1,756 COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 64,000 37,057 3,992 810 31,786 Total Output (Btuh) 128.000 0 Output Btuh/s ft) 43.1 574 392 Cooling System 0 01 Output per System 42,000 0 0 0 01 Total Output (Btuh) 84,000 0 3,992 0 Total Output (Tons) 7.0 574 392 Total Output Btuh/s ft 28.3. Total Output (s ft/Ton) 423.9 38,204 32,570 Air System CFM per System 1,600 HVAC EQUIPMENT SELECTION Airflow cfm 3,200 HVAC Equipment Selection & Sizing by Others 55,293 15,745 128,000 Airflow cfm/sgft) 1.08 Airflow (cfm/Ton) 457.1 Outside Air (%) 0.0./ Total Adjusted System Output (Adjusted for Peak Design conditions) TIME OF SYSTEM PEAK 1 55,293 15,745 128,000 Jan 1 AM Outside Air cfm/s ft 0,00 Note: values above given at ARI conditions Aug 3 PM HEATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak) 26 OF 68 OF 68 IF 105 IF Outside Air O►t--- 0 cfm Supply Fan Heating Coil 3,200 cfm 68 OF �tl 105 OF t ROOM 68 IF COOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak) 112/78OF 75/62°F 75/62°F 55/54°F —� Outside Air — 4 r 0 cfm Supply Fan Cooling Coil 3,200 cfm 75/62°F (( L .._. 55 / 54 OF 47.6 % ROOM IN 75/62°F EnergyPro 7.1 by EnergySoR User Number. 1686 ID: page 14 of 14 BUILDING ENERGY ANALYSIS REPORT PROJECT: Lennar Homes - Plan #1X(3271) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards. This program developed by EnergySoft Software—www.energysoft.com. I TABLE OF CONTENTS I Cover Page 1 Table of Contents 2 Form CF-1 R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 15 EnergyPro 7.1 by EnergySoR Job Number. ID: User Number: 1686 1 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #IX(3271) Calculation Description: Title 24 Analysis Calculation DatetTme: 13:12, Mon, Mar 27, 2017 Input File Name: Lennr401.ribd16x CFI R-PRF-01 Page 1 of 12 GENERAL INFORMATION 01 Project Name Gruen Ranch 2017 - Plan 01 X(3271) 02 Calculation Description Title 24'Analysis 03 Project Location Griffin Ranch 2017 04 City. La Quinta 05 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version BEMCmpMgr 20162.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro7-1 10 Building Type Single Family 11 Front Orientation (deg/Cardinal) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (fl2j 3271 15 I Number of Zones -2 16 Slab Area (ft) 3271 17 Number of Stories 2 18I Addition Cond. Floor Area nla 19 Natural Gas Available Yes 20 1 Addition Slab Area III) nla 21 Glazing Percentage (%) 20.1% COMPLIANCE RESULTS 01 Building Complies with Computer Performance er "' C( o' 02 This building incorporates features that require field testing andfoi.yefifldaila%oy a 6e110ed HERS rbfer�under If a stipeiYis(on of a CEC-approved HERS provider. 03 This building incorporates one or m6ra Sp®cial Features stirivun below—" Registration Number 217-Pb1n02493e8-000-000-0000000-0000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateMme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr4ot.ribdl6x CFI R-PRF-01 Page 2 of 12 ENERGY USE SUMMARY Energy Use Standard Proposed Compliance Percent (kTDVltt2-yr) Oesign Design Margin Improvement Space Heating 1.80 1.91 -0.11 -6.1 % Space Cooling 88.66 71.18 17,48 19.7% IAQ Ventilation 0.99 0.99 0.00 0.0% Water Heating 4.41 4,68 -0.27 -6.1 % PV Credit - 0.00 0.00 - North Facing Compliance Total 95.86 78.76 17.10 17.8% Space Heating 1.80 2.21 -0.41 -22.8 % Space Cooling 88.66 79.91 8.75 9.9% IAQ Ventilation 0.99 0.99 0.00 0.0% Water Heating 4.41 4.68 -0.27 -6.1 % PV Credit - 0.00 0.00 - Fast Facing Compliance Total 96.86 67.79 9.07 8.4% Space Heating 1.80 2.33 -0.53 -29.4% Space Cooling a �88�68 „ 1 t41.44 ( 17.22 19.4% IAQ Ventilation sD99 y 0.09 it �� � 0.00 0.0% Water Heating ' ). t' 4,41 4.68 k: e -0.27 -6.1 % PV Credit _> D;00 0.00 - South Facing Compliance Total 95.86 79.44 16.42 17.1% Space Heating 1.80 2.10 -0.30 -16.7% Space Cooling 68.66 76.46 12.20 13.8% IAQ Ventilation 0.99 0.99 0.00 0.0% Water Heating 4.41 4.68 -0,27 6A% PV Credit -- 0.00 0.00 - West Facing Compliance Total 95.86 94.23 11.63 12.1% Registration Number. 217-P01002483BB-000-000-000000011000 Registration Datefrime: 2017-03-27 17:49:20 HERS Provider. CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFI R-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation Date/Time: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.ribdl6x CF1R-PRF-01 Page 3 of 12 ENERGY DESIGN RATING Energy Design Rating (EDR) Is an alternate way 10 expresgthe energy performance of a building using a scoring system where 100 representsthe energy performance of the Residential Energy Services (RESNET) reference home characterization of the 2006 International Energy Conservation Code (IECC). A score of zero represents the energy performance of a building that combines high levels of energy efficiency with renewable generation to"zero out" its TDV energy. Because EDR includes consideration of components not regulated by Title 24, Part 6 (such as domestic appliances and consumer electronics), It Is not used to show compliance with Part 6 but may instead be used by local jurisdictions pursuing local ordinances under Title 24, Part 11 (CALGreen). As a Standard Design butlding,under the 2016 Building Energy Efficiency Standards is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building Is provided for information. Similarly, the EDR score of the Proposed Design is provided separately from the EDR value of Installed PV so that the effects of efficiency and renewable energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 54.2 4G9 0.0 46.9 East 54.2 50.7 0.0 60.7 South 54.2 47.2 0.0 47.2 West 64.2 49.2 0.0 49.2 ❑ Design meets Tier f requirement of 15 % or greater code compliance margin (CALGreen A4.203.1.2.1) and DO verification prerequisite. ❑ Design meets Tier 2 requirement of 30% or greater code compliance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite. Design meets zero Net Energy (ZNE) DesignMestggatlort requirement for Single Family It) cfimatg�zone CZ16 (Palm Springs) (CALGreen A4.203.1.2.31 Including on -site ❑ photovoltaic (PV) renewable energy generation sufflclent to achieve a FinatEner,"yy D'enign Raltrig (EDR) of zeroor less. The PV System must be verified. REQUIRED SPECIAL FEATURES The following are features that must be installed as condition idr meeting. the modeled energy performance for this computer analysis. • Non-standard roof reflectance • Window overhangs andlorfins • Non-standard duct location (any location other than attic) • Recirculation with demand control, push button Registration Number: 217-P0100248308-000-000-0000000.0000 Registration Date/time: 2017-03-27 17A920 HERS Provider. CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateMme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.hbdi6x CFI R-PRF-01 Page 4 of 12 HERS FEATURE SUMMARY The following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis, Additional detail is provided in the building components tables below. Building -level Verifications: • High quality insulation installation (011) • IAQ mechanical ventilation Cooling System Verifications: • Minimum Airflow • Verified EER • Refrigerant Charge • Fan Efficacy WattslCFM HVAC Distribution System Verifications: • Duct Sealing • Ducts located entirely in conditioned space confirmed by duct leakage testing • Low -leakage Air Handling Unit Domestic Hot Water System Verifications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 06 06 07 Project Name Conditioned Floor Area (ft2) Number of Dwelling ,r- ,„.Units ,.� -" �4 ._7• ,,y Number of Bedrooms * n Numbearof:Zones-t, Number of Ventilation Cooling Systems Number of Water Heating Systems Griffin Ranch 2017 - Plan 327'I 1 4 t'� if o t rf a. Zit Pt 0 1 #1X(3271) j ZONE INFORMATION r f 1 r v u I i J S IN of 02 03 04 as 06 07 Zone Floor Area Avg. Ceiling Zone Name Zone Type HVAC System Name (ft2) Height Water Heating System 1 Water Heating System 2 House Conditioned HVAC1 2967 12 OHW Sys 1 Casita Conditioned HVAC Casita2 304 9 DHW Sys 1 Registration Number: 217-PQ7002463aB-000-000-00tH1000-0000 Registration Daterrime: 2017-03-27 17:49:20 HERS Provider: CaICERTS im CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version -CF1 R-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan tf1X(3271) Calculation DatefTme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr40l.dbdl6x CFIR-PRF-01 Page 5 of 12 OPAQUE SURFACES 01 02 03 04 06 06 07 08 Name Zone Construction Azimuth Orientation Gross Area(ft2) Window& Door Area(ftz) Tilt(deg) Front 2x6 Wall House R-21 Wall 0 Front 484 135.603 90 Left 24 Wail House R-21 Wall 90 Left 517 48 90 Back 2x6 Wall House R-21 Wall 180 Back 825 372.5 90 Right 2x6 Wall House R-21 Wall 270 Right 538 52 90 Front Garage Wall House>>Garage_, R-15 Wall House/Garage 310 21 Left Garage Wail Mouse» Garage R-15 Wall House/Garage 110 0 Ceiling Below Attic House R-30 Attic HPA 2967 Front Wall Casita R-15 Wail 0 Front 180 24 90 Left Wall Casita R-15 Wall 90 Left 112 8 90 Left 2x6 Wall 2 Casita R-21 Wall 90 Left 23 0 90 Back Wall Casita R-15 Wali 180 Back 180 40 90 Right Well Casita R-15 Wail 270 Right 135 0 90 Ceiling Below Attic 2 Casita R-30 Attic HPA + +e M 304 FG Wall _Garage-_. R-0 Wall 04 Front ,t 279 170 90 LG Wall _Gtirsge_ R-0 Wall 90 • _ Let 207 0 90 RG Wall _Garage_ R-0 Wall 270 ' Right 99 0 90 Garage Ceiling Garage_ R-0 Garage Attic 634 ATTIC 01 02 03 04 06 06 07 08 Name Construction Type Roof Rise Roof Reflectance Roof Emlttance Radiant Barrier Cool Root Atic _Garage_ Attic Garage Roof Cons Ventilated 3 0.16 0.89 No No Attic House Attic RcofHouse Unventilated 3 0.16 0.89 No No Attic Caste Attic RoofCasita Unventilated 3 0.16 0,89 No No Registration Number: 217-P0100240388-WO-000.ODDODO"000 Registralion Date/Time: 2017-03-27 17A9:20 HERS Provider. CaiCERTS inc„ CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateTme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.dbdl6x CF1R-PRF-01 Page 6 of 12 FENESTRATION I GLAZING 01 02 03 04 05 06 07 08 09 10 Name Type Surface (Odentation-Azlmuth) Width (ft) Height (ft) Muftlpiier Area (ft) U-factor SHGC Exterior Shading Front Openable Window Front 2x6 Wall (Front-0) 30 6.0 1 18.0 0.30 0.23 Insect Screen (default) Front Openable 2 Window Front 2.6 Wall (Front-0) 4.0 6.0 1 24.0 0.30 0,23 Insect Screen (defaull) Front Openable 3 Window Front 2x6 Wall (Front-0) 3.0 6,0 1 1810 0.30 0.23 Insect Screen (default) Front Fixed Window Front 2x6 Wall (Front-0) 2.3 6.7 1.004 15.6 0.26 0.25 Insect Screen (default) Front Openable 4 Window Front 2x6 Wall (Front-0) 6.0 6.0 1 36.0 030 0.23 Insect Screen (default) Left Openable Window Left 2x6 Wall (Left-90) - - 1 24.D 0.30 0.23 Insect Screen (default) Left Openable 2 Window Left 2x6 Wall (Left-90) 4.0 6,0 1 240 0.30 0,23 Insect Screen (default) Back Fixed Window Back 2x6 Wail (Back-180) - - 1 15.0 0.26 0.25 Insect Screen (default) Bads Fixed 2 Window Back 2x6 Wall (Back.-180) 1Mo 1,5 1 15.0 0.26 0.25 Insect Screen (defaull) Back Sliding Glass Door Window Back 2x6 Wall (Back-180) 10.0 8.0 1 8010 0.28 0.22 Insect Screen (default) Back Folding Glass Door Window Back 2x6 Wall (Back-180) 24.0 10.0 1 240.0 0,32 0.19 Insect Screen (default) Back Fixed 3 Window Sack,24 Wall (Back 180)' 1-3:0;` � 1.5 1 4.5 0,26 0.25 Insect Screen (default) Back Openable Window el Back 2xG Wail''(8ack-180) e-- 3.DS 6.0 ;1 1 18.0 0.30 0.23 Insect Screen (default) Right Openable Window Right 2x6`Wa)I (Right-270)' ""`' 6.6 6,D 1 36.0 0.30 0.23 Insect Screen (dafault) Right Openable 2 Right Openable 3 Front Openable 5 Window Window Window Right 21t8 Wall (Rj4h1-210) ' Right 2x6 Wall (Right-270) Front Wall (Front-0) 2.0 2.0 4.0 4.0, 4.0 6,01 1. 1 8.0 610 24.0 0,30 0.30 0.30 0.23 0.23 0.23 Insect Screen (default) Insect Screen (drdauit) Insect Screen (delaull) Left Openable 3 Window Left Wail (Left-W) - - t 8.0 0.30 0.23 Insect Screen (datautt) Back Hinged Glass Door Window Back Wall (Back-1B0) - - 1 40.0 0,30 0.23 Insect Screen (default) OPAQUE DOORS Ot 02 03 04 Name Side of Building Area (tt) U-factor Front Door Front 2x6 Wall 24.0 0.50 Front Garage Door Front Garage Wall 21.0 0.50 Car Door FG Wall 170.0 0.50 Registration Number. 217-P0100248380-000-000-0000000-0000 Registration Dateftime: 2017.03-27 17:49:20 HERS Provides CeICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateTme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.dbdl6x CF1 R-PRF-01 Page 7 of 12 OVERHANGS AND FINS 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Overhang Left Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap HL Depth Top Up DistL Bot Up Depth Top Up Dist R Bot Up Front Openable 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Front Openable 2 4,7 1 2 2 0 0 0 0 0 0 0 0 0 Front Openable 3 4.7 1 2 2 0 0 0 0 0 0 0 0 0 Front Fixed T5 0 2 2 0 0 0 0 0 0 0 0 0 Front Openable 4 1 0.3 2 2 0 0 0 0 0 0 0 0 0 Left Openable 2 4 1 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 2 10.3 1 2 2 0 0 0 0 0 0 0 0 0 Back Sliding Glass Door 10.3 3 2 2 0 0 0 0 0 0 0 0 0 Back Folding Glass Door 10.3 1 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 3 10,3 1 2 2 0 0 0 0 0 0 0 0 0 Back Openable 10.3 3 2 0 0 p 0 0 0 0 0 0 Right Openable 1.5 2 2 �, '2 r"""' 0'-< .� O � �.a 0' , 0'' 0 0 0 0 0 Right Openable 2 1.5 2 12'- 2_ .`+wtl� ` li 00-4 (' ou rr 0, 0 0 0 0 0 Right Openable 3 1.5 2 2 r, 1� 2 f 1)i.l { 0 J ( d t 0: 0 0 0 0 0 Front Openable 5 2 0.3 2 2 0 0 0 0 0 0 0 0 D Registration Number: 217-Po100248380-000-00"000000-0000 Registration Dateffime: 2017-03-27 17:49:20 HERS Provider. Ca10ERTS inc CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateMme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.dbdl6x CFI R-PRF-01 Page 8 of 12 OPAQUE SURFACE CONSTRUCTIONS Oi 02 03 04 05 06 07 Total Cavity - Winter Design Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 2x4 @ 24 in, O.C. none 0.481 Cavity/Frame., no insul./2x4 Inside Finish: Gypsum Board Cavity / Frame: no insul. / 2x4 R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O.C. none 0.361 Exterior Finish: 3 Coal Stucco • Cavity/Frame: no insul. /2x4 Top Clint • Roof Deck: Wood Siding/sheathingldecking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic Garage Roof Cans Attic Roofs Wood Framed Ceiling in, O.C. none 0.400 Roofing; 10 PSF (RootTile) Under Roof Joists: R-17.0 insul. Cavity lFrame: R-13.0 /2x4 Top Chid Roof peck: Wood Siding/sheathing/decking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic RoofFlouse Attic Roofs Wood Framed Ceiling in. O.C. R 30 0.032 Roofing., 10 PSF (RoofTite) Ceilings (below Inside Finish: Gypsum Board R-30 Attic HPA attic) Wood Framed CQlting: 2x4 C 24,irL'O.C.. non¢' O:A81 Cavity/Frame: no Insul. /2x4 fi f ii Inside Finish: Gypsum Board CavitylFrame: R-21 /2x6 R-21 Wall Exterior Walls *Wood Framed Wall 2x6 @ 16 in O-C. R 21 .0.00 Exterior Finish: 3 Coat Stucco r Inside Finish: Gypsum Board • CavitylFrame: R-15/2x4 R-15 Wall House/Garage Interior Walls Wood Framed Wail 2x4 @ 16 in. 0-C. R 15 0.086 Other Side Finish: Gypsum Board Under Root Joists: R-1 TO insut Cavity/Frame: R-13.0/2x4 Top Chid Roof Deck: Wood Sidinglsheathingldecking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic RoofCasita Attic Roofs Wood Framed Ceiling in. O.C. R 30 0.032 Roofing: 10 PSF (Roof7ite) Inside Finish: Gypsum Board CavitylFrame: R-15/2x4 R-16 Walt Exterior Walls Wood Framed Wall I 2x4 @ 16 in. O.C. R 15 0.095 Exterior Finish: 3 Coat Stucco SLAB FLOORS 01 02 03 04 05 06 07 Name Zone Area (ft) Perimeter (ft) Edge Insul. R-value ti Depth Carpeted Fraction Heated Slab -on -Grade House 2967 224 None 0.8 No Slab -on -Grade 2 Casila 304 70 None 0.8 No Garage Slab Garage_ 634 65 None 0 No Registration Number. 217.Po10o2483eB-OOO-000-0000000-0000 Registration DaleJTime' 2017-03-27 17.49:20 HERS Provider CaICERTS inc, CA Building Energy Efficiency Standards .2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #IX(3271) Calculation DateMme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.ribdl6x CFI R-PRF-01 Page 9 of 12 BUILDING ENVELOPE -HERS VERIFICATION D1 02 03 04 Quality Insulation Installation (QII) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Required Not Required Not Required _ WATER HEATING SYSTEMS 01 02 03 04 05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction (%) DHW Sys 1 DHW Recirculation with demand control, push button DHW Heater 1 (2) 2 .0% WATER HEATERS 01 02 03 04 05 06 07 08 09 10 11 Name Heater Element Type Tank Type Number of Units Tank Volume (gal) Energy Factor or Efficiency Input Rating/Pilot Tank insulation R-value (IntlExt) Standby Loss I Recovery Eff NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small Instantaneous 2 nla 0.82 EF 199900 Btufnr We n/a nta nla SPACE CONDITIONING SYSTEMS V Ilk V.' 0-14 h 01 02`"""''v �u ., • 11103 x -. e _ Q4 05 06 SC Sys Name *Stem'typc { Heating Unit. Name ..Cooling Unit Name Fan Name Distribution Name HVAC1 Other Healing and Cooling System Heating Component 1 Cooling Component 1 HVAC Fan 1 Air Distribution System 1 HVAC Casita2 Heal Pump Heating and Cooling System Heal Pump System 2 Heat Pump System 2 HVAC Fan 2 Air Distribution System 2 HVAC - HEATING UNIT TYPES Of 02 03 04 Name System Type Number of Units Efficiency Heating Component 1 CntriFumace 2 92 AFUE HVAC - HEAT PUMPS 01 02 03 04 05 06 07 08 09 10 11 Name System Type Number of Units Heating Cooling Zonally Controlled Compressor Type HERS Verification HSPF/COP Cap 47 Cap 17 SEER EER Heat Pump System 2 SplitHeatPump 1 6.2 24000 16800 14 11 Not Zonal Single Speed Heat Pump System 2-hers-cool Registration Number. 217-P01D02483813-000-000-0000000-0ODO Registration Daterrime: 2017-03-27 17:49:20 HERS Provider CaICERTS Inc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateMme: 13:12, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.6tidift CFI R-PRF-01 Page 10 of 12 HVAC - COOLING UNIT TYPES ' 01 02 03 04 06 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification CoolingComponent 1 p SplilAirCond 2 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 02 03 04 05 06 Name Verified Airflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1-hers-cool Required 350 Required Not Required Required Heat Puma System 2-hers-cool Required 350 Not Required Not Required Required HVAC - DISTRIBUTION SYSTEMS 01 02 03 04 05 06 07 Name Type Duct Leakage Insulation R-value Duct Location Bypass Duct HERS Verification Air Distribution System 1 DuctslnAll 1 Spedfjed �.awev Leakage e F, )F 6 Coridibanetd zone None Air Distribution System 1-hers-list Air Distribution System 2 DuctslrAll t. s„ e,t, Sealed and tested -♦ . q n,-' p 6 / r rS f"L r V 7 `' ... It.Air Conditioned zono f-f'- f'i \ None Disiribution System 2 hers-dist HVAC DISTRIBUTION - HERS VERIFICATION 01 02 03 04 05 06 07 08 Name Duct Leakage Verification Duct Leakage Target I%) Verified Duct Location Verified Duct Design Buried Ducts Deeply Buried Ducts low -leakage Air Handler Air Distribution System 1-hers-dist Required 5.0 Required Not Required Not Required Not Required Required Air Distribution System 2-hers-disl Required 5.0 Required Not Required Not Required Not Required HVAC - FAN SYSTEMS 01 02 03 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan 1-hers-tan HVAC Fan 2 Single Speed PSC Furnace Fan 0.58 HVAC Fan 2-hers-fan Registration Number: Registration Date/Time: 2017.03-27 17:49:20 HERS Provider: Ca10ERTS inc 9 217-P01002493a0-000-000-0000000-0000 9 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateMme: 13:12. Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.dbdl6x CFI R-PRF-01 Page 11 of 12 HVAC FAN SYSTEMS -HERS VERIFICATION 01 02 03 Name Verified Fan Watt Draw Required Fan Efficiency (Watts/CFM) HVAC Fan 1-hers-fan Required 0.58 HVAC Fen 2-hers-fan Required 0,58 IAQ (Indoor Air Quality) FANS of 02 03 04 05 06 Dwelling Unit IAQ CFM IAQ WattsICFM IAQ Fan Type IAQ Recovery Effectiveness(%) HERS Vertncatlon SFam IAQVentRpt 70 0,25 Default 0 Required 1 I 1 Registration Number: Registration Date/Time: 2017-03-27 17:49:20 HERS Provider. CaiCERTS !no, 9 217-P010024838H-000.000-0OD0000-0000 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017Sg5 Report Generated at 2017-03-2713:13:46 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #1X(3271) Calculation DateTme: 13:12, Mon, Mar 27. 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr401.ribdt6x CFI R-PRF-01 Page 12of12 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. 1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: Rick Maurer -- Company: Signature Date: r^�� r Rick Maurer Title 24, Inc. 2017-03-27 17:36:05 Rfr. CAi/E C Address: CEA/HERS Certification Identification (it applicable): 7544 Saddlehill Trail R13-90-10024 sw«�K r+u�a,a[, wce�avq CitylStatelZip: Phone: Orange, CA 92869 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1. 1 am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance, 2. 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24. Part 1 and Part 6 of the California Code of Regulations, 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to_ tha enforcement;ageriq fgr ?p{rovsi wilt this building permit application. Responsible Designer Name: jf {� f�t ,1 Re7porutble Designer Signature`- s . A 1 ft+k atP( James Jenike . Y g : r S Company: r „ ( t Dalo Signod:+ Lennar Homes - Southern CA 2017-03-27 17:49:20' Address: License: 980 Montecito Drive, Suite 302 CilylSlate/Zip: Phone: Corona, CA 92879 951-817-3500 Digitally signed by CaICERTS. This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number. 217-P010024838B-000-000-0000000.0000 Registration 0atelTime: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 2" a of Easy to Verify at CaICERTS.com HERS Provider: CaICERTS inc, Report Generated at*. 2017-03-27 13:13:46 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #1X(3271) Date 3/27/2017 System Name HVAC Floor Area 2,967 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 2 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 1,848 0 COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output perSystem 64,000 38,866 4,816 866 33,981 Total Output (Btuh) 128,000 0 Output Btuh/s ft 43 1 813 496 Cooling System 0 0 Output per System 42,000 0 0 0 0 Total Output (Btuh) 84,000 0 4,816 0 Total Output (Tons) 7-0 813 496 Total Output (Btuh/sgft) 28.3 Total Output (s ft/Ton) 423.9 1 40,492 34,974 Air System CFM per System 1,600 HVAC EQUIPMENT SELECTION Airflow (cfm) 3,200 HVAC Equipment Selection & Sizing by Others 55,204 15,960 128,000 Airflow (cfm/sgft) 1.08 Airflow cfm/Ton 457.1 Outside Air (%) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) TIME OF SYSTEM PEAK 55,204 15,960 128,000 Jan 1 AM Outside Air cfm/s ft. 0.00 Note: values above given at ARI conditions Aug 3 PM HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) 26 OF 68 OF © Outside Air 0 cfm Supply Fan 3,200 cfm 68 OF 68 OF 105 OF Heating Coil �... '105 OF ROOM 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112/78°F 75/62°F 75/62°F 55/54°F Outside Air 0 cfm Supply Fan Cooling Coil 3,200 cfm 75 / 62 OF 55 / 54 OF ROOM 47.9 MN 75 / 62 OF EnergyPro 7.1 by EnergySoff User Number 1686 ID; Page 15 of 16 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #1X(3271) Date 3/27/2017 System Name HVAC Casita Floor Area 304 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 1 COIL CFM Total Room Loads 245 Return Vented Lighting Return Air Ducts Return Fan Ventilation 0 Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 24,000 5,192 493 229 6,562 Total Output (Btuh) 24,000 0 Output (Btuh/sgft) 78.9 109 87 Cooling System 0 0 Output per System 24,000 0 0 0 0 Total Output Btuh 24,000 0 109 5,409 493 0 Total Output (Tons) 2.0 87 Total Output Btuh/s ft 78.9 Total Output (s ft/Ton) 152.0 6,737 Air System CFM per System 1.000 HVAC EQUIPMENT SELECTION Airflow (cfm) 1,000 HVAC Equipment Selection & Sizing by Others Casi 15,563 4,641 14,990 Airflow (cfm/sgft) 3,29, Airflow (cfm/TonL 50U, Outside Air %) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) TIME OF SYSTEM PEAK 15,563 4,641 14.990 Jan 1 AM Outside Air cfm/s ft 0.00+ Note: values above given at ARI conditions I Aug 3 PM HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) 26 IF 68 OF Outside Air 0 cfm Supply Fan 1,000 cfm 68 OF 68 OF 95 OF Heating Coil 95 OF ROOM JU 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112 / 78 OF 75162 OF 75162 OF 55154 OF -- Outside Air 0 cfm Supply Fan 1,000 cfm Cooling Coif 55 / 54 OF 46.7 % ROOM- - 1fl 75 / 62 OF 75 / 62 OF -4 :0- LEDA 1 EnergyPro 7.1 by EnergySoft User Number: 1686 ID: Page 16 of 16 I BUILDING ENERGY ANALYSIS REPORT PROJECT: Lennar Homes - Plan #2(3314) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7�44 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report_ This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards, This program developed by EnergySoft Software — www.energysoft.com, I TABLE OF CONTENTS Cover Page 1 Table of Contents 2 Form CF-1 R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 14 EnergyPro 7.1 by Energy5oft Job Number. ID_ User Number: 1686 1 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation Description: Title 24 Analysis Calculation Date/Time: 13:16, Mon, Mar 27, 2017 Input File Name: Lennr403.dbd16x CF1 R-PRF-01 Page 1 of 11 GENERAL INFORMATION 01 Project Name Griffin Ranch 2017 -Plan ft2(3314) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Quinla 05 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version BEMCmpMgr 2016.2.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro 7.1 10 Building Type Single Family 11 Front Orientation (degfCardinal) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (It 2) 3314 15 NumberofZones 1 16 Slab Area (R2). 3314 17 Number of Stories 1 18 Addition Cond. Floor Area I n/a 1s Natural Gas Available Yes 20 Addition Slab Area (ft?) n/a 21 Glazing Percentage (%) 23.4% COMPLIANCE RESULTS 01 Building Complies with Computer performance 02 This building incorporates features that require field Iesting,andtorve mcation by a &Mod HERS refer under the supaiviaton of a CEC-approved HERS provider. 03 This building incorporates one or mornSpecioil Features shown beigwi`v r - a L ti U Registration Number: 217-Po1002494oC-000-000-000e000-0000 Registration DatetTme: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation Date/Time: 13:16, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr403.dbdl6x CF1R-PRF-01 Page 2 of 11 ENERGY USE SUMMARY Energy Use Standard Proposed Compliance Percent (kTDV1(ta-yr) Design Design Margin Improvement Space Heating 1.39 1.22 0.17 12.2% Space Cooling 84.63 69.55 15.08 17.8% IAQ Ventilation 0.98 0.98 0.00 0.0% Water Heating 4.35 4.62 -0.27 -6.2% PV Credit - 0.00 0.00 - North Facing Compliance Total 91.35 76.37 14.98 16.4% Space Heating 1.39 1.62 -0.23 -16.5% Space Cooling 84.63 75,71 8.92 10.5% IAQ Ventilation 0.98 0.98 0.00 0.0% Water Heating 4.35 4.62 -0.27 -6.2% PV Credit - 0.00 0.00 - East Facing Compliance Total 91.35 82.63 8.42 9.2% Space Heating 1.39 1.91 -0.52 37.4% Space Cooling IAQ Ventilation .1�I63° 1 3 87.03 17.60 20.8% . • . ' '4.62 QQQ �` Water Healing t 'i 4;'35 - t A.27 -6.2% PV Credit F ;'- "• 6;q0 } ; . �.-, 0.00 - South Facing Compliance Total 91.35 74.64 16.81 18A% Space Heating 1.39 1.50 -0.11 -7.9% Space Cooling 84.63 74.09 10.54 12.5% IAQ Ventilation 0.98 0.98 0.00 0.0% Water Heating 4.35 4.62 -0.27 -6.2% PV Credit - 0.00 0.00 - West Facing Compliance Total 91.35 81.19 10.16 11.1 % Registration Number 217-Pt1002464oC-000-00"00000e-000o Registration Datetrime: 2017-03.27 17:49:20 HERS Provider: CaiCERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017.695 Report Generated at 2017-03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan 42(3314) Calculation DateTme: 13:16. Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr403.dbdl6x CF1R-PRF-01 Page 3 of 11 ENERGY DESIGN RATING Energy Design Rating (EDR) is an alternate way to express the energy performance of a building using a scoring system where 100 represents the energy performance of the Residential Energy Services (RESNET) reference home characterization of the 2006 International Energy Conservation Code (IECC). A score of zero represents the energy performance of a building that combines high levels of energy efficiency with renewable generation to"zero out" Its TDV energy. Because EDR Includes consideration of components not regulated by Title 24, Part 6 (such as domestic appliances and consumer electronics), It Is not used to show compliance with Part 0 but may Instead be used by local Jurisdictions Title 24, Part 11 (CALGreen). pursuing local ordinances under As a Standard Design building under the 2016 Building Energy Efficiency Standards Is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building Is provided for Information. Similarly, the EDR score of the Proposed Design Is provided separately from the EDR value or Installed PV so that the energy can both be seen effects of efficiency and renewable EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 64.0 47,4 0.0 47.4 East 64.0 50.3 0.0 60.3 South 64.0 46.6 0.0 46.6 West ❑ 54.0 49.5 0.0 49.5 Design meets Tier 1 requirement of 15 % or greater code compliance margin (CALGreen A4.203.1.2.1) and QII verification prerequisite. ❑ Design meets Tier 2 requirement of 30%or greater code compliance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite. ❑ Design meets Zero Net Energy (ZNE) Design. Designation requirement for Single Famliy,ln climate zone CZ15 (Palm Springs) (CALGreen A4.203.1.2.3) including on -site photovoltaic (PV) renewable energy generation %U ieient to achieve`a. Fihiil'Eneeg"p'De3igp Rot 1(EDR) otzaro or less. The PV System must be verified, REQUIRED SPECIAL FEATURES �?t +�,i'� �+�• • ,^�, 4+) a..� . The following are features that must be installed as cond ttuti;for mee0_ng the.modeled energy performance ror,this computer analysis. • Non-standard roof reflectance - - -- -- - - • Insulation below roof deck • Window overhangs and/or fins • Non-standard duct location (any location other than attic) • Recirculation with demand control, push button Registration Number: 217-P010024840C.000-0oo oDOOD00-0000 Registration DateAime: 2017-03-27 17:49:20 HERS Provider. CaICERTS inc. A Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at: 2017-03-27 13:17:2317:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation Description: Title 24 Analysis Calculation DateTme: 13:16, Mon, Mar 27, 2017 Input File Name: Lennr403.ribd16x CFIR-PRF-01 Page 4 of 11 HERS FEATURE SUMMARY The following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building components tables below.. Building -level Verifications: • High quality Insulation Installation (011) • IAO mechanical ventilation Cooling System Verifications: • Minimum Airflow • Verified EER • Refrigerant Charge • Fan Efficacy WattsICFM HVAC Distribution System Verifications: • Duct Sealing • Duds located entirely In conditioned space confirmed by duct leakage testing • Low -leakage Air Handling Unit Domestic Hot Water System Verlfications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 05 06 07 Project Name Conditioned Floor Area (112), Number of Owe liqu ,,.z,Unitq ".W,- tm rea. Number of 8edr'pomss Numlre►of Zones,,, Number of Ventilation Cooling Systems Number of Water Heating Systems Griffin Ranch 2017 - Plan #2(3314) 3314 ',t e '�1 ti [, 5 1_T4 Q j1 ;� 1�(( { 0 1 ZONE INFORMATION l Tt r') - 'D7 01 02 .-.64 Ob' - 06 07 Zone Floor Area Avg, Ceiling Zone Name Zone Type HVAC System Name (its) Height Water Heating System 1 Water Heating System 2 House Conditioned HVAC1 3314 12 DHW Sys 1 Registration Number. 217.Po10024640C-000-000-0000000-0000 Registration Date>Tme: 2017-03-27 17:49:20 HERS Provider. CatCERTS inc. CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at 2017-03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation DateTme: 13:16, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr403.dbdl6x CFI R-PRF-01 Page 5 of 11 OPAQUE SURFACES 01 62 03 04 as 06 07 08 Name Zone Construction Azimuth Orientation Gross Area (ftz) Window 8, Door Area (ftz) Tilt (deg) Front 2x6 Wail House R-21 Wall 0 Front 660 338.597 90 Left 2x6 Wall House R-21 Wall 90 Left 700 75 90 Back 2x6 Wall House R-21 Wall 180 Back 880 286.008 90 Right 2x6 Wall House R-21 Wall 270 Right 530 99 90 Front Garage Wall House» Garage_ R-15 Wall House/Garage 220 21 Right Garage Wall House» Garage_ R-15 Wall House/Garage 130 0 Right 2x6 Garage Wall House» Garage_ R-21 Wall House/Garage 40 0 Ceiling Below Attic House R-30 Attic HPA 3314 FG Wall _Garage_ I R-0 Wall 0 Front 220 128 90 LG Wall _Garage R-0 Wail 90 Left 190 0 90 RG Wail Garage R-0 Wall 270 Right 360 0 90 Garage Ceiling Garage_ R-0 Garage Attic 654 ATTIC ,� a} 1 �. ,( a lti 01 02 "'-' - 03 04 as 06 07 08 Name Construction ' Type Roof Rise Roof Reflectance Roof Emlttance Radiant Barrier Cool Roof Attic Garag _ Attic Garage Roof Cons Ventilated 3 0.16 0.89 No No Attic House Attic RoofHause Unventilated 3 0.16 0.89 No No Registration Number: 217-P01002484OC-000-000-0000000-000o Registration Date/Time: 2017-W-27 17:49:20 HERS Provider CaICERTs im. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation Description: Title 24 Analysis Calculation DateTme: 13:16, Mon, Mar 27, 2017 Input File Name: Lennr403.ribdI6x CFIR-PRF-01 Page 6 of 11 FENESTRATION f GLAZING 01 02 03 04 06 06 07 08 09 10 Name Type Surface (Orientation -Azimuth) Width (ft) Height (ft) Multiplier Area (ftz) U-factor SHGC Exterior Shading Front Fixed Wndow Front 2x6 Wall (Front-0) 8.0 1.3 0,996 10.6 0.26 0,25 Insect Screen (default) Front Fixed 2 Window Front 2x6 Wall (Front-0) 4.0 6:0 1 24.0 0.26 0.25 Insect Screen (default) Front Folding Wndow Window Front 2x6 Wall (Front-0) 8.0 5.0 1 4010 0.32 0.19 Insect Screen (default) Front Folding Glass Door Wndow Front 2x6 Wall (Front-0) 24.0 10.0 1 240,0 0.32 0,19 Insect Screen (defau(f) Left Operable Window Left 2x6 Wall (Left-90) - 1 36.0 0.30 0.23 Insect Screen (defoult) Left Openable 2 Wndow Left 2x6 Wall (Left-90) 2.5 6.0 1 15.0 0.30 0.23 Insect Screen (default) Left Hinged Glass Door Window Left 2x6 Wall (Left-90) - - 1 24.0 030 0,23 Insect Screen (defauil) Back Operable Wndow Back 2x6 Wall (Back-180) 21.0 6,0 1 126.0 0.30 0.23 Insect Screen (default) Back Fixed Window Back 2x6 Wail (Back-180) - - 1 36.0 0.26 0.25 Insect Screen (default) Back Fixed 2 Wndow Back 2x6 Wall (Back-180) 12.0 1.3 1.003 16.0 0.26 0.25 Insect Screen (default) Back Folding Glass Door Window Back 2x6 Wall (Back-180) 9.0 8.0 1 72.0 0.32 0.19 Insect Screen (default) Back Openabie 2 Window BeGi2X6 Wait (Beckr180)1 � ' " =, - 1 36.0 0.30 0.23 Insect Screen (default) Right Openable Wndow SA Right 2x5WWf (R1ght-270) tf- ' -,[ 2.5,) -16.0 '1 ;1 t 15.0 0,30 0.23 Insect Screen (dafaLAI) Right Fixed Wndow '° ,1:y, Right-2k6 Wal(�(RigT1- 70)' *'�"' �- •°'--_ ' ° 1 - 16.0 0.26 0.25 1 Insect Screen (default) Right Openabie 2 Wndow ;{ Righ� 2'ii6 Wail (Right-27tYai';--, 1 - 66.0 0.30 0.23 Insect Screen (dafaUfl) OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ft2) U-factor Front Door Front 2x6 Wall 24.0 0,50 Front Garage Door Front Garage Wall 21.0 0:50 Car Door FG Wall 128.0 0.50 Registration Number: 217-P0100248400-000-000-0000000-0000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated aC 2017.03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation DatelTtme: 13:16, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr403.dbdl6x CF1R-PRF-01• Page 7 of 11 OVERHANGS AND FINS p1 02 03 04 O- 06 07 06 09 10 11 12 13 14 Overhang Left Fin Right Fin Window Depth Dist Up Lett Extent Right Extent LFlap HL Depth Top Up DIstL Bot Up Depth Top Up Dist R Sot Up Front Fixed 12 0.5 2 2 0 0 0 0 0 0 0 0 0 Front Fixed 2 12 1 2 2 0 0 0 0 0 0 0 0 0 Front Folding Window 12 2.5 2 2 0 0 0 0 0 0 0 0 0 Front Folding.Glass Door 12 1 2 2 0 0 0 0 0 0 0 0 0 Left Openable 2 6 1 2 2 0 0 0 0 0 0 0 0 0 Back Openable 1.5 2 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 2 1.5 2 2 2 0 0 0 0 0 0 0 0 D Back Folding Glass Door 4 1 2 2 0 0 0 0 0 0 0 D 0 Right Openable 6 1 2 2 1 0 0 0 0 0 0 0 0 0 Registration Number: 217-PO1002464OC-000-000-0000000-0000 CA Building Energy Efficiency Standards - 2016 Residential Compliance Registration DatefTime: 2017-03.27 17:49:20 HERS Providec CWCERTS inc. Report Version - CF I R-03032017:695 Report Generated at: 2017-03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation DateTme: 13:16, Mon, Mar 27, 2017 Calculation Description. Title 24 Analysis Input File Name: Lennr403.ribdl6x C F1 R-PRF•01 Page 8 of 11 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 Total Cavity Winter Design Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 2x4 @ 24 in. O,C. none 0.481 Cavity/Frame: no insul. /2x4 inside Finish: Gypsum Board Cavity/Frame: noinsul./2x4 R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O-C. none 0.361 ExterrorFinish: 3 Coat Stucco • Cavity/Frame: noinsul,/2x4 Top Chid • Roof Deck: Wood Sidingisheathfngldecking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in. O.C. none 0.400 Roofing: 10 PSF (Rootrrie) Under Roof Joists: R-17.0insul, Cavityl Frame: R-13.012x4 Top Chad Roof Deck: Wood Siding/sheathingldecking 2x4 Top Chord of Roof Truss @ 24 rite Gap: present Attic RoofHouse Attic Roofs Wood Framed Ceiling In, O.C. R 30 0.032 Roofing., 10 PSF (RoofTite) Ceilings (below Inside Finish: Gypsum Board R-30 Attic HPA attic) Wood Frar" d G4ilfng, r' A 'ik4 @ 24I.F : D—C. _� a nate� 0481 Cavity fFrame: no insul.12x4 4'.�a� Inside Finish: Gypsum Board CavitylFrame:R-2112x6 R-21 Wall 1 Exterior Walls Aod Framer! Wall _ 2x6 @ 16 in O.C. R 21 0,069 Exterior Finish: 3 Coat Stucco Inside Finish-, Gypsum Board • CavitylFrame:R-1512x4 R-15 Wall House/Garage Interior Walls Wood Framed Wall 2x4 @ 16 in. O,C. R 15 0.086 Other Side Finish: Gypsum Board • Inside Finish: Gypsum Board Cavityl Frame: R-21 / 2x6 R-21 Wall HouselGariige Interior Walls Wood Framed Wall 2x6 @ 16 in. O.C. R 21 0.064 Other Side Finish: Gypsum Board SLAB FLOORS 01 02 03 04 o6 06 07 - Name Zone Area (ft2) Perimeter (tt) Edge Insul. R-value S Depth Carpeted Fraction Heated Slab -on -Grade ( House 3314 225 None 0.8 No Garage Slab Garage_ 654 77 None 0 No BUILDING ENVELOPE -HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (0111 Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM60 Required Not Required Not Required — Registration Number: 217-P010024e4oC-0D0-000.0000000-0000 Registration OatefTime: 2017-03-27 17A9:20 HERS Provider. CsICERTs mc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation DateTme: 13:16, Man, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr403.6bd16x CFI R-PRF-01 Page 9 of 11 WATER HEATING SYSTEMS 01 02 03 04 05 06 Name OHW Sys 1 System Type DHW Distribution Type Recirculation with demand control. push button Water Heater DHW Heater 1 (1) Number of Heaters 1 Solar Fraction I%) 0% WATER HEATERS 01 02 03 04 05 06 07 08 09 10 11 Name Heater Element Type Tank Type Number of Units Tank Volume (gal) Energy Factor or Efficiency Input RatinglPflot Tank insulation R-value (InVExt) Standby Loss t Recovery Eff NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small Instantaneous 1 nla 0.82 EF 199900 BtWhr nla nta nla n/a SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 SC Sys Name System Type Heating Unit Name Cooling Unit Name Fan Name Distribution Name HVAC1 Other Heating and Cooling System Heating Cumpgrtejd Cadlfnll. �, g Cojnponennt 1 HVAC Fan 1 Air Distribution System 1 HVAC -HEATING UNIT TYPES ' "' _' ` � . ha) � "+`- � ;1 ry � t ' 04 Name Heating Component 1 System Type Cn[dFumace Number of Units 2 Efficiency 92 AFUE HVAC - COOLING UNIT TYPES 01 02 07 04 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Cooling Component 1 SplitAirCond 2 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 D2 03 04 05 06 Name Cooling Component 1-hers-cool Verified Airflow Required Airflow Target 350 Verified EER Required Verified SEER Not Required Verified Refrigerant Charge Required Registration Number. 217-Po1002484OC-000-000.0000000-0Oo0 Registration Oatefrime: 2017.03-27 17:49:20 HERS Provider: CA Building Energy Efficiency Standards - 20 16 Residential Compliance Report Version - CF1R-03032017-69513:17:23 Inc. Report Generated at: 2017-03-27 73:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name- Griffin Ranch 2017 - Plan #2(3314) Calculation DateRme: 13:16, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr403.dbdl6x CF1R-PRF-01 Page 10 of 11 HVAC- DISTRIBUTION SYSTEMS 01 02 03 04 06 06 07 Name Type Duct Leakage Insulation R-value Duct Location Bypass Dud HERS Verification Air Distribution System 1 DuctslnAll Specified Lower Leakage Target 9 6 Conditioned zone None Air Distribution System 1-hers-disc HVAC DISTRIBUTION -HERS VERIFICATION 01 02 03 04 0s 06 07 Da Name Duct Leakage Verification Duct leakage Target (% I Verified Duct Location Verified Dud Design Buried Duds Deeply Buried Duds Low4eakage Air Handler Air Distribution System 1-hers-disl Required 5A Required Not Required Not Required Not Required Required HVAC - FAN SYSTEMS 01 02 03 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan 1-hers-fan HVAC FAN SYSTEMS - HERS VERIFICATION ,' .: !r ... FA I —4 r.102 a-T "i� It A E 03 Name V'fiff d 'n VW+St (]�t#t!^ Y a %% �tr ' Required Fan Efficiency (Watts/CFM) HVAC Fan 1-hers4an r Y Rsqulak J V j U t k1 0.58 IAQ (Indoor Air Quality) FANS 01 02 OJ 04 06 06 Dwelling Unit IAQ CFM IAQ Watts/CFM IAQ Fan Type IAQ Recovery Effectiveness(%) HERS Verification SFam IAQVentRpt 71 0,25 Default 0 Required Registration Number: 217-P01o024Bloc-oomeo-0000naa0000 Registration Date/Time: 2017-03.27 17:49:20 HERS Provider CaICERTs inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at 2017-03-27 13:17:23 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #2(3314) Calculation Description: Title 24 Analysis Calculation DateMme: 13:16, Mon, Mar 27. 2017 Input File Name: Lennr403.dbdl6x CF1R-PRF-01 Page 11 of 11 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1,1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: - Rick Maurer Company: Signature Date: r Rick Maurer Title 24, Inc. 2017-03-27 17:37:51 A BEC A Address: CEAIHERS Certification Identification (If applicable): 7r t 7544 Saddlehill Trail R13-90-10024Wit City/State0p: Phone: Orange, CA 92869 1 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1. I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2, 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations. 3. The building design features or system design features Identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to -the ontdreamenl agencyfor approval with this building permit application. Responsible Designer Name:, Responsibie.Dosigner Sfgatttrr Jaynes Jenike , Company: ` n { i Date Signed: Lennar Homes - Southern CA 2017 03-27 17:49'20 Address: License: 980 MontecitD Drive, Suite 302 CityfStatefZip: Phone: Corona, CA 92879 951-817-3500 Digitally signed by CaICERTS. This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number. 217-Po10024a4oC-00o-000-0000000-0000 Registration Daterrime: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards • 2016 Residential Compliance Report Version - CF1 R-03032017.695 I M a.. -, Easy to Verify at CalCERTS.com HERS Provider: CaiCERTS im. Report Generated at: 2017-03-27 13:17:23 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #2(3314) Date 3/27/2017 System Name HVAC Floor Area 3,314 ENGINEERING CHECKS SYSTEM LOAD Number of S stems 2 COIL CFM Total Room Loads 2,060 Return Vented Lighting Return Air Ducts Return Fan Ventilation L� Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 64,000 43,507 4,459 911 35,752 Total Output (Btuh) 128,000 0 Output Btuh/s ft) 38.6 674 441 Cooling System 0 0 Output per System 48,000 0 0 0 0 Total Output Btuh) - 96,000 0 6741 1 44,854 4,4591 0 Total Output (Tons) 8.0 441 Total Output Btuh/sgft) 29.0 Total.Out ut (sgft/Ton) 414.3 36,633 Air System CFM per System 2.000 HVAC EQUIPMENT SELECTION Airflow (cfm) 4,000 HVAC Equipment Selection & Sizing by Others 61,723 19.398 128,000 Airflow (cfm/sgft) 1.21 Airflow cfm/Ton 500.0 Outside Air (%) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) TIME OF SYSTEM PEAK 61,723 19,398 128,000 Jan 1 AM Outside Air (cfm/sgft) 0.00 Note: values above given at ARI conditions Aug 3 PM HEATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak) 26 OF 68 OF '68 IF 105 OF Outside Air 0 cfm Supply Fan Heating Coil 4,000 cfm 68 IF UIEEA 105 OF R( I 68 COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112/78OF 75/62°F Outside Air Ar 0 cfm 75162 OF 75162°F 55/54°F LEF-EU Supply Fan Cooling Coil 55 / 54 OF 4,000 cfm ROOM 47.5 % ROOM 4 1 75 / 62 OF EnergyPro 7.1 by EnergySoff User Number.' 1686 ID: Page 14 of 14 BUILDING ENERGY ANALYSIS REPORT PROJECT: Lennar Homes - Plan #3(3475) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards, This program developed by EnergySoft Software — www.energysoft.com. I TABLE OF CONTENTS I Cover Page 1 Table of Contents 2 Form CF-1 R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 15 EnergyPra 7.1 by EnergySoft Job Number: ID: User Number: 1686 �� CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan ft3(3475) Calculation Dateflime: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.hbdl6x CF1R-PRF-01 Page 1 of 12 GENERAL INFORMATION 01 Project Name Griffin Ranch 2017 - Plan #3(3475) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Ouinta 06 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version SEMCmpMgr20l6.2.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro7.1 10 Building Type Single Family 11 Front Orientation (deg7Cardlnal) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (ftz) 3475 16 Number of Zones 1 16 Slab Area (ft) 3475 17 Number of Stories 1 11:8:1 Addition Cond. Floor Area n/a 19 Natural Gas Available Yes 20 Addition Slab Area (ft31 nt. 21 Glazing Percentage (h) 22.9 COMPLIANCE RESULTS 01 Building Complies with Computer Performance ,aa /'�'9r �P ` .4 olil 02 This building incorporates features that rgt)ulro field testing aridlof v i0caU0rtbp a *Ifted HERS refer under the supervision of a CEC-approved HERS provider. OJ This building incorporates one or mil u�SperJet Foialbrasshown b irnV^ Z.0 Registration Number: 217.P0100248476-000-On0-0000000-0000 Registration DatefTime: 2017-03-27 17A9:20 HERS Provider. CaICERTS Inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFiR-03032017-695 Report Generated at: 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation DateMme: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.dbdl6x CFI R-PRF-01 Page 2 of 12 ENERGY USE SUMMARY Energy Use Standard Proposed compliance Percent (kTOVffta-yr). Design Design Margin Improvement Space Heating 1.79 1.52 0.27 15.1 % Space Cooling 87.38 72.74 14.64 16.8% IAQ Ventilation 0.96 0.96 0.00 0.0% Water Healing 4.15 4.40 .0.26 -6.0% PV Credit - 0.00 0.00 - North Facing Compliance Total 94.28 79.62 14.66 15.5% Space Heating 1.79 1.91 -0.12 •6.7 % Space Cooling 87.38 76.63 10.75 12.3% IAQ Ventilation 0.96 0.96 0.00 0.0% Water Heating 4.15 4.40 -0.25 -6.0% PV Credit - 0,00 0.00 - East Facing Compliance Total 94.28 83.90 10.38 11.0% Space Heating 1.79q 2.221 -0.42 -23.5% Space Cooling 87.383 � x 0 ' _' 1r � I111 0:96 (( 16.28 0.00 18.6% 0.0% IAQ Ventilation `'.A.': 1 •r � 440�,t � -0.25 -0.0% Water Heating � 4.15 PV Credit s , ^ 1 4 + 0.00 - South Facing. Compliance Total 94.28 76.67 16.61 16.6% Space Healing 1.79 1.75 0.04 2.2 % Space Cooling 87.38 71.06 16.32 16.7% IAQ Ventilation 0.96 0.96 0.00 0.0% Water Healing 4.15 4A0 -0.25 -6.0% PV Credit - 0.00 0.00 --- West Facing Compliance Total 94.28 78.17 16.11 17.1 % Registration Number. 217-P070024B47B.000-000-0000000-0000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider. CaiCERTS 1. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation Date/Time: 1325, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.dbdl6x CF1R-PRF-01 Page 3 of 12 ENERGY DESIGN RATING Energy Design Rating (EDR) Is an alternate way to express the energy performance of a building using a scoring system where 100 represents the energy performance of the Residential Energy Services (RESNET) reference home characterization of the 2006International Energy Conservation Code (IECC). A score of zero represents the energy performance of a building that combines high levels of energy efficiency with renewable generation to"zero out" its TDV energy. Because EDR Includes consideration of components not regulated by Title 24, Part 6 (such as domestic appliances and consumer electronics), it is not used to show compliance with Part 6 but may Instead be used by local jurisdictions pursuing local ordinances under Title 24, Part 11 (CALGreen). As a Standard Design building under the 2016 Building Energy Efficiency Standards Is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building is provided for Information. Similarly, the EDR score of the Proposed Design Is provided separately from the EDR value of installed PV so that the effects of efficiency and renewable .energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 53.9 47.5 0.0 47.5 East 63.9 49.3 0.0 49.3 South 53.9 47.1 0.0 47.1 West 63.9 46.9 - 0.0 46.9 ❑ Design meets Tier 1 requirement of'16%or greater code compliance margin (CALGreen A4.203.1.2.1) and Oil verification prerequisite. ❑ Design meets Tier 2'requirement of 3D%,er greater code comptiance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite. ❑ Design meets Zero Net Energy (ZNE) Design Oeslgnatioll requirement for Single Family in climate zone CZ15 (Palm Springs) (CALGreen A4.203.1.2.3) including on -site photovoltaic (PV) renewable energy generation sUffiiient t6 actticve a Final Energy Desigq Rating (ERR) of zero, or less Titq PV System must be verified. REQUIRED SPECIAL FEATURES , jy N,•_- , �_ The following are features that must be Installed as conallfon,for meeting thernodeled enargp. parrormance fof.lhis computer analysis. • Nonstandard roof reflectance • Insulation below roof deck • Window overhangs and/or fins • Non-standard duct location (any location other than attic) Recirculation with demand control, push button Registration Number. 217-P010024947B-000-000-DOCOOOD-0000 Registration Date(rime: 2017-03-27 17:49:20 HERS Provider: CaiCERTS inc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation DateTme: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.dbdl6x CF1 R-PRF-01 Page 4 of 12 HERS FEATURE SUMMARY The following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building components tables below. Building -level Verifications: • High quality Insulation installation (Qll) • IAQ mechanical ventilation Cooling System Verifications: • Minimum Airflow • Verified EER • Refrigerant Charge • Fan Efficacy WansICFM HVAC Distribution System Verifications: • Duct Sealing • Ducts located entirely in conditioned space confirmed by duct leakage testing • Low -leakage Air Handling Unit Domestic Hot Water System Verifications: — None — BUILDING - FEATURES INFORMATION 01 02 03 04 OS 06 07 Project Name Conditioned Floor Area (ft2) umber of Dwet ling ,,,Unity r- -,Q.� ,y Flumber of Bedrooms t r Number ofZones_ Number of Ventilation Cooling Systems Number of Water Heating Systems Griffin Ranch 2017 - Plan ft3(3475) 3475 ii j evi i v, 1 i r;a v -y) ut 14 EF j�. 0 1 20NEINFORMATION �e�i t_! 17 t a 1-`",+ f'r P`L y♦ 1'f f 'i, i-. t'� 01 02 03 04 as O6 07 Zone Floor Area Avg. Ceiling Zone Name Zone Type HVAC System Name (ft2) Height Water Heating System t Water Heating System 2 House Conditioned HVAC1 3475 12 DHW Sys 1 Registration Number: 217-Pete0246470-000-000-0000000-0000 Registration Date/Tlme: 2017-03.27 17:49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF-I R-03032017-695 Report Generated at: 2017-03-27 13.25:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation Datefrime: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.hbdi6x CFI R-PRF-01 Page 5 of 12 OPAOUE SURFACES 01 02 03 04 06 06 07 as Name Zone Construction Azimuth Orientation Gross Area (ftl') Window & Door Area (ft2) Tilt (deg) Front 2x6 Wall House R-21 Wall 0 Front 484 113.5 90 Left 2x6 Wall House R-21 Wail 90 Left 946 100.5 90 Back 2x6 Wall House R-21 Wall 180 Back 825 442.5 90 Right 2x6 Wall House R-21 Wall 270 Right 891 166 90 Front Garage Wail House»_Garage_ R-15 Wall House/Garage 310 0 Left 2x6 Garage Wall House»_Garage_ R-21 Wall House/Garage 120 21 Righ12x6 Garage Wall House>>_Garego R-21 Wall HouselGarage 170 21 Gelling Below Attic House R-30 Attic HPA 3475 FG Wall Garage_ R-0 Wail 0 Front 320 196 90 LG Wail _Garage_ R-0 Wall 90 Left 1 220 0 90 RG Wall _Garage_ R-0 Wail 270 Right 280 0 90 Garage Ceiling Garage_ R-0 Garage All 645 _ ATTIC 01 02 - 03 04. as 08 07 08 Name Construction Tppe `Roof false ' RoofReOedance Roof Emittance Radiant Barrier Cool Roof Attic_,Garage_ Attic Garage Roof Cons Ventilated 3 0.16 0.89 No No Attic House Attic RoofHouse Unventilated 3 0.16 0.89 No No Registration Number. 217-P010024947B-000-00"000000-0000 Registration Datelrlme: 2017-03.27 17:49:20 HERS Provider: C.ICERTS Inc CA Building Energy Efficiency Standards 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation Description: Title 24 Analysis Calculation Date/Time: 13:25, Mon, Mar 27, 2017 Input File Name: Lennr404.dbdl6x CF1 R-PRF-01 Page 6012 FENESTRATION f GLAZING ' 01 02 03 04 05 06 07 08 09 10 Name Type Surface (Orlentatlon-Azimuth) Width (ft) Height (ft) Multiplier Area (ftz) U-factor SHGC Exterior Shading Front Openable Window Front 2x6 Wall (Front-0) 2.0 4.0 1 8.0 0.30 0.23 Insect Screen (default) Front Fixed Wndow Front 2x6 Wall (Front-0) 25 7.0 1 17.5 0.26 0.25 Insect Screen (default) Front Openable 2 Window Front 2x6 Wall (Front-0) 3.0 &0 1 18.0 0.30 -0-23 Insect Screen (default) Front Openable 3 Window Front 2x6 Wall (Front-0) 3.0 6,0 1 18.0 0.30 0.23 Insect Screen (default) Front Hinged Glass Door Wndow Front 2x6 Wall (Front-0) 3.0 8.0 1 24.0 0.30 0.23 Insect Screen (default) Left Hinged Glass Door Wndow Left 2x6 Wall (Leh-90) 3.0 8.0 1 24.0 0.30 0.23 Insect Screen (default) Left Fixed Wndow Left 2x6 Wall (Left-90) 3.0 1.5 1 4.5 0.26 0.25 Insect Screen (default) Left Openable Wndow Left 2x6 Wall (Left-90) 6.0 6.0 1 36.0 0.30 0.23 Insect Screen (default) Left Openable 2 Wndow Left 2x6 Wall (Left-90) 6.0 6,0 1 36.0 0.30 0.23 Insect Screen (default) Back Fixed Wndow Back 2x6 Walt (Back-180) 6,0 1.5 1 9.0 0.26 0,25 Insect Screen (default) Back Fixed 2 Wndow Back 2x6 Wall (Back-180) 6.0 1.5 1 9.0 0.26 0.25 Insect Screen (default) Back Fixed 3 Wndow Back'j*6 Wait (pack-18>p" „ '" ., " "• 6:0'_r' 6.0 1 36.0 0.26 0.25 Insect Screen (default) Back Openable Wndow fk dick 2x81Valf(pack 180) `. 6.Df a6:0 T 1 T 36.0 0.30 0.23 Insect Screen (default) Back Folding Glass Door Wndow -It4 Back 2x6 #4Jdli (Back=160)' 24.0` '10.0 1 9 *240.0 0.32 0.19 Insect Screen (default) Back Fixed 4 Wndow ''y, Back 2ti6 Wall (Bpck•180T r ;9A, _. 1,5; _� i{-- 413.5 0.26 0.25 Insect Screen (delaull) Back Openable 2 Wndow Back 2x6 Wall (Back-180) 90 1 6.0 1 1 54.0 030 1 0.23 Insect Screen (default) Back Fixed 5 Wndow Back 2x6 Wall (Back-160) 6.0 1,5 1 9.0 0.26 D.25 Insect Screen (default) Back Openable 3 Wndow Back 2x6 Wall (Back-180) 6.0 6.0 1 36.0 0.30 0.23 Insect Screen (default) Right Sliding Glass Door Wndow Right 2x6 Wall (Right 270) 12.0 8.0 1 96.0 0.28 0.22 Insect Screen (default) Right Fixed Window Right 2x6 Wall (Right-270) 11.0 115 1 16.5 0.26 0.25 Insect Screen (default) Right Openable Wndow Right 2x6 Wall (Right-270) 50 6.0 1 30.0 0.30 0,23 Insect Screen (default) Right Fixed 2 Wndow Right 2x6 Wall (Right-270) 5A 1.5 1 7.5 0.26 0.25 Insect Screen (default) Right Openable 2 Wndow Right 2x6 Wall (Right-270) 1 4.0 40 1 16.0 1 0.30 1 0.23 Insect Screen (default) Registration Number 217-Pp10024847B-000-000-CO00000-Oo00 Registration Date/Time: 2e17-03.27 17:49:20 HERS Provider. CoICERTS ink. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at 2017-03-27 13,26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01 Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation DateMme: 13:25, Mon, Mar 27, 2017 Page 7 of 12 Calculation Description: Title 24 Analysis input File Name: Lennr404.ribdl6x OPAQUE DOORS 01 02 03 04 Name Side of Building Area In) U-factor Front Door Front 2x6 Wall 28.0 0.50 Lett Garage Door Left 2x6 Garage Wall 21.0 0.50 Right Garage Door Right 2xB Garage Wall 21.0 0.50 Car Door FG Wall 196.0 0.50 (A� F. [L'R!' Registration Number 217-P0100248A79-00D-000-0000000-0000 Registration DatefTme: 2017-03-27 17:49:20 HERS Provider C.ICERTS inc- CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at 2017-03-27 13326:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation DateTme: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.dbdl6x CFIR-PRF-01 Page 8 of 12 OVERHANGS AND FINS 01 02 03 04 OS 06 07 08 09 10 11 12 1 13 1 14 Overhang Lett Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap HL Depth Top Up DlstL Bot Up Depth Top Up Dist R Bot Up Front Openable 5 1 2 2 0 0 0 0 0 0 0 0 0 Front Fixed 10 1 2 2 0 0 0 0 0 0 0 0 0 Front Openable 2 3 1 2 2 0 0 0 0 0 0 0 0 0 Front Operable 3 3 1 2 2 0 0 0 0 0 0 0 0 0 Front Hinged Glass Door 3 1 2 2 0 0 0 0 0 0 0 0 0 Left Hinged Glass Door 6 3 2 2 0 0 0 0 0 1 0 0 0 0 Left Fixed 6 1 2 2 0 0 0 0 0 0 0 0 0 Left Oponable 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Left Operable 2 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 1.5 2 2" 2 0 0 0 0 0 0 0 0 0 Back Fixed 2 1.5 2 ^2 0 2, = 0 -;�Q0 6 A 011 0 0 0 0 0 0 Back Fixed 3 1.5 4 4 i. 2 � ti ` 12 0 IZI- 011, 0 0 1 0 0 0 Back Openable 1.5 `` ••'t4 t �w.2 2 ..+ - • +0' 0 %,44 f 0I '! a ff ;w 0 0 1 0 0 0 Back Folding Glass Door 24 a:1 r— ;2 1 - 2 t t7 , "0 j q `, �z O;z 0 0 0 0 0 Back Fixed 4 1.5 2 2 2 0 0 0 1 0 0 0 0 0 0 Back Openable 2 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 5 1.5 2 2 2 0 0 0 0 0 0 0 0 0 Back Openable 3 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Right Sliding Glass Door 10 3 2 2 0 0 0 0 0 0 0 0 0 Right Fixed 10 1 2 2 0 0 0 0 0 0 0 0 0 Right Openable 1.5 2 2 2 0 0 0 0 0 0 0 0 0 Right Fixed 2 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Right Openable 2 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Registration Number. 217-POt00249478-000-000.0000o00-oaoo Registration DatelTime: 2017.03-27 17:49:20 HERS Provider. CaICERTS Ina CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017.895 Report Generated at: 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation Date/Time: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.dbdl6x CFI R-PRF-01 Page 9 of 12 OPAQUE SURFACE CONSTRUCTIONS at 02 03 04 05 06 07 Total Cavity Winter Design Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 2x4 @ 24 in. O,C. none 0.481 Cavity/Frame: no insul. /20 • Inside Finish: Gypsum Board • Cavity/Frame: noinsul. /2x4 R-0 Wall Exterior Walls Wood Framed Wall 2x4 (P 16 in. O.C. none 0.361 Exterior Finish: 3 Coal Stucco Cavity/Frame: no insul, /2x4 Top Chid • Roof Deck: Wood Siding/sheathing/decking 2x4 Top Chord of Roof Truss 24 Tile Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in. O.C. none 0,400 Roofing: 10 PSF (RoofIlle) Under Roof Joists: R-17.0 insul. • Cavity/Frame: R-13.0/2x4 Top Chid • Roof Deck: Wood Siding/shealhing/decking 2x4 Top Chord of Roof Truss @124 Tile Gap: present Attic RoofHouse Attic Roofs Wood Framed Ceiling in. O.C. R 30 0.032 Roofing: 10 PSF (Roorfite) R-30 Attic HPA Ceilings (below attic) Wood Framid Geilir,,g f�'�-2�c'4 2d in.'O.0 �";` f ' ' none] 0A81 Inside Finish: Gypsum Board Cavity/Frame: no insul. /2x4 +� (% Inside Finish: Gypsum Board R-21 Wall Exterior Walls \ 1,�!?-aea t+t,a Wood Framed Wail;— :.:. 1i e 2x6 @ 16 in. O.C. •'� • , ' R 21 -} , 0.069 CavitylFrame: R-21/2x6 Exterior Finish: 3 Coat Stucco Inside Finish: Gypsum Board CavitylFrame: R-15/20 R-15 Wail House/Garage Interior Walls Wood Framed Wall 2x4 @ 16 in. O-C. R 15 0.086 Other Side Finish: Gypsum Board Inside Finish: Gypsum Board I CavitylFrame: R-21 /2x6 R-21 Wall House/Garage Interior Walls Wood Framed Wall 2x6 ® 16 in. O.C. R 21 0.G64 Other Side Finish: Gypsum Board SLAB FLOORS 01 02 03 04 os 06 07 Name Zone Area (ft2) Perimeter (it) Edge Insul. R-value 6 Depth Carpeted Fraction Heated Slab -on -Grade House 3475 286 None 0.8 No Garage Slab Garage 645 82 None 0 No BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (QII) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM60 Required Not Required Not Required — Registration Number: 2174P010024647B-000-000.0000090-0000 Registration oateiTime: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation Daterrime: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr4O4.Hbdl6x CFI R-PRF-01 Page 10 of 12 WATER HEATING SYSTEMS 01 02 03 04 05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction (% ) DHW Sys 1 Y DHW Recirculation with demand control, push button DHW Heater 1 (2) WATER HEATERS 01 02 03 04 05 06 07 08 09 10 it Name Heater Element Type Tank Type Number Volume of Units Tank (go,) Energy Factor or Efficiency Input Rating/Pilot -Tank Insulation R-value (IntlExt) Standby Loss I Recovery Eff NEEA Heat Pump Type Tank Location or Ambient Condition DHW Healer 1 Gas Small Instantaneous 2 nta 0.82 EF 199900 Btulhr nia We nta We SPACE CONDITIONING SYSTEMS 01 02 03 04 DS 06 SC Sys Name System Type Heating Unit Name cooling Unit Name Fan Name Distribution Name HVAC1 Other Heating a0d.Coding System Haa9na-Cornorceerll`1• Cooling Cphtporlent 1 ay. HVAC Fan 1 Air Distribution System 1 -: �*" HVAC - HEATING UNIT TYPES tK. z.xr N#.r'`•• +�»* 4° 01 ! C. f _ 02 1 r 1 iiz7 03, 04 Name System Type Number of Units Efficiency Heating Component 1 CntrlFumace 2 92 AFUE HVAC - COOLING UNIT TYPES 01 02 03 04 0S 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Cooling Component 1 SplilAirCond 2 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 02 03 04 OS 06 Name - Verified Alrflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1-hers-cool Required 350 Required Not Required Required Registration Number: 217-P0100248470.000-000-0000000-GOOD Registration Dateffime: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc- CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation Description: Title 24 Analysis Calculation DateJTme: 13:25, Mon, Mar 27, 2017 Input File Name: Lennr404.dbdl6x CF1 R-PRF-01 Page 11 of 12 HVAC - DISTRIBUTION SYSTEMS 01 02 03 04 us 06 07 Name Type Duct Leakage Insulation R-value Duct Location Bypass Duct HERS Verification Air Distribution System 1 DuctslnAil Specified Lower Leakage Target 6 Conditioned zone None Air Distribution System 1-hers-dist HVAC DISTRIBUTION - HERS VERIFICATION 01 02 03 04 05 06 of 08 Name Duct Leakage Verification Duct Leakage Target(%) Verified Duct Location Verified Duct Design Buried Ducts Deeply Burled Ducts Low -leakage Air Handler Air Distribution System 1-hers-list Required 5.0 Required Not Required Not Required Not Required Required HVAC-FAN SYSTEMS 01 02 OJ 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan lfiers-fan HVAC FAN SYSTEMS - HERS VERIFICATION r' _ ' Y ,. —I T� P. . iI .- 01 .± • • .r rt 02 _� a 1, '1 03 Name � Verif ed Fan Witt DFaAt" t 4 x " r r Required Fan Efficiency (Watts/CFM) HVAC Fan 1-hers-fan i. ' Required 'y, ) } t- }-y 0.58 IAQ (Indoor Air Quality) FANS 01 02 03 04 05 06 Dwelling Unit IAQ CFM IAQ WattsICFM IAQ Fan Type IAQ Recovery Effectiveness(%) HERS Verification SFam IAQVen1Rpt 72 025 Default 0 Required Registration Number: 217-P0100248478.000-000-0000000-0000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider. CatCERTS inc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 13:26:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #3(3475) Calculation DateMme: 13:25, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr404.ribd16x CF1R-PRF•01 Page 12 of 12 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. 1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: Rick Maurer Company: Signature Date: A `� r ~ c Rick Maurer Title 24, Inc. 2017-03-27 17:39:25 (� ► � BE ��-�` ta/� tvJUF+/.itAWWn9r-^.+FCM4K+*t Address: CEAMERS Certification Identification (If applicable): 7544 Saddlehill Trail R13-90-10024 City/State/Zip: Phone: Orange, CA 92869 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perlury, under the laws of the State of Cefiforria: L I am eligible under Division 3 of the Business and Professions Coda to accept responsibility for the building design identified on this Certificate of Compliance. 2, 1 certify that the energy features mid performance sperdfications Identified on this Carlrficate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 at the California Code of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to Or enforcetnent.agency for approval with this building permit application. Responsible Designer Name: 11 Responsible assigner Signature: - James Jenike L' A 0- Company: �,*� f i DateSfgned' Lennar Homes - Southern CA 2017-03-27 17:49.20 Address: License: 980 Montecito Drive, Suite 302 City/Slate/Zip: Phone: Corona, CA 92879 1 951-817-3500 Digitally signed by CaICERTS. This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number: 217-POI002404?B-OOo-O00-O000000-0000 Registration Date/Time: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 . Easy to Verify at CaICERTS.corn HERS Provider CeICERTSinc- Report Generated at: 2017-03-27 13:26:15 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project. Name Lennar Homes - Plan #3(3475) Date 3/27/2017 System Name HVAC Floor Area 3,475 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 2 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 2,204 0 COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 64,000, 46,507 4,676 1,011 39,694 Total Output (Btuh) 128,000 0 Output Btuhls ft 36.8 720 489' Cooling System 0 0, Output per System 48,000 0 0 0 0, Total Output (Btuh) 96,000 0 720 47,974777L 4,6776 0 Total Output (Tons) 8,0 489 Total Output (Btuh/sqft) 27.6 Total Output (sgft/Ton) 434•4 40,672 Air System CFM per System 2,000 HVAC EQUIPMENT SELECTION Airflow (cfm) 4,000 HVAC Equipment Selection & Sizing by Others 61,695 19,455 128,000 Airflow (cfm/sgft) 1.15 Airflow (cfm/Ton 500.0 Outside Air (0/6) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) TIME OF SYSTEM PEAK 61,695 19,455 128,000 Outside Air (cfm/sqft) 0.00 Note: values above given at ARI conditions I Aug 3 PM Jan 1 AM HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) 26 OF 68 IF Outside Air 0 cfm Supply Fan 4,000 cfm 68 IF 68 OF 105 OF Heating Coil 105 OF ROOM 68 IF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112 / 78 OF 75 / 62 Outside Air 0 cfm 75 / 62 OF OF 75 / 62 OF 55 / 54 OF Supply Fan Cooling Coil 4,000 cfm I 55 / 54 OF 47,5 % ROOM 75 / 62 OF EnergyPro 7.1 by EnergySoR User Number: 1686 ID: Page 15 of 15 BUILDING ENERGY ANALYSIS REPORT PROJECT: Lennar Homes - Plan #4(3818) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards. This program developed by EnergySoft Software —www.energysoft.com. TABLE OF CONTENTS I Cover Page 1 Table of Contents 2 Form CF-1 R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 13 u EnergyPro 7.1 by EnergySoft Job Number ID: User Number: 1686 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation Date/Time: 13:37, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.dbdl6x CFI R-PRF-01 Page 1 of 10 GENERAL INFORMATION 01 Project Name Griffin Ranch 2017 - Plan i!4(3818) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Quints 05 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version SEMCmpMgr 2016.2.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro 7.1 t0 Building Type Single Family 11 Front Orientation (deglCardinai) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (RZ) 3818 15 Number of Zones 1 16 Slab Area (ft2j 3818 17 Number of Stories 1 18 Addition Cond. Floor Area n!a 19 Natural Gas Available Yes 20 Addition Slab Area fl) nfa 21 Glazing Percentage (%) 19.1% COMPLIANCE RESULTS 01 Building Complies with Computer Performance / � �{ —it?' 12 -' 02 This building incorporates features that require fidld testing. and/oY.vorificatianbq tr cermeid HERS rateounder A supeivls#an of a CEC-approved HERS provider: 03 This building incorporates one or more Spacial Features shown beiovi *. A +r_air Registration Number: 217-Po1o0246560.000-0o0-00e0000-000o Registration Date/Time: 2017.03-27 17:49:20 HERS Provider CaICERTS Inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:38:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation DateTme: 13:37, Mon, Mar 27. 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.ribd16x CF1R-PRF-01 Page 2 of 10 ENERGY USE SUMMARY Use y Use Energy Standard Proposed Compliance Margin Percent Improvement JkTDVtkyr Design Design Space Heating 1.68 1.74 -0.O6 -3.6% Space Cooling 82.64 65.18 17.46 21.1% IAQ Ventilation 0.91 0.91 0.00 0.0% 3.78 4,01 -0.23 -6.1% Water Heating 0.00 - PV Credit - 0.00 71.84 17.17 19 3% North Facing Compliance Total 89.01 Space Heating 1.68 1.70 0.02 1 2 h Space Cooling 82.64 65.28 17.36 21.0% IAD Ventilation 0.91 0.91 0.00 0.0% 3.78 4.01 -0.23 .6.1 % Water Heating 0.00 PV Credit - 0.00 71.90 17.11 19.2% East Facing Compliance Total 88.01 1.68vz, Space Heating s�k -arm 69.21 3.43 16.3% Spare Cooling x0.S1� 0.00 0.0% IAC Ventilation , t =g ti • 6,1 Water Heating Y '3.78 Q1, -11.23 PV Credit 1 0.00 South Facing Compliance Total 89.01 76.07 12.94 14.5% Space Heating 1.68 2.06 -0.38 -22.6% Space Cooling 82.64 64.74 17.90 21.7% IAO Ventilation 0.91 0,91 0.00 0.0% Water Heating 3.78 4.01 -0.23 f.1% PV Credit - 0.00 0.00 West Facing Compliance Total 89.01 71.72 17.29 19.4% Registration Number 217-p010024a56B-000.000-0000000-0000 Registration Datefrime: 2017-03-27 17:49:20 HERS Provider CeICERTS ix. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:38:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation DateTme: 13:37, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.dbdl6x. CFI R-PRF-01 Page 3 of 10 ENERGY DESIGN RATING Energy Design Rating (EDR) is an aftemate way to express the energy performance of a building using a scoring system where 1DO represents the energy performance at the Residential 2006International Energy Conservation Code (IECC). A score of zero represents the energy performance of a building Energy Services (RESNET) reference home characterization of the that combines high levels of energy efficiency with renewable generation to"zero out" its TDV energy. Because EDR Includes consideration of components not regulated by Title 24, Part 6 (such as domestic appliances and consumer electronics), it Is not used to show compliance with Part 6 but may Instead be used by local jurisdictions pursuing local ordinances under Title 24• Part 11 (CALGreen). As a Standard Design building under the 2016 Building Energy Efficiency Standards Is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building is provided for Information. Similarly, the EDR score of the Proposed Design is provided separately from the EDR value of installed PV so that the effects of efficiency and renewable energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 52.5 44.8 0.0 44.8 East 52.5 44.8 0.0 44.8 South 52.5 46.7 0.0 46.7 West 62.5 44.7 0.0 44.7 ❑ Design meets Tier 1 requirement of 15 % or greater code compliance margin (CALGreen A4.203.1.2.1) and QII verification prerequisite. ❑ Design meets Tier 2-requirement of 30% or greater code compliance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite. ❑ Design meets Zero Net Energy (ZNE) Design Designation requirement for Single Family,. in. climate zone CZ15 (Palm Springs) (CALGreen A4.203.1.2.3) Including on -site Rating (EDR) The PV System must be verified. photovoltaic (PV) renewable energy generation sti�tytficich��trrtt-orpatctiievr`a Fini(Eriergy Design olizero,orless. REQUIRED SPECIAL FEATURES The following are features that must be Installed as cnndi86it for meotin%Ihacmodeied energy performance for, this computer analysts, • Non-standard roof reflectance Insulation below roof deck • Window overhangs and/or fins • Non-standard duct location (any location other than attic) • Recirculation with demand control, push button Registration Number 217-P010024856B-000-000.0000000-0000 Registration Daterrime: 2017.03.27 17A9:20 HERS Provider: CACERTS ine. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017.695 Report Generated at 2017-03-27 13:38:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation DateTme: 13:37, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.dbdl6x CFI R-PRF-01 Page 4 of 10 HERS FEATURE SUMMARY The following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building components tables below. Building -level Verifications: • High quality insulation Installation (OII) • IAO mechanical ventilation ' Cooling System Verifications: • Minimum Airflow • Verified EER • Refrigerant Charge • Fan Efficacy WattsICFM HVAC Distribution System Verifications: Duct Sealing • Ducts located entirely in conditioned space confirmed by dud leakage testing Low4eakage Air Handling Unit Domestic Hot Water System Verifications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 05 06 07 Project Name Conditioned Floor Area (fill_Unitm Numberof Dwelling, � ,_ Number orHedroom8 f Number of Zgnes,,,, Number of Ventilation Cooling Systems Number of Water Heating Systems Griffin Ranch 2017 - Plan fl4(3818) 3618 t.. " ;1 11 s i '- �(� ' . A 0 t 0 1 ZONE INFORMATION - _ f— . >i c r S t3 1 A t J 1 'N t- f s 01 02 os _ 04 ..•- 06- 06 07 Zone Floor Area Avg. Ceiling Zone Name Zone Type HVAC System Name (R2) Height Water Heating System 1 Water Heating System 2 House Conditioned HVAC1 3816 12 DHWSys 1 Registration Number: 217-P0100246568-000-000-0000000-0000 Registration Daterrime: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017.695 Report Generated at: 2017-03-27 13:38:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3B18) Calculation Date/Time: 13:37, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.dbdl6x CFI R-PRF-01 Page 5 of 10 OPAQUE SURFACES 01 02 03 04 06 06 07 08 Name Zone Construction Azimuth Orientation Gross Area (ftz) Window& Door Area (ft2) Tilt (deg) Front 2x6 Wall House R-21 Wall 0 Front 660 100 90 Left 2x6 Wa11 House R-21 Wall 90 Left 990 410 90 Back 2x6 Wall House R-21 Wall 180 Back 980 152 90 Right 2x6 Wall House R-21 Wall 270 Right 730 92.7 90 Front Garage Wall HoUsr»_Garage_ R-15 Wall House/Garage 220 21 Right Garage Wall House» Garage_. R-15 Wall House/Garage 140 0 Right 2x6 Garage Wall House»_Garage_ R-21 Wall House/Garage 120 0 Ceiling Below Attic FIG Wall House _Garage_ R-30 Attic HPA R-0 Wall 0 Front 3818 220 128 90 LG Wall _Gamgo R11 Wall 90 Left 100 0 90 RG Wall _Gatago R-0 Wall 270 Right 360 0 90 Garage Ceiling _,Garage R-0 Garage Attic . -1 IS 617 ATTICr7- 01 02 03 04 _ 05 _ _ 06 07 08 Roof Rise Roof Reflectance Roof Emittance Radiant Barrier Cool Roof Name Construction Type Attic_Garage_ Attic Garage Roof Cons Ventilated 3 0.16 0.89 No No Attic House Attic RoofHouse Unventilated 3 0.16 0.e9 No No Registration Number: 217-P0100248568-000-000-0000000.0000 Registration Dale/Time: 2017.03-27 17:49:20 HERS Provider. CaICERTS Inc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017.695 Report Generated at: 2017-03-27 13:38:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation Daterriime: 13:37, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.ribdl6x CFI R-PRF-01 Page 6 of 10 FENESTRATION I GLAZING 01 02 03 04 06 06 07 08 09 10 Name Type Surface (Orientation -Azimuth) Width (ft) Height (ft) Multiplier Area (ftz) U-factor SHGC Exterior Shading Front Openable Window Front 2x6 Wall (Front-0) - - 1 60.0 0.30 0,23 Insect Screen (default) Front Fixed Window Front 2x6 Wall (Front-0) - - 1 8.0 0.26 0.25 Insect Screen (default) Front Openable 2 Window Front 2x6 Wall (Front.0). - - 1 8.0 0,30 0.23 Insect Screen (default) Left Openable Window Left 2x6 Wall (Left -go) - - 1 52.0 0.30 0.23 Insect Screen (default) Left Fixed Window Left 2x6 Wall (Lett 90) - 1 8.0 0.26 0.25 Insect Screen (dulault) Left Folding Glass Door Window Left 2x6 Wall (Left-90) 11.0 100 1 110.o 0.32 0.19 Insect Screen (default) Left Folding Glass Door 2 Window Left 2x6 Wall (Left-90) 24.0 10.0 1 240,.0 0.32 0.19 Insect Screen ('default) Back Openable Window Back 2x6 Wall (Back-180) - -. 1 72.0 0.30 0.23 Insect Screen (default) Back Openable 2 Window Back 2x6 Wall (Back-180) - -- 1 8,0 0.30 0.23 Insect Screen (default) Back Folding Glass Door Window Back 2x6 Wall (Back-180) 9.0 8.0 1 72.0 0.32 0.19 Insect Screen (default) Right Openable Window Right 2xB Wall.(Right-270) - -_ 1 90.0 0.30 0.23 Insect Screen (default) Right Fixed Window R0 24i6 Wail (Right-270)' 27 0.26 0.25 Insect Screen (default) OPAQUE DOORS ..� 03 04 Name Side of Building Area (ft) U-factor Front Door Front 2x6 Wall 24.0 0.50 Front Garage Door Front Garage Wail 21.0 0.50 Car Door FG Wall 128.0 0.50 OVERHANGS AND FINS 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Right Fin Overhang Left Fin Window Depth Dist Up Left Extent Right Extent Flap Ht. Depth Tap Up DistL Bot Up Depth Top Up Dist R Bot Up Left Folding Glass Door 12 1 2 2 0 0 0 0 Q Left Folding Glass Door2 12 1 2 0 0 D 0 0 0 0 2 0 0 0 0 0 0 Back Folding Glass Door 12 3 2 2 0 0 0 0 0 0 0 0 0 Registration Number: 217_Pe1o0246568-000-000-0oo0000-0000 CA Building Energy Efficiency Standards - 2016 Residential Compliance Registration Datefrime: 2017-03-2T IT49:20 Report Version - CF1 R-03032017-695 HERS Provider: C310ERTS inc. Report Generated at 2017-03-27 13:38722 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation Description: Title 24 Analysis Calculation DaterTime: 13:37. Mon, Mar 27, 2017 Input File Name: Lennr405.dbdl6x CFI R-PRF-01 Page 7 of 10 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 Total Cavity Winter Design Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 2x4 @ 24 in. O.C. none 0.481 Cavity/Frame: no insul. / 2x4 Inside Finish: Gypsum Board • Cavify/Frame: noinsul. /2x4 R-0 Wall Exterior Walls Wood Framed Weil 2x4 @ 16 in. O.C. none 0,361 Exterior Finish: 3 Coal Stucco • Cavity/Frame: no insul /2x4 Top Chrd • Roof Deck: Wood Siding/sheafhing/decking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling In. O.C. none 0.400 Roofing: 10 PSF (RoofTila) • Under Roof Joists: R-17 0 insul. • Cavity/Frame: R-13.0/2x4 Top Chrd • Roof Deck: Wood Siding/sheathing/decking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic RoofHouse Attic Roofs Wood Framed Ceiling In. O.C, R 30 0.032 Roofing-* 10 PSF (RooFrile) Ceilings (below -, Inside Finish: Gypsum Board R-30 Attic HPA attic) Wood Framed Girding ++ram / 2x4 W 24I O:C. p 4 f, none'{ _ 0,401 Cavity/Frame: no insul. /2x4 inside Finish: Gypsum Board Cavity/Frame: R-21 /2x6 PR R-21 Wall Exterior Walls Wood Framed WaO 24 @ 96Ir. O.0 21 __ 0,059 Exterior Finish: 3 Coat Stucco r i x .✓ v r r Inside Finish: Gypsum Board - Cavity/Frame: R-15/2x4 R-15 Wall House/Garage Interior Walls Wood Framed Wall 2x4 (i0 16 in. O.C. R 15 0.086 Other Side Finish: Gypsum Board • inside Finish: Gypsum Board • Cavity /Frame: R-21 / 2x6 R-21 Wall House/Garage Interior Walls Wood Framed Wall 2x6 @ 16 in. O.C. R 21 0.064 Other Side Finish: Gypsum Board SLAB FLOORS - 01 02 03 04 05 06 07 Area Perimeter (ft) Edge Insul. R•value d Depth Carpeted Fraction Heated Name Zone (ft) Slab -on -Grade House 3818 286 None 0.8 No Garage Slab _Garage_ 617 68 None 0 No BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (QII) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Required Not Required Not Required — Registration Number 217_P010024856B-000-000-0000000.0000 Registration Dale/rime: 2017-03-27 17A9:20 HERS Provider. CaiCERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03.27 13:38:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation DateTme: 13:37, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.dbdl6x CF1 R-PRF-01 Page 8010 WATER HEATING SYSTEMS 01 02 03 04 05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction 1%) DHW Sys 1 OHW Recirculation with demand control, push button DHW Healer 1 (2) 2 .0% WATER HEATERS 01 02 03 04 05 06 07 08 09 10 ti Name Heater Element Type Tank Type Number Volume of Units Tank (gat) Energy Factor or Efficiency Input Rating/Pilot Tank insulation R-value (InUExt) Standby Loss I Recovery Eft NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small Instantaneous 2 n!a 0-82 EF 199900 Btu/hr n/a nla nta n/a SPACE CONDITIONING SYSTEMS 01 02 03 04 06 D6 SC.Sys Name Sysfam Type Heating Unkt Name Cooling Unit Name Fan Name Distribution Name HVACI O0UW Heating and Cooling system .-. t 6atlng CCmponkrtt`1 �`� r' ` Cooling Component 1 HVAC Fan 1 Air Distribution System 1 HVAC - HEATING UNIT TYPES 01 .,' �. ( r 1 r 02 s .. �, I / 1 , a iw 0,3 i 04 Name System Type Number of Units Efficiency Heating Component 1 CnWFumace 2 92 AFUE HVAC - COOLING UNIT TYPES 01 02 03 04 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Cooling Component 1 SplitAirCond 2 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 02 03 04 06 06 Name Verified Airflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1-hers-cool Required 350 Required Not Required Required Registration Number: Registration Date/Time: 2017-03-27 17:49:20 HERS Provider CaICERTS Inc. 9 217•P0100248560-ix10.000.0000000-0000 9 CA Building Energy Efficiency Standards - 2015 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:38:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3616) Calculation DateTme: 13:37, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr405.dbdl6x CFI R-PRF-01 Page 9 of 10 HVAC- DISTRIBUTION SYSTEMS 01 02 03 04 05 06 07 Name Type Duct Leakage Insulation R-value Duct Location Bypass Duct HERS Verification Air Distribution System 1 DuctslnAil Specified Lower Leakage Target 6 Conditioned zone None Air Distribution System 1-hers-disc HVAC DISTRIBUTION -HERS VERIFICATION 01 02 03 04 05 06 07 08 Name Duct Leakage Verification Dud Leakage Target (%) Verified Duct Location Verified Duct Design Buried Ducts Deeply Buried Ducts Lowaeakage Air Handler Air Distribution System 1-hers-dist Required 5.0 Required Not Required Not Required Not Required Required HVAC - FAN SYSTEMS 01 02 03 04 Name Type Fan Power (Watts/CFM) HERS Verifcation HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan 1-hers-fan HVAC FAN SYSTEMS- HERS VERIFICATION , "�'° _ 11 IM-4 V'" V%"p 'R" z 01 # ii J?*ItD2 -i i1,....L N 03 Name ,t °M b " ttVEiiifc6'd Fan WaO.Dmvii ' fi F g Required Fan Efficiency (Watts/CFM) HVAC Fan 1-hers-tan red V [ ! 3 1- K 0.58 IAQ (Indoor Air Quality) FANS 01 02 03 04 06 06 Dwelling Unit IAQ CFM IAQ Watts/CFM IAO Fan Type IAQ Recovery Effectiveness(%) HERS Verification SFam IAQVentRpt 76 0.25 Default 0 Required Registration Number: 217-Pet00248560-000-000-0000000-0000 Registration Date(Time: 2017.03-27 17A9:20 HERS Provider: CalCERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017.695 Report Generated at: 2017-03-27 13:3B:22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #4(3818) Calculation OatefTime: 13:37, Mon, Mar 27. 2017 Calculation Description: Title 24. Analysis Input File Name: Lennr405.fibdl6x CFI R-PRF-01 Page 10 of 10 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1.1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: Rick Maurer ,V_ Company: Signature Date: t Rick Maurer Title 24, Inc. 2017-03-27 17:40:09r � B EC Address: CEAMERS Certification Identification (If applicable): 7544 Saddlehill Trail R13-90-10024 ""y"m..mrJdbf'�.nn64cA�n City/State/Zip: Phone: Orange, CA 92869 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of pedury, under the laws of the State of California: 1. I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2. 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of TIOe 24, Part 1 and Part 6 of the California Code of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consislentwith the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to the enforc�mentagericyfor approval wilh Ihis,buiiding permit application. Responsible Designer Name: r¢spondble Designer Sig&i'l jf� �awteea�e++eri James Jenike 1i1ir Ifji ' Company: ! ' .' ! > Date Signed- )-." ;. f Lennar Homes - Southern CA 2017-03-27'17:49:20 Address: License: 980 Montecito Drive, Suite 302 City/Slate/Zip: Phone: Corona, CA 92879 951-817-3500 Digitally signed by CaICERTS. This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number: 217.Po10024856B-00o-000 0000000-000o Registration Datefrime: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Q • i Easy to Verify at CaICERTS.com HERS Provider. CaICERTS inc Report Generated at: 2017-03.27 13:38:22 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #4(3818) Date 3/27/2017 System Name HVAC Floor Area 3,818 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 2 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 2,298 o COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 64,000 48,487 5,137 1,047 41,082 Total Output (Btuh) 128,000 0 Output Btuh/s ft) 33.5 751 506 Cooling System 0 0 Output per System 48,000 0 01 0 0 Total Output (Btuh) 96,000 0 751 1 49,988 5,137 0 Total Output (Tons) 8.0 506 Total Output (Btuh/s ft) 25,1 Total Output s ft/Ton) 477-3 42,094 Air System CFM per System 2,000 HVAC EQUIPMENT SELECTION Airflow (cfm) 4,000 HVAC Equipment Selection & Sizing by Others 61,587 19,618 128,000 Airflow cfm/sgft) 1.05 Airflow (cfm/Ton) 500.0 Outside Air %) 0.0 /1 Total Adjusted System Output (Adjusted for Peak Design conditions) 1 TIME OF SYSTEM PEAK 61,587 19,618 123,000 Jan 1 AM Outside Air (cfm/sgft) 0.00, Note: values above given at ARI conditions Aug 3 PM L HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) 26 IF 68 OF 68 OF 105 OF Outside Air Ar- 0 cfm Supply Fan Heating Coil AL 4,000 cfm 68 OF - 105 IF ROOM 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112/78OF 75/62°F Outside Air Ak- 0 cfm 75 / 62 OF 75/62°F 55/54°F Supply Fan Cooling Coil 4,000 cfm U-T-0:1 4 55154 OF 47.7 % ROOM 75 / 62 OF 1 EnergyPro 7.1 by EnergySoR User Number: 1686 ID: Page 13 of 13 BUILDING ENERGY ANALYSIS REPORT PROJECT: Lennar Homes - Plan #5(4154) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards. This program developed by EnergySoft Software — www.energysoft.com. I TABLE OF CONTENTS I Cover Page 1 Table of Contents 2 Form CF-1 R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 14 EnergyPro 7.1 by EnergySoft Job Number. ID: User Number: 1686 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation Description: Title 24 Analysis Calculation DatelTime: 13:48, Mon. Mar 27. 2017 Input File Name: Lennr396.dbdl6x CFI R-PRF-01 Page 1 of 11 GENERAL INFORMATION 01 Project Name Griffin Ranch 2017 - Plan #5(4154) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Quinta os Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version BEMCmpMgr 2016.2.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro 7.1 10 Building Type Single Family 11 Front Orientation (degfCardlnal) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area In) 4154 is Number of Zones 1 16 Slab Area (ft2) 4154 17 Number of Stories 1 18 Addition Cond. Floor Area info 19 Natural Gas Available Yes 20 Addition Slab Area (fo n/a 21 Glazing Percentage 1%) 22.215 COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates filatures that. reWre fiold testing andlor,verification by a Ctrti(jed HERS ratorunder U1e super4fsl6n of a CEC-approved HERS provider. 03 This building incorporates one or mate Sper3al Features shown below Registration Number: 217-Po10024971"00-OOMOOO000-000o Registration Date/lime: 2017-03-27 17:49:20 HERS Provider. CaiCERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at: 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01 Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation DateTme: 13:48, Mon, Mar 27, 2017 Page 2 of 11 Calculation Description: Title 24 Analysis Input File Name: Lennr396.dbdl6x ENERGY USE SUMMARY Energy Use Standard Proposed Compliance Percent (kTDV1tP-yr) Design Design Margin Improvement Space Heating 1.16 1.05 0.11 9.5% Space Cooling 80.66 63.58 17.08 21.2% IAQ Ventilation 0.96 0.96 0.00 0.0% Water Heating 4.00 4.23 -0 23 -5.8% PV Credit - 0.00 D.DO - North Facing Compliance Total 86.78 69.62 16.96 19.6% Space Healing 1.16 1.36 -0.20 -17.2% Space Cooling 80.66 70.31 10.35 12.6% IAQ Ventilation 0.96 0.96 0.00 0.0% Water -Heating 4.00 4.23 -0.23 -5.8% PV Credit - 0.00 0,00 - East Facing Compliance Total 86.78 76.86 9.92 11.4% Space Heating 1.16 1.53 -0.37 -31.9% Space Cooling 1$0.6 (.'PV r61 39 ti _ i U>� It 19.27 0.00 23.9% 0.0% IAQ Ventilation Water Heating sy �0 4;00 r "4.29 0.23 5.8% y Credit ) l ; "3 > {'� t { 600 0.00 - South Facing Compliance Total 86.78 66.11 18.67 21.51 Space Healing 1.16 1.30 -0.14 -12.1% Space Cooling 80.66 69.98 10.6.8 13.21/6 IAQ Ventilation 0.96 0.96 0.00 0.0% Water Heating 4.00 4.23 -0.23 -5.8% PV Credit -- 0.00 0.00 - West Facing Compliance Total 86.78 76.47 10.31 11.9% Registration Number 217-P010024971C-000-000-0000OODA000 Registration Date/Time: 2017-03-2717:49:20 HERS Provider CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation Description: Title 24 Analysis Calculation Date/Time: 13:48, Mon, Mar 27, 2017 Input File Name: Lennr396.ribdl6x CF1R-PRF-01 Page 3 of 11 ENERGY DESIGN RATING Design Is an alternate way to express the energy performance of a bullding using a scoring system where 100 represenLn the energy perforTllnnce of the Residential Energy Rating (EDR) Energy Services (RESNET) reference home characterization of the 20061ntemational Energy Conservation Code (IECC). A score of zero represents the energy performance of a building high levels of energy efficiency with renewable generation to"tero out" Its TDV energy. Because EDR includes consideration of components not regulated by Title 24, Part6 that combines (such as domestic appliances and consumer electronics), it is not used to show compliancewithPart 6 but may Instead be used by local jurisdictions pursuing local ordinances under Title 24, Part it (CALGreen). As a Standard Design building under the 2016 Building Energy Efficiency Standards Is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building from the EDR value of installed PV so that the effects of efficiency and renewable Is provided for Information. Similarly, the EDR score of the Proposed Design Is provided separately energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 54.0 46.0 0.0 46.0 East 64.o -49.3 0.0 49.3 South 64.0 46.3 0.0 46.3 West 64.0 49.2 0.0 49.2 ❑ Design meets Tier i requirement of 15% or greater code compliance margin (CALGreen A4.203.1.2.1) and QII verification prerequisite. ❑ Design meets Tier 2 requirement of 30% or greater code compliance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite. Design meets Zero Net Energy (ZNE) Design Designation requlrement fYor Single Family in climate zone C716 (Palm Springs) (CALGreen A4.203.1.2.3) including on-stte ❑ photovottaic (PV) renewable energy generation aiii6 lint to achieve'a Finx Energy Design Rinn`g'(EDR) of=ergorless..The PV System must be verified. REQUIRED SPECIAL FEATURES ' • }� v +� _`) �; (. - ^ �•I r) '1 t'" ' The (allowing are features that must be installed as condition for meeting the madded energy performance fordhis computer analysis. f4 th • Nonstandard roof reflectance • Insulation below roof deck • Window overhangs and/or fins • Non-standard duct location (any location other than attic) • Recirculation with demand control, push button Registration Number. 217-P01002497 iC-000-000-000000D-0000 Registration Datefflme: 2017-03.27 17:49:20 HERS Provider. Ca10ERTS ine, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan 45(4154) Calculation DateTme: 13:48, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr396.dbdl6x CF1R-PRF-01 Page 4 of 11 HERS FEATURE SUMMARY The following Ise summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided In the building components tables below. Bullding-level Verifications: • High quality Insulation installation (011) • IA0 mechanical ventilation Cooling System Verifications: • Minimum Airflow • Verified EER Refrigerant Charge • Fan Efficacy Watts/CFM HVAC Distribution System Verifications: • Dud Sealing • Ducts located entirely In conditioned space confirmed by duct leakage testing • Low.leakage Air Handling Unit Domestic Hot Water System Verifications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 05 06 07 Number of Dwelling .., y ,..•, ,u � 4 Number of Ventilattan Number of Water Protect Name Conditioned Floor Area (it2)_ ,wUnitii ,/�' .Number of Qndraams Number oft_ ones.,,.,„ '�j , Cooling Systems Heating Systems Griffin Ranch 2017 - Plan 95(4154) 4154 > 4 4 n i� li b ! ) }� 1" i4 0 1 ZONEINFORMATION 'ttj t,�; 1— r_. t t o f+ 1 r• r s r' r� at 02 - 03 04 D5 06 07 Zone Floor Area Avg, Ceiling Zone Name Zone Type HVAC System Name M Height Water Heating System 1 Water Heating System 2 House Conditioned HVAC1 4154 12 DHW Sys 1 Registration Number. 217-POI0024971C-COO-O00-0000000-0000 Registration Dalefrime: 2017-M-27 1749:20 HERS Provider. CsICERTS inc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017.695 Report Generated at: 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation DateMme: 13.48, Mon, Mar 27. 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr396.dbdl6x CFI R-PRF-01 Page 5 of 11 OPAQUE SURFACES 01 02 03 04 05 06 07 08 Name Zone Construction Azimuth Orientation Gross Area (ft) Window 8, Door Area (ftz) Titt (deg) Front 2x6 Wall House R-21 Wall 0 Front 830 458.704 90 Left 2x6 Wall House R-21 Wall 90 Left 640 80.6999 90 Back 2x6 Wall House R-21 Wall 180 Back 1040 306.008 90 Right 2x6 Wall House R-21 Wall 270 Right Soo 98.6999 90 Front Garage Wall House»_Garage_ R-15 Wall House/Garage 210 21 Right Garage Wall House>>Garage_ R-15 Wall House/Garage 140 0 Ceiling Below Attic House R-30 Attic HPA 4154 FG Wall _Garage_ R-0 Wall 0 Front 210 128 90 LG Wall _Garage_ R-0 Wall 90 Left 230 0 90 RG Wall Garage_ R-0 Wall 270 Right 370 0 90 Garage Ceiling _Garage_ R-0 Garage Attic 678 ATTIC IY ORN n 9 D-- - H ,# 1 4 Teo. w.^ 01 02 ti ; R)_ t03fj Q J(041 1 i1 06; 06 07 08 Name Construction " §;- Type _ yp Rpoi Rlse "' , ijgot Reflectance Roof Emfttance Radiant Bartley Cool Roof Attic Garage_ Attic Garage Roof Cons _ Ventllated` " r 3 i ` ' 0.96, * 0.89 No No Attic House Attic RoofHouse Unventilated 3 0.16 0.89 No No Registration Number: 217_PD1002497iC-000-000-OD000o0-0000 Registration Date/fime: 2017-03.27 17:49:20 HERS Provider. CaiCERTS inr. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation DateTme: 13:48, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr396.dbdl6x CF1R-PRF-01 Page 6 of 11 FENESTRATION I GLAZING 01 02 03 04 05 06 07 08 09 10 Name Type Surface (Orientation -Azimuth) Width (%) Height (ft) Multiplier Area (ftz) U-factor SHGC Exterior Shading Front Fixed Window Front 2x6 Wall (Front-0) 8.0 1.3 1.006 10.7 0.26 0.25 Insect Screen (default) Front Fixed 2 Wndow Front 2x6 Wall (Front-0) 4.0 6.0 1 24.0 0.26 0.25 Insect Screen (default) Front Folding Glass Door Wndow Front 2x6 Wall (Front-0) 12.0 10.0 1 120.0 0.32 0.19 Insect Screen (default) Front Folding Wndow Wndow Front 2x6 Wall (Front-0) 8.0 5.0 1 40.0 0.32 0.19 Insect Screen (default) Front Folding Glass Door 2 Wndow Front 2x6 Wall (Front-0) 24.0 10.0 1 240.0 0.32 0.19 Insect Screen (default) Left Openable Window Left 2x6 Wall (Left-90) - - 1 SCO 0,30 0.23 Insect Screen (default) Left Fixed Window Left 2x6 Wall (Left-90) - - 1 12.0 0.26 0.25 Insect Screen (default) Left Openable 2 Wndow Left 2x6 Well (Left-90) 2.0 6.0 1 1 12.0 0.30 1 0.23 Insect Screen (default) Left Fixed 2 Wndow, Left 2x6 Wall (left-90) 2.0 1.3 1.015 2.7 0.26 0.25 Insect Screen (default) Back Fixed Wndow Back 2x6 Wall (Back-180) 6.0 60 1 36.0 0,26 0.25 Insect Screen (default) Back Fixed 2 Window Back 2x6 Wall (Back-180) 12.0 1.3 1,003 16.0 0.26 0.25 Insect Screen (default) Back Openable Wndow Bap 2x6 Wall (86ck-160) 11Y0, ""6.0 1 108.0 0.30 0.23 Insect Screen (default) Back Operable 2 Wndow Back 2x6 VVall (Backt100) ' '1<1" 10*10 }rt }j (' 30.0 0.30 0.23 Insect Screen (default) Back Sliding Glass Door Wndow Back 2x6 tVai1'(8kh,180)' "'�"' L''f0.0 ` 0 in 01 0 ''J800 0.28 0.22 Insect Screen (default) Back Openable 3 Wndow Back 21i6 Well (Back-190) } w' ),yFxo� \,B.aj ) f j� -- 36.0 0.30 0.23 Insect Screen (default) Right Openable Window Right 2x6 Wall (Right-270) - - 1 60.0 0.30 0.23 Insect Screen (default) Right Fixed Wndow Right 2x6 Wall (Right-270) - - 1 16.0 0.26 0.25 Insect Screen (default) Right Openable 2 Window Right 2x6 Wall (Right-270) 2.0 6.0 1 12.0 0.30 0.23 Insect Screen (default) Right Fixed 2 Wndow Right 2x6 Wall (Right-270) 2.0 1.3 1.015 2.7 0.26 0.25 Insect Screen (default) OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ftz) U-factor Front Door Front 2x6 Wall 24.0 0.50 Front Garage Door Front Garage Wall 21.0 0.50 Car Door FG Wail 128.0 0,50 Registration Number: 217-Po10024971C-000-000-0000000-000o Registration Date rime: 2017-03-27 17:49:20 HERS Provider. CaiCERTS irx. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFiR-03032017-695 Report Generated at. 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Rench 2017 - Plan #5(4154) Calculation DateMme: 13:48, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr396.dbdl6x CFiR-PRF-01 Page 7 of 11 OVERHANGS AND FINS 01 02 03 1 04 OS Oi 07 08 09 1 10 11 1 12 1 13 1 14 Overhang Left Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap Ht. Depth Top up DistL Bot Up Depth Top Up Dist R Sot Up Front Fixed a 1 2 2 0 0 0 0 0 0 0 0 0 Front Fixed 2 12 1 2 2 0 0 0 0 0 0 0 0 0 Front Folding Glass Door 12 1 2 2 0 0 0 0 0 0 0 0 0 Front Folding Window 8 2.5 2 2 0 0 0 0 0 0 0 0 0 Front Folding Glass Door 2 12 1 2 2 0 0 0 0 0 0 0 0 0 Left Openebla 2 12 2.5 2 2 0 0 0 0 0 0 0 0 0 Left Fixed 2 12 1 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 1.5 2 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 2 1,5 0.3 2 2 0 0 0 0 0 0 0 0 0 Back Openable 1.5 2 2 2 0 0 0 0 0 0 0 0 0 Back Openable 2 1.5 2 *-2 ; 2s-,. 0. 0 01 0 0 0 0 0 0 Back Sliding Glass Door 1.5 0 2 2 - { It ;2 t ' -0, - 0 0 0 0 0 0 0 0 Back Operable 3 1.5 44 'yt{2 -2. 1 2. 0. 0 0 a t 01.4 1 0 0 0 0 0 Right Openable 2 12 ''2:5 j2 2 0 0 j 0 t'- 0"4 0 0 0 0 0 Right Fixed 2 12 1 2 2 0 0 0 0 0 0 0 0 0 Registration Number- 217_P010024977C-0OD-0OD-OOOOOOD-0000 Registration Date/Time: 2017-03-27 17;49:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation DateTme: 13:48, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr396.6bdl6x CFIR-PRF-01 Page 8 of 11 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 Total Cavity Winter Design Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 20 @ 24 in. O.C. none 0.481 Cavity/Frame: no insuf. /2x4 • Inside Finish: Gypsum Board • Cavity/Frame: no insul,12x4 R-0 Wall Exterior Walls Wood Framed Wall 2x4 9D 16 in. O.C. none 0.361 Exterfor Finish: 3 Coaf Stucco • Cavity / Frame: no insui. / 2x4 Top Chrd • Roof Deck: Wood Siding/sheathing/decking 2x4 Top Chord of Roof Truss 24 Tile Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in. O.C. none 0.400 Roofing: 10 PSF (Rooffile) Under Roof Joists: R-17.0 insul. • CavitylFrame: R-13,012x4 Top Chrd • Roof Deck Wood Siding/sheathingldecking 2x4 Top Chord of Roof Truss 24 Tife Gap: present Attic RoofHouse Attic Roofs Wood Framed Ceiling in, O.C. R 30 0.032 Roofing: 10 PSF (Roo?ile) Ceilings (below �y Inside Finish: Gypsum Board R-30 Attic HPA attic) Wood FTameii'deiiir)g 0q4-i)� 24 ir''O.C.. a ' r, nona1 0 481 Cavity / Frame: no insul• 12x4 It h j t Inside Finish: Gypsum Board CavitylFrame:R-2112x6 JV / i - r Finish: 3 Coal Stucco R-21 Wail Exterior Walls '*f(pd Framed Wall._ ,2x6 (81 16 in. O C. f7 21 .0.069 Exterior > a-. ' • -' inside Finish: Gypsum Board • Cavity/Frame: R-15/2x4 R-15 Wall House/Garage Interior Walls Wood Framed Wall 2x4 Q 16 in. O.C. R 15 0.086 Other Side Finish: Gypsum Board SLAB FLOORS 01 02 03 04 05 06 07 Name Zone Area (ft") Perimeter (it) Edge Insul..R-value 6 Depth Carpeted Fraction Heated Slab -on -Grade House 4154 253 None 0.8 No Garage Slab Garage_ 678 61 None 0 No BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (QII) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Required Not Required Not Required Registration Number 217-P010024971C-000-000-0000000-0000 Registration Daterrime: 2017-03.27 17:49:20 HERS Provider. CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at: 2017-03-27 13:49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation Description: Title 24 Analysis Calculation Daterrome: 13:48. Mon, Mar 27, 2017 Input File Name: Lennr396.dbdl6x I CF1R-PRF-01 Page 9 of 11 WATER HEATING SYSTEMS 01 02 03 04 05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction (% ) DHW Sys 1 DHW Recirculation with demand control, push button DHW Heater 1 (2) 2 .0`� WATER HEATERS 01 02 03 04 05 06 07 08 09 10 11 Name Heater Element Type Tank Type Number Volume of Units Tank (gal) Energy Factor or Efficiency Input RatinglPllot Tank Insulation R-value (IntlExt) Standby loss I Recovery Eff NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small Instantaneous 2 n/a 0.82 EF 199900 Btuthr n/a n/a n/a n/a SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 SC Sys Name System Type Heating Unit Name Cooling Unit Name Fan Name Distribution Name HVAC1 Other Fleeting and Cooling System Heafing Component t !i• r ,f! Coding Co'mponenl 1 .Cr HVAC Fan 1 Air Distribution System 1 HVAC -HEATING UNIT TYPES � ,.* 01 j 02 i ? 1 \ / ) 1 Us, as Name System Type Number of Units Efficiency Healing Component 1 CntdFumace 2 92 AFUE HVAC - COOLING UNIT TYPES 01 02 03 04 1 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Gaoling Component 1 SplitAirCond 2 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 02 03 04 06 06 . Name Verified Airflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1-hers-cool Required 350 Required Not Required Required Registration Number 217.Po10024977c-000.000-0OOOoom000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider: CaiCERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13,49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation Datefrme: 13:48, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr396,ribdl6x CFI R-PRF-01 Page 10 of 11 HVAC- DISTRIBUTION SYSTEMS 01 02 03 04 D5 06 07 Name Type Duct Leakage Insulation R-value Dud Location Bypass Duct HERS Verification Air Distribution System 1 DuctsinAll Spedftetl lower Leakage Target 6 Conditioned zone None Air Distribution System 1-hers-disc HVAC DISTRIBUTION - HERS VERIFICATION 01 02 03 04 05 06 07 08 Name Duct Leakage Verification Dud Leakage Target(%) Verified Duct Location Verified Dud Design Buried Ducts Deeply Buried Duds Lowaeakage Air Handier Air Distribution System 1-hers-disl Required 5.0 Required Not Required Not Required Not Required Required HVAC-FAN SYSTEMS 01 02 03 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC Fan t Single Speed PSC Furnace Fan 0.58 HVAC Fan 1-hers-fan HVAC FAN SYSTEMS - HERS VERIFICATION of ' 03 Name ��, t, ra�ur *-Verified Fain Walt DibW " Required Fan Efficiency (Watts/CFM) HVAC Fan t-hersaon "* H { } i g ` R'etjl iced 0,58 'IAQ (indoor Air Quality) FANS 01 02 03 04 06 06 Dwelling Unit IAQ CFM IAQ Watts/CFM IAQ Fan Type IAQ Recovery Effectiveness(°%) HERS Verification SFam IAQVentRpt 87 0,25 Default 0 Required Registration Number: 217_PD50024971C-0Oo-oo"o00oo"000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider. CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 13,49:32 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #5(4154) Calculation Date/Time: 13:48, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr396.dbdl6x CF1 R-PRF-01 Page 11 of 11 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1, 1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: "WIC. — Rick Maurer Company: Signature Date: IR^ r7 1 L Rick Maurer Title 24, Inc. 2017-03-27 17:41:32 e— Address: CEA/HERS Certification Identification (If applicable): rw.+�u,vurLNxq M.iWq roan Qpw�.�4� (-� 7544 Saddlehill Trail R13-90-10024 City/StatefZip: Phone: Orange, CA 92869 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1- 1 am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2. 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted IRthp enforcgment,aggncy (pir apFroval,wlth,Itfls."dtmg p©mtit application. Responsible Designer Name: +� fi ,jam. i Responsible Destgner Sigrtehlra: "• �l �aw+ceo�eriEr� James Jenike +''^1 ti� t ''� , r k Company: t k 1 I I}ata,Signed y jt as Lennar Homes - Southern CA 2017 03-27417:49:20 Address: License: 980 Montecito Drive, Suite 302 CilylState/Zip: Phone: Corona, CA 92879 951-817-3500 Digitally signed by CaICERTS. This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number 21l_POt0024977C-000-000-0000000-0000 Registration Dalerfime: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017.695 Dot � Easy to Verify at CaICERTS-corn HERS Provider: CaICERTS inc Report Generated at: 2017-03-27 13:49:32 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #5(4154) Date 3/27/2017 System Name HVAC Floor Area 4,154 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 2 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 2,466 0 COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 80,000 52,045 5,589 1,059 41,575 Total Output (Btuh) 160,000 0 Output (Btuh/s ft) 38.5 806 512 Cooling System 0 0 Output per System 60,000 0 0 0 0 Total Output (Btuh) 120,000 0 5,589 0 Total Output Tons 10.0 806 512 Total Output (Btuh/sgft) 28.9 Total Output s ft/Ton 415.4 53,656 42,600 Air System CFM per System 2,200 HVAC EQUIPMENT SELECTION Airflow (cfm) 4,400 HVAC Equipment Selection & Sizing by Others 79,762 21,735 160,000 Airflow (cfm/sgft) 1.06 Airflow (cfm/Ton) 440.0 Outside Air (%) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) 1 TIME OF SYSTEM PEAK 79,762 21,735 160,000 Jan 1 AM Outside Air (cfm/sgft) 000 Note: values above given at ARI conditions [77Aug 3 PM HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak 26 OF 68 OF 68 IF 105 OF Outside Air 0 cfm Supply Fan Heating Coil 4,400 cfm 68 IF 105 OF RflflNi�� 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112 / 78 OF 75 / 62 OF 7575 // 62 IF 55 / 54 IF } Outside Air 0 cfm Supply Fan Cooling Coil 4,400 cfm 75/62OF ff � 55 / 54 OF 47.7 % ROOM 11 75/62OF EnergyPro 7.1 by EnergySofl User Number: 1686 ID: Page 14 of 14 I BUILDING ENERGY ANALYSIS REPORT I PROJECT: Lennar Homes - Plan #6(4529) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards. This program developed by EnergySoft Software — www.energysoft.com. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation Description: Title 24 Analysis Calculation DatefTime: 13:54, Mon, Mar 27, 2017 Input File Name: Lennr423.dbd16x CFI R-PRF-01 Page 1 of 13 GENERAL INFORMATION Ot Project Name Griffin Ranch 2017 - Plan #6(4529) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Quinta 05 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version SEMCmpMgr2016.2.1 (695) 08 Climate Zane CZ15 09 Software Version EnergyPro 7.1 Building Type Single Family 11 Front Orientation (deg/Cardinal) Cardinal Project Scope Newly Constructed 13 Number of Dwelling Units 1 F16 Total Cond. Floor Area 1112) 4529 15 Number of Zones2 Slab Area (ftz) 4529 17 Number of Stories 2 Addition Cond. Floor Area We 19 Natural Gas Available Yes 20 Addition Stab Area (ttz) n/a 21 Glazing Percentage (%) 21.0% COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates features that require field testingand/or verification by'a cerillied HERS rater under the supoiy slon of a CEC-approved HERS provider. 03 This building incorporates one or more Special Features shown beloW e d o> V V' U G i() V I I) E }-� Registration Number: 217-PO100021398-000-000-0000000-0000 Registration Date/Time: 2017-03.27 1T49:20 HERS Provider. CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at 2017-03-27 13:55-15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation Description: Title 24 Analysis Calculation DateMme: 13:54, Mon, Mar 27, 2017 Input File Name: Lennr423.dbdl6x CFIR-PRF-01 Page 2 of 13 ENERGY USE SUMMARY Energy Use Energy Use Standard Proposed Compliance Percent Design Design Margin improvement Space Heating 2,13 1.91 0.22 10.3% Space Cooling 84.63 66.87 17.76 21.0% IAQ Ventilation 0$4 0 84 0.00 0.0% Water Healing 3.18 3.38 -0,20 -6.3% PV Credit - 0.00 0.00 - North Facing Compliance Total 90.78 73.00 17.78 19.6% Space Heating 2.13 1.96 0.17 8.0% Space Cooling - 84.63 74.21 10.42 12.3% IAQ Ventilation 0.84 0.84 0.00 0.0% Water Healing 3.18 3.38 -0.20 -0-3% PV Credit - 0.00 0.00 - East Facing Compliance Total 90.78 80.39 10.39 11.4% Space Healing 2,13 2.53 .0.40 -18.8% Space Cooling �,.. s s ... d7 ,, 4' 69.40 15.23 18.0% IAQ Ventilation 1 g0$4 E 0,54 1 • 0.00 0.0% �,, E • 3;iB' 3:3$ -0.20 -6.3% Water Heating - J PV Credit r ' �'� i", mob 0.D0 South Facing Compliance Total 90.78 76AS 14.63 16.1% Space Heating 2.13 2.33 -0.20 -9.4% Space Cooling 84.63 68.80 16.83 18.7% IAQ Ventilation 0.84 0.84 0.00 0.0% Water Heating 3.18 3.38 -0.20 -6.3% PV Credit - 0.00 0,00 - West Facing Compliance Total 90.78 75.35 OA3 17.0 % Registration Number. 217410100021398-000-000-O000000-0000 Registration Date/Time: 2917-03-2717:49:20 HERS Provider: CWGERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017.695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan 46(4529) Calculation Dateffime: 13:54, Mon, Mar 27. 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.dbdl6x CFI R-PRF-01 Page 3 of 13 ENERGY DESIGN RATING Energy Design Rating (EDR) Is an alternate way to express the energy performance of a building using a scoring system where 100 represents the energy performance of the Residential Energy Services (R£SNET) reference home characterization of the 20051nternational Energy Conservation Code (IECC), A score of zero represents the energy performance of a building that combines high levels of energy efficiency with renewable generation to"zero out" lts TDV energy. Because EDR Includes consideration of components not regulated by Title 241 Part 6 (such as domestic appliances and consumer electronics), It. Is not used to show compliance with Part 6 but may Instead be used by local jurisdictions pursuing local ordinances under Title 24, Pan 11 (CALGreen). As a Standard Design building under the 2016 Building Energy Efficiency Standards is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building Is provided for Information. Similarly, the EDR score of the Proposed Design is provided separately from the EDR value of installed PV so that the effects of efficiency and renewable energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 51.9 43.8 0.0 43.8 East 51.9 47.2 0.0 47.2 South 51.9 45.3 0.0 45.3 West 51.9 44.9 0.0 44.9 ❑ Design meets Tier 1 requirement of 15% or greater code compliance margin (CALGreen A4.203.1.2.1) and QII verification prerequisite. ❑ Design meets Tier 2 requirement of 30% or greater code compliance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite. ❑ Design meets Zero Net Energy (ZNE) Design Designation requirement for Single Family In climate zone CZ15 (Palm Springs) (CALGreen A4.203.1.2.3) Including on -site photovoltaic (PV) renewable energy generation sufficient to_achleve a Final Et efyy ensign Rating(EDR) ofzero_or less. The PV System must be verified. REQUIRED SPECIAL FEATURES �,, ([, wt 1(".;•.s„�,,,.,.< ..( _ e = 'i_ F_ The following are features that must be installed as condltlon' for meeting me,modeied energy performance Car this canpWar anttiysls. . • Non-standard roof reflectance • Window overhangs and/or fins • Non-standard duct location (any location other than attic) • Recirculation with demand control, push button Registration Number. 217-P010002139a-000-000-0000000.0000 Registration Date/Time: 2017-03-27 17:49 20 HERS Provider: CaiCERTS Inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation Description: Title 24 Analysis Calculation Date/Time: 13:54, Mon, Mar 27, 2017 Input File Name: Lennr423.ribd16x CFI R-PRF-01 Page 4 of 13 HERS FEATURE SUMMARY The following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building components tables below. Building -level Verifications: • High quality Insulation Installation (OII) IAO mechanical ventilation Cooling System Verifications: • Minimum Airflow • Verified EER • Refrigerant Charge - • Fan Efficacy WattslCFM HVAC Distribution System Verifications: • Dud Sealing • Ducts located entirely In conditioned space confirmed by duct leakage testing • Low -leakage Air Handling Unit Domestic Hot Water System Verifications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 OS 06 07 Project Name Conditioned Floor Area (ft2) Number of Dwelling. `- " ,,,Units f'" .,a, ,r., ,, , 'Number of Bedrooms ' Number of Zones_ Number of Ventllatlon Cooling Systems Number of Water Heating Systems Griffin Ranch 2017 - Plan #6(4529) 4529 ;4, - ' yi — r 4 rr i� Z it 0 1 ZONE INFORMATION 1 i t '+ r N r• 01 02 03 04 - OS 06 07 - Zone Floor Area Avg. Celling Zone Name Zone Type HVAC System Name (ft2) Height Water Heating System 1 Water Healing System 2 House Conditioned HVAC1 4172 12 DHW Sys 1 Caste Conditioned HVAC Casita2 357 10 DHW Sys 1 Registration Number: Registration Date/Time: 2017-03-2717:49:20 HERS Provider: GaICERTS inc 9 217-P0100021398-000-000-Oo00ooa0000 9 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation DateTme: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.dbd16x CF1 R-PRF-01 Page 5 of 13 OPAQUE SURFACES 01 02 03 04 06 06 07 08 Name Zone Construction Azimuth Orientation Gross Area (ft2) Window & Door Area (112) TItt (deg) Front 2x6 Wall House R-21 Wall 0 Front 684 108.3 90 Left 2x6 Wall House R-21 Wall 90 Left 1030 177.5 90 Back 2x6 Wall House R-21 Wall 180 Back 1104 512 90 Right 2x6 Wall House R-21 Wall 270 Right 820 79.5 90 Front 2x6 Garage Watl House»_Garage_ R-21 Wall House/Garage 420 21 Right 2x6 Garage Wall House»_Garage_ R-21 Wall House/Garage 210 0 Ceiling Below Attic House R-30 Attic HPA 4172 Front 2x6 Wail 2 Casita R-21 Wall 0 Front 240 30 90 Left 2x6 Wall 2 Casita R-21 Wall 90 Left 140 8 90 Back 2x6 Wall 2 Cosita R-21 Wall 180 Back 200 64 90 Right 2x6 Wall 2 Casita. R-21 Wall 270 Right 140 0 90 Ceiling Below Attic 2 Castle, R-30 Attic HPA 357 FGWall Garago_ R0Wall ' 0 ij Front 420 144 90 LG Wall _Garag'b _ R-0 'AWI {j 'Z 9Q; tLeft-. ,} 110 0 90 RG Wall _Ga`rsgc h-0 Wall y- no f Right 220 72 90 RG Wall 2 _Garage" i i t` -t 'R-0 Walt r, M 270 ; Right r 100 0 90 Garage Ceding ._Garage R-0 Garage Attic 716 ATTIC 01 02 03 04 06 06 07 08 Name Construction Type Roof Rise Roof Reflectance Roof Emittance Radiant Barrier Cool Roof Attic _Garage_ Attic Garage Roof Cons Ventilated 3 0.16 0.89 No No Attic House Attic RoofHouse Unventilated 3 0.16 0.89 No No Attic Casita Attic RoofCasita Unventllated 3 0.16 0.89 No No Registration Number. 217.POl0002l3gB-000-000-0000000-0000 Registration Date/Time: 2017-03.27 17:49:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance . Report Version - CF1R-03032017-695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan 46(4529) Calculation DateMme: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.dbdl6x CFI R-PRF-01 Page 6 of 13 FENESTRATION I GLAZING 01 02 03 04 05 06 07 08 09 10 Name Type Surface (Orientation -Azimuth) Width (ft) Height (ft) Multiplier Area (ftz) 11-factor SHGC Exterior Shading Front Fixed Window Front 2x6 Wall (Front-0) -- -- 1 8.3 0.26 0.25 Insect Screen (default) Front Fixed 2 Wndow Front 2x6 Wall (Froni-0) 4.0 6.0 1 24.0 026 0.25 Insect Screen (default) Front Hinged Glass Ooer Wndow, Front 2x6 Wail (Front-0) 6.0 8-0 1 48.0 0.30 0,23 Insect Screen (default} Left Openable Wndow Left 2x6 Wall (Left-go)7.0 6.0 1 42.0 0.30 0.23 insects creen (default) Left Fixed Window Left 2x6 Wail (Left -go) 7.0 1.5 1 10.5 0.26 0.25 . Insect Saeen (default) Left Openable 2 Wndow Left 2x6 Wall (Left-90) -- - 1 B.0 0.300.23 Insect Screen (default) Left Openable 3 Window Left 2x6 Wall (Left-90) 5.0 5.0 1 25.0 0.30 0.23 Insect Screen (default) Leh Hinged Glass Door Window Left 2x6 Wall (Left -go) 5.0 8.0 1 40.0 0.30 0.23 Insect Screen (default) Lett Openable 4 Window Left 2x6 Wall (Left-90) 2.0 4.0 1 8.0 0.30 0.23 Insect Screen (default) Left Openable 5 Window Left 2x6 Wall (Left-90) 6.0 6.0 1 36.0 0.30 0.23 Insect Screen (default) Left Openable 6 Wndow Left 2x6 Wall (Ldit-00) 2.0 4.0 1 8.0 0.30 0.23 Insect Screen (default) Back Fixed Wndow Back 2x6 Watt {FJ e1-YBO)J -1,5 )( 1 24.0 0.26 025 Insect Screen (default) Back Sliding Glass Door Wndow tj Back 2x6 Wall (Eadi-180) fees "e J6.Q 4g�B.o ( j?i 128.0 0.28 0.22 Insect Screen (default) Back Fixed 2 Wndow r I Boa24 Wait(I3ack:180) E24.0 *1n`1.5' W ul 0 h 96:0 0.26 0.25 Insect Screen (default) Back Folding Glass Door Wndow \ Back-21)6 li gaCk-ig0 } ..- (- ) E 24.0 �"- i i8:0 ) i" -;192-0 0.32 0.19 Insect Screen (default) Back Fixed 3 W ndow Back 2x6 Wall (Back-1.80) 6.0 1.5 1 9.0 0.26 0.25 Insect Screen (default) Back Hinged Glass Door Window Back 2x6 Wall (Back-180) 6.0 8.0 1 48.0 0.30 023 Insect Screen (default) Back Fixed 4 Window Back 2x6 Wall (Back-180) 10.0 1.5 t 15.0 0.26 0.25 1 Insect Screen (default) Back Fixed 5 Wndow Back 2x6 Wail (Back-180) 6.0 6.0 1 36.0 0.25 0.25 Insect Screen (default) Back Openable Wndow Back 2x6 Wall (Back-180) 4.0 6.0 1 24.0 0.30 0.23 Insect Screen (default) Right Openable Wndow Right 2x6 Wall (Right.270) - - 1 15.0 0.30 0.23 Insect Screen (default) Right Openable 2 Wndow Right 2x6 Wall (Right-270) - - 1 36.0 0.30 0.23 Insect Screen (default) Right Fixed Wndow Right 2x6 Wall (Right-270) 3.0 1.5 i 4.5 0,26 0.25 Insect Screen (default) Right Hinged Glass Door Front Openable Window Window Right 2x6 Wall (Right-270) Front 2x6 Wall 2 (Front-0) 3.0 5.0 0.0 6.0 1 1 24.0 30-0 0.30 030 0.23 0.23 Insect Screen (default) Insect Screen (default) Left Openable 7 Window Left 2x6 Wall 2 (Lett-90) - - 1 8.0 0.30 0.23 Insect Screen (default) Back Openable 2 Back Hinged Glass Door 2 Wndow Wndow Back 2x6 Wall 2 (Back-180) Back 2x6 Wall (Back-180) 4.0 5.0 6.0 8,0 1 1 24.D 40.0 0.30 0.30 0.23 0.23 Insect Screen (default) Insect Screen (default) Registration Number: 217-P010002139B-000-000-0000000-0000 Registration Date7Time: 2017-03.27 17:49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name' Griffin Ranch 2017 - Plan #6(4529) Calculation Date/Time: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.dbd16x CF1 R-PRF-01 Page 7 of 13 OPAQUE DOORS 01 02 03 04 Name Side of Building Area (R2) U-factor Front Door Front 2x6 Wall 28.0 0.50 Front Garage Door Front 2x6 Garage Wall 21,0 0.50 Car Door FG Wall 144.0 0.50 Car Door 2 RG Wall 72.0 0.50 Registration Number 217-P010002139B-000-00"000000-0000 Registration DateRime: 2017.03-27 17:49:20 HERS Provider. CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017.695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation DateMme: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.dbdl6x CFI R-PRF-01 Page 8 of 13 OVERHANGS AND FINS 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Overhang Left Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap Ht. Depth Top Up DistL Bot Up Depth Top Up Dist R Bot Up Front Fixed 2 2 2 2 2 0 0 0 0 0 0 0 0 0 Front Hinged Glass Door 6.5 2 2 2 0 0 0 0 0 0 0 0 0 Left Openable 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Left Fixed 1.5 1.5 2 2 0 0 0 0 0 0 0 0 0 Left Openable 3- 1.5 2 2 2 0 0 0 0 0 0 0 D 0 Left Hinged Glass Door 1.5 4 2 2 0 0 0 0 0 0 0 0 0 Left Openable 4 1.5 1.5 2 2 0 0 0 0 0 0 0 0 0 Left Openable 5 6 1.5 2 2 0 0 0 0 0 0 D 0 0 Left Openable 6 6 1.5 2 2 0 0 0 0 0 0 0 0 0 Back Fixed -10 0.5 2 2 0 0 0 0 0 0 0 0 0 Back Sliding Glass Door 10 3 rt 2 2.'^+ +0 0 01 0 0 0 0 0 0 Back Fixed 2 14 tj 0.5 t 2 12 -- 0' i 0' 0( t 0 0 0 0 0 0 Back Folding Glass Door 14 t . 'k02;k10 1 2;.. _ 0' 0 - 0 t 0 ... 0 0 0 0 0 Back Fixed 3 14 10;5 ( y2 ', (; 2 to 0 0 0; 0 0 0 0 0 Back Hinged Glass Ooor 14 3 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 4 7 0.5 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 5 7 3 2 2 0 0 0 0 0 0 0 0 0 Back Operable 7 3 2 2 0 0 0 0 0 0 D 0 0 Right Fixed 14 1.5 2 2 0 0 0 0 0 0 0 0 0 Right Hinged Glass Door 14 3 2 2 0 0 0 0 0 0 0 0 0 Front Operable 1.5 0 2 2 0 0 0 0 0 0 0 0 0 Back Openable 2 1.5 3 2 2 0 0 D 0 0 1 0 1 0 0 Back Hinged Glass Door 2 1.5 3 2 2 0 0 0 0 0 0 0 0 101 Registration Number: 217-P010002139B-Q00-000-0000000-000o Registration DatefTime: 2017-03-27 17:49:20 HERS Provider. CaiCERTS i-. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation DateTme: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.ribdl6x CFI R-PRF-01 Page 9 of 13 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 Total Cavity Winter Design Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below • Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 2x4 @ 24 in. O.C. none 0.481 Cavity/Frame: no insul /2x4 • Inside Finish: Gypsum Board • Cavity/Frame: no insul../2x4 R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O.C. none 0.361 Exterior Finish: 3 Coat Stucco • Cavity l Frame: no insul, / 2x4 Top Chrd • Roof Deck: Wood Siding/sheathing/decking 20 Top Chord of Roof Truss @ 24 Tile Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in, O.C. none 0.400 Roofing: 10 PSF (RoofTile) • Under Roof Joists: R-17.0insul. • Cavity/Frame: R-13.012x4 Top Chrd • Roof Deck: Wood Siding/sheathingldecking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic RoofHouse Attic Roofs tAbod Framed Ceiling in. O.C. R 30 0.032 Roofing: 10 PSF (RoorTife) R-30 Attic HPA Ceilings (below attic} Wood Framed`Ceilinq r _ s„ ..,e w 2x4 @ 24 Iry O.C• a none y 0;481 Inside Finish: Gypsum Board Cavity/Frame: no insul. /2x4 1' "} ('� AN �{ ) w Inside Finish: Gypsum Board YP R-21 y; t'd. �`.•+" .+ :s :t C a 1 �p i t ;r 14. _, Cavity/Frame: R-21 /2x6 Wall Exterior Walls =Woad Framed Wail 2x6 @ 16 in. O.G. a R 21 . 0,069 Exterior Finish: 3 Coat Stucco v, Inside Finish: Gypsum Board Cavity/Frame: R-2112x6 R-21 Wall House/Garage Interior Walls Wood Framed Wall 2x6 @ 16 in. O.C. R 21 0.064 Other Side Finish: Gypsum Board • Under Roof Joists: R-17.O instil • Cavity/Frame: P-13 0 12x4 Top Chrd • Roof Deck. Wood Sidinglshealhingldecking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic RoofCasita Attic Roofs Wood Framed Ceiling in. O.C. R 30 0.032 Roofing: 10 PSF (RoofTite) SLAB FLOORS 01 02 03 04 05 06 07 Name Zone Area (ft2) Perimeter (ft) Edge Insut. R-value 6 Depth Carpeted Fraction Heated Slab -on -Grade House 4172 295 None 0.8 No Slab -on -Grade 2 Casita 357 72 None 0.8 No Garage Slab Garage_ 716 85 None 0 No Registration Number. 217-P0100021398-000-000-0000000-0000 Registration Datefrime: 2017-03-27 17:49:20 HERS Provider: CaICERiS int.. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan ##6(4529) Calculation DateTme: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.ribd16x CFIR-PRF-01 Page 10 of 13 BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (011) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Required Not Required Not Required WATER HEATING SYSTEMS 01 02 03 04 05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction (%) DHW Sys 1 y DHW Recirculation with demand control, push button DHW Heater 1 (2) 2 0°h WATER HEATERS 01 02 03 04 [ 05 06 07 08 09 10 11 Name Heater Element Type TankType Number Volume of Units Tank (gal) Energy Factor or Efficiency Input _ Rating/Pilot Tank Insulation R-value (InVExt) Standby Loss 1 Recovery Err NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small Instantaneous 2 n!a 0.82 EF 1999DO Btuthr n/a n/a n/a n/a SPACE CONDITIONING SYSTEMS 014�, 02 a `" '."U3 « �.+ -. f14 v s .r„ t 05 06 SC Sys Name "System Type Heating Unit Name Cooling;Unit Name j- Fan Name Distribution Name HVACI Other Healing and Cooling System Heating Component 1 Cooling Component 1 HVAC Fan 1 Air Distribution System 1 HVAC Casita2 Heat Pump Heating and Cooling System Heat Pump System 2 Heat Pump System 2 HVAC Fan 2 Air Distribution System 2 HVAC - HEATING UNIT TYPES 01 02 03 04 Name System Type Number of units Efficiency Heating Component 1 CntrlFumace 2 92 AFUE HVAC - HEAT PUMPS 01 02 03 04 05 06 07 1 08 09 10 it Name System Type Number of Units Heating Cooling Zonally Controlled Compressor Type HERS Verification HSPFICOP Cap 47 Cap 17 SEER I EER Heat Pump System 2 SplitHeatPump 1 8.2 18000 12600 1d 11 Not Zonal Single Speed Heat Pump System 2-hers-cool Registration Number: 217-P0100021396-000-000-0000000-0000 Registration Daterrime: 2017-03-27 17:4920 HERS Provider CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at: 2017-03-27 13:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation DateTme: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423-ribdi6x CFI R-PRF-01 Page 11 of 13 HVAC - COOLING UNIT TYPES 01 02 03 04 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Coaling Component 1 SplitAirCond 2 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 02 03 04 05 06 Name Verified Alrflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1-hers-cool Required 350 Required Not Required Required Heat Pump System 2-hers-cool Required 350 Not Required Not Required Required HVAC - DISTRIBUTION SYSTEMS 01 02 03 04 05 06 07 Name Type Duct Leakage Insulation R-value Duct Location Bypass Dud HERS Verification Air Distribution System 1 DuctslnAll gyp'' tf Specifjed bitter Leakage Toilet c 6 4 � 'Con dflonod'i6rie None Air Distribution System 1 hers disc Air Distribution System 2 ' ' Ducts cs w+d't 4r,..,„, ' Seale and teed . c b < ` +^ 6 b A 0 t ' " Conditioned zone None Air Distribution System 2-hers-disc HVAC DISTRIBUTION - HERS VERIFICATION 01 02 03 04 05 06 07 08 Name Duct Leakage Verification Duct Leakage Target (%) Verified Duct Location Verified Duct Design Buried Duds Deeply Buried Ducts Low4eakage Air Handler Air Distribution System 1-hers-dist Required 5.0 Required Not Required Not Required Not Required Required Air Distribution System 2-hers-disl Required 5.0 Required Not Required Not Required Not Required HVAC-FAN SYSTEMS 01 02 03 04 Name Type Fan Power (Watls/CFM) HERS Verification HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan 1-hers-fan HVAC Fan 2 Single Speed PSC Furnace Fan 0.58 HVAC Fan 2-hers-tan Registration Number: 217_P010002139B-000-000-0000000-0000 Registration DateRme: 2017-03-27 17:49:20 HERS Provider. CoICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at 2017-03-27 13:55,15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation Date/Time: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.6bdl6x CFI R-PRF-01 Page 12 of 13 HVAC FAN SYSTEMS - HERS VERIFICATION 01 02 03 Name Verified Fan Watt Draw Required Fan Efficiency (WattsICFM) HVAC Fan 1-hers4an Required 0.58 HVAC Fan 2-hers-tan Required 0.58 IAQ (Indoor Air Quality) FANS 01 02 03 05 6 EIAQFan Dwelling Unit IAQ CFM IAQ Watts/CFM Type IAQ Recovery Effectiveness( a) �HEISrification SFam IAQVenIRpt 83 0.25 Default Required I0I Registration Number: 217_Po10002139B-000-00o•0000000.0000 Registration Datefrime: 2017-03-27 17:49:20 HERS Provider. CA CaICERTS Inc. Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-595 Report Generated at: 2017-03-27 13:55:15:55:15 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4529) Calculation DatefTime: 13:54, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr423.dbdl6x CF1R-PRF-01 Page 13 of 13 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. 1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: Q"—' Rick Maurer Company: Signature Date: _ r , Rick Maurer Title 24, Inc. 2017-03-27 17:42:44 -�r-'� �AB(1 Address• CEAIHERS Certification Identification (If applicable): 11—� 7544 Saddlehill Trail R13-90-10024 r.�1R:*u nmcuwMrwuMi-cm«+iwa OtylStale2ip: Phone: Orange, CA 92869 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1. 1 am eligible under Division 3 of the Business and Professions Cade to accept responsibility for the building design identified on this Certificate of Compliance. 2. 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Tide 24, Part 1 and Part 6 of the California Code of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted tp,the enforcement agency for appm al with Ihls, ttuilrang permit application, Responsible Designer Name: ! f"cirisibleDesigner Sigfatut,t&-4 �� �ilwtiCa�eac.�r� James Jenike •v .l 4• '- R Company: ti bate Signed: t j • � Lennar Homes - Southern CA 20i7-03-2711749 20 AddreW License: 980 Montecito Drive, Suite 302 CitylState2ip: Phone: Corona, CA 92879 951-817-3500 Digitally signed byCaICERTS- This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number: 217-PO100021390-000-000-00000 to-000D Registration DatefTime: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 �. M Zqr r .. - � Easy to Verify al CaICERTS.com HERS Provider: CaICERTS Inc Report Generated at 2017-03-27 13:55:15 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #6(4529) Date 3/27/2017 System Name HVAC Floor Area 4,172 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 2 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 2,684 0 COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 80,000 56,398 6,822 1.207 47,356 Total Output (Btuh) 160,000 0 Output (Btuh/s ft) 38.4 1,179 692 Cooling System 0 0 Output per System 60,000 0 0 0 0 Total Output Btuh► 120,000 0 6,822 0 Total Output (Tons) 10.0 1,179 692 Total Output Btuh/s ft) 288 Total Output sgft/Ton 417.2 58,757 48,740 Air System CFM per System 2.200 HVAC EQUIPMENT SELECTION Airflow (cfm) 4,400 HVAC Equipment Selection & Sizing by Others How 79,623 22.072 160,000 Airflow cfm/sqft) 1.05 Airflow cfm/Ton 440.0 Outside Air (%) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) 1 TIME OF SYSTEM PEAK 79.623 22,072 160,000 F Jan 1 AM Outside Air cfm/sqft) 0.00 Note: values above given at ARI conditions Aug 3 PM HEATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak) 26 OF 68 OF 68 OF 105 OF Outside Air 0 cfm Supply Fan Heating Coil 4,400 cfm 68 OF 105 OF ROOM 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112178 OF 75 / 62 OF 75 / 62 OF 55 / 54 OF Outside Air All 0 cfm Supply Fan Cooling Coil 4,400 cfm 75 / 62 OF A—L��� 55 / 54 OF 48.0 % ROOM 75 62 OF EnergyPro 7.1 by EnergySoft User Number: 1686 ID: Poge 16 of 17 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan`#6(4529) Date 3/27/2017 System Name HVAC Casita Floor Area 357 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 1 COIL CFM Total Room Loads 274 Return Vented Lighting Return Air Ducts Return Fan Ventilation I 0 Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 18,000 5,789 58A 239 6.830 Total Output (Btuh) 18,000 0 Output (Btuh/s ft) 50.4 121 91 Cooling System Q 0 Output per System 18,000 0 0 0 0 Total Output (Btuh) 18,000 0 121 6,031 584 0 Total Output Tons -_ 1.5 91 Total Output (Btuh/sgft) 50.4 Total Output s ft/Ton 238.0 7,012 Air System CFM per System 800 HVAC EQUIPMENT SELECTION Airflow (cfm) 800 HVAC Equipment Selection & Sizing by Others Casi 11,412 3,764 11,242 Airflow (cfm/sgft) 2-24 Airflow (cfm/Ton) 533.3 Outside Air % 0-0 % Total Adjusted System Output (Adjusted for Peak Design conditions) I TIME OF SYSTEM PEAK 11,412 3,764 11,242 r Jan 1 AM Outside Air (cfm/sqft) 0.00 Note: values above given at ARI conditions Aug 3 PM HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) 26 OF 68 OF 68 OF 95 OF Outside Air 0 cfm Supply Fan Heating Coil 800 cfm 68 OF jj 95 OF I ROOM 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112178 OF 75 / 62 OF 75 / 62 OF 55 / 54 OF Outside Air Ar 0 cfm Supply Fan Cooling Coil 55 / 54 OF 800 cfm 47,0 °r° FROO �9 75162 OF _ _ 75162 OF EnergyPro 7.1 by EnergySoft User Number: 1686 ID: Paqe 17 of 17 BUILDING ENERGY ANALYSIS REPORT PROJECT: Lennar Homes - Plan #7(4700) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards. This program developed by EnergySoft Software — www.energysoft.com. I TABLE OF CONTENTS Cover Page I Table of Contents 2 Form CF-1 R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 14 I EnergyPro 7.1 by EnergySoft Job Number: ID: User Number: 1686 1 CERTIFICATE OF COMPLIANCE • RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation DateTme: 14:47, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr397.dbdl6x CF1R-PRF-01 Page 1 of 11 GENERAL INFORMATION 01 Project Name Griffin Ranch 2017 - Plan #7(4700) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Ouinta 05 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version BEMCmpMgr 2016.2.1 (695) OB Climate Zone CZ15 09 Software Version EnergyPro 7.1 10 Building Type Single Family 11 Front Orientation (deglCardinai) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (ftz) 4700 15 Number of Zones 1 16 Slab Area (ftz) 4700 17 Number of Stories 1 19 Addition Cond. Floor Area n/a 19 Natural Gas Available Yes 20 Addition Slab Area (ftz) nta 21 Glazing Percentage (%) 21.6% COMPLIANCE RESULTS 01 Building, Complies with Computer Performance 02 This bulloing Incorporates features that rkutre Wil testing aiiiVoreverificafion by a 6orti6ad HERS rater under the supervision of a CEC-approved HERS provider. 03 'this building Incorporates, one or. mOfe;Sp0clal Feafuns -showfl below Registration Number: 217-POtOD24973B-000.000-0000000-0000 , Registration Daterrime: 2017-03-27 17:49:20 HERS Provider. CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at 2017-03-27 14:46:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation DateMme: 14:47, Mon, Mar 27, 2017 Calculation Description- Title 24 Analysis Input File Name: Lennr397.dbdl6x CFI R-PRF-01 Page 2 of 11 ENERGY USE SUMMARY Energy Use Standard Proposed Compliance Percent (kTDVtit2-yr) Design Design Margin Improvement Space Heating 1.96 1.79 0.17 83% Space Cooling 02.17 65.1 B 16.99 20.7% IAQ Ventilation 0.03 0.83 0.00 0.0% Water Heating 3.07 3.25 -0,18 5.9% PV Credit - 0.00 0.00 - North Facing Compliance Total 88.03 71.05 16.98 19.3% ' Space Heating 1.96 1.48 0.48 24.5% Space Cooling 82.17 67.93 14.24 17.3% IAQ Ventilation D.t13 0.83 0.00 0.0% Water Heating 3.07 3.25 -0.18 -5.9% PV Credit - 0.00 0.00 - East Facing Compliance Total 88.03 73.49 14.64 16.6% Space Heating _ 1.96 2.21 Space Cooling IAQ Ventilation ,!' r8ZI-71 / 0.83 1 1 1 I + 2.2*1 Inc 9.96 0.00 12.1% 0.0% Water Heating z r� �. w3.07' g iP -0.18 S.9% PV Credit 1 "1 n- r 1 > 1 t f Z 1 l ID E R 0.00 _.. South Facing Compliance Total 88.03 78.50 9.63 10.8% Space Heating 1.96 2.57 -0.61 -31.1% Space Cooling 82.17 65.36 16.81 20.5% IAQ Ventilation 0.83 0.83 0.00 0.0% Water Heating 3.07 3.25 -0.18 -5.9 % PV Credit - 0.00 0,00 _ West Facing Compliance Total 88.03 72.01 16.02 18.2% Registration Number. 217-p0100249736.000-000-0000000-0000 Registration D8lefrime: 2017-03-27 17:49:20 HERS Provider: CaiCERTS im CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 14:48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation Date/Time: 14:47, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr397.dbdl6x CFI R-PRF-01 Page 3 of 11 ENERGY DESIGN RATING Energy Design Rating (EDR) Is an alternate way to express the energy performance of a building using a scoring system where 100 represents the energy performance of the Residential building Energy Services (RESNET) reference home characterization of the 2006 international Energy Conservation Code (IECC). A score of zero represents the energy performance of a that combines high levels of energy efficiency with renewable generation to"zero out" Its TDV energy. Because EDR includes consideration of components not regulated by Title 24, Part 6 (such as domestic appliances and consumer electronics), It Is not used to show compliance with Part 6 but may Instead be used by local Jurisdictions pursuing local ordinances under rife 24, Part 11 (CALGreen). As a Standard Design building under the 2016 Building Energy Efficiency Standards Is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building is provided for Information. Similarly, the EDR score of the Proposed Design Is provided separately from the EDR value of installed PV so that the effects of efficiency and renewable energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 61.6 43.6 0.0 43.6 East SIX 44.8 0.0 44•8 South 61.6 47.1 0.0 47.1 West 61.6 44.1 D.0 44.1 ❑ Design meets Tier 1 requirement of 1S% or greater code compliance margin (CALGreen A4.203.1.2.1) and QII verification prerequisite. ❑ Design meets Tier 2 requirement of 30 % or greater code compliance margin (CALGreen A4.203.1.2.2) and Oil verification prerequisite. Design meets Zero Net Energy (ZNE) Design Designation requirement for Single Family in climate zone CZ15 (Palm Springs) (CALGreen A4.203.1.2.3) Including on -site ❑ photovoltaic (PV) renewable energy generation sufficl¢nt to achieve a F1nal'Eneirgy design Rating'(EDR) otZero ortess. The PV System must be verified. REQUIRED SPECIAL FEATURES ►' ;`t .r The following are features that must be installed as eondit(oir,formeeting the; modeled energy performance for.this computer analysis. ;- t . • Nonstandard roof reflectance • Insulation below roof deck • Window overhangs andlor fins Non-standard duct location (any location other than attic) Recirculation with demand control, push button Registration Number. 217-P0100249738-000-00"000000.0000 Registration Date7Time: 2017-03-27 17A9:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at 2017-03-27 14,48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation Description: Title 24 Analysis Calculation Date/Time: 14:47, Mon, Mar 27, 2017 Input File Name: Lennr397.ribd16x CF1R-PRF-01 Page 4 of 11 HERS FEATURE SUMMARY The fallowing it a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided In the building components tables below. Building -level Verifications: • High quality Insulation Installation (QII) IAQ mechanical ventilation Cooling System Verifications: • Minimum Airflow • Verified EER • Refrigerant Charge - Fan Efficacy WattsICFM HVAC Distribution System Verifications: Dud Sealing Duds located entirely In conditioned space confirmed by duct leakage testing • Low -leakage Air Handling Unit Domestic Hot Water System Verifications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 05 06 07 Number of Dwelling �r,,,�,.,,,y.�.,1 p Number of Bedroom * n Number of Zones Number of Ventilation Cooling Systems Number of Water Heating Systems Project Name Conditioned Floor Area (ft2) rUnits'f` _ Griffin Ranch 2017 - Plan #7(4700) 4700 t„� i Q"U1 (� i 1a I( sp 1 0 1 ZONE INFORMATION `�-4 I__J G r'� t r t 01 02 - _ 03 - 04 - -- 05 06 07 Zone Floor Area Avg. Ceiling Zone Name Zone Type HVAC System Name (fe) Height Water Heating System 1 Water Heating System 2 House Conditioned HVACI 4700 12 DHW Sys 1 Registration Number. 217-POI0024973B-000-000-0000000-0000 Registration Date(Tlme: 2017-03-27 17,49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 14:48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation DateMme: 14:47, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr397.dbd16x CF1 R•PRF-01 Page 5 of 11 OPAQUE SURFACES 01 02 03 04 as 06 07 08 Name Zone Construction Azimuth Orientation Gross Area (ft) Window & Door Area (ft) Tin (deg) Front 2x6 Wall House R-21 Wall 0 Front 900 167 90 Left 2x6 Wall House R-21 Wall 90 Left 1320 5B3.306 90 Back 2x6 Wall House R-21 Wall 180 Back 1130 231.3 90 Right 2x6 Wall House R-21 Wall 270 Right 910 56 90 Front Garage Wall House»_Garage_ R-15 Wall House/Garage 230 21 Right Garage Wall House»_Garage_ R-15 Wall House/Garage 180 0 Right 2x6 Garage Wall House» Garage_ R-21 Wail House/Garage 230 0 Ceiling Below Attic House R-30 Attic HPA 4700 FG Wail _Garage_ R-0 Wall 0 Front 230 128 90 RG Wall _Garage R-O Wall 270 Right 410 0 90 Garage Ceiling Garage_ R-0 Garage Attic 1 767 ATTIC • I 'j Ih D D kL I" roft 01 02 + ;OJA n 'L .1 'L�04,t 1� * If A ,, _ 06 07 08 Name Construction Type Roof Rise Roii,Ref cctance Root Emittance Radiant Barrier Cool Roof Atdc Garage_ Attic Garage Roof Cons Ventilated' r r 3 ' ` f Y 1 O.It r 0.89 No No Attic House Attic RoofHouse Unventilated 3 0.16 0.89 No No Registration Number: 217-P0100249736-000-000-0000000-0000 Registration Datel Time: 2017-03-27 17:49:20 HERS Provider. CaICERTs inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017.695 Report Generated at: 2017-03-27 14:48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation DateTme: 14:47, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr397.ribdl6x CF1 R-PRF-Ot Page 6 of 11 FENESTRATION / GLAZING 01 02 03 04 us 06 07 09 09 10 Name Type Surface (Orientation -Azimuth) Width (It) Height (ft) Multiplier Area (ft) U-factor SHGC Exterior Shading Front Openable Window Front 2x6 Wall (Front-0) - - 1 36.0 0.30 0.23 Insect Screen (default) Front Fixed Window Front 2x6 Wall (Front-0) - - 1 20.0 0.26 0.25 Insect Screen (default) Front Fixed 2 Window Front 2x6 Wall (Front-0) 2.5 6.0 1 15.0 0.26 0.25 Insect Screen (default) Front Folding Glass Door Window Front 2x6 Wall (Front-0) 9.0 0.0 1 72.0 0.32 0.19 Insect Screen (default) Left Openable Window Left 2x6 Wall (Left-90) - - 1 222.0 0.30 0.23 Insect Screen (default) Left Fixed Window Left 2x6 Wall (Left-90) - - 1 40.3 0.26 0.25 Insect Screen (default) Left Folding Glass Door Window Left 2x6 Wail (Left-90) 24.0 10.0 1 240.0 0.32 0.19 Insect Screen (default) Left Folding Window Window Left 2x6 Wall (Left-90) 9.0 5.0 1 45.0 0.32 0.19 1 Insect Screen (default) Left Fixed 2 Window Left 2x6 Wall (Left-90) 90 1.3 1.003 12.0 0.26 0.25 1 Insect Screen (default) Left Folding Window 2 Window Left 2x6 Wall (Left-90) 3.0 8.0 1 24.0 0.32 0.19 Insect Screen (default) Back Operable Window Back 2x6 Wall (Back-160) - - 1 102.0 0.30 0.23 Insect Screen (default) Back Fixed Window BacK 2x6 Wall (F7ack-li tb$ ' ' 4%% = "" c m- 1 21.3 0.26 0.25 Insect Screen (default)Back Fixed 2 Window 1q Back 2x6 Wall (Sack-180) _ ' ' -" - ( (1 2 ( 36.0 0.26 0.25 Insect Screen (default) Back Folding Glass Door Window ' 0), :' Back 2x6 Wall (Back-180) " +B.tY' �� 8.0 "1 1 e '72.0 0.32 0.19 Insect Screen (default) Right Openable Window Right 2x6 Wall (Right-270) f; - ?56.0 1 0.30 1 0.23 1 Insect Screen (default) OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ftZ) U-factor Front Door Front 2x6 Wall 24.0 0.50 Front Garage Door Front Garage Wall 21.0 0.50 Car Door FG Wall 128.0 0.50 Registration Number: 217-P0100249738-000-000.0000000-0000 Registration Daterrime: 2017-03-27 17,49:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 14:48.33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation DateTme: 14:47. Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr397.ribd16x CF1 R-PRF-01 Page 7 of 11 OVERHANGS AND FINS 01 02 03 1 04 1 05 06 07 08 09 10 11 12 13 14 Overhang Left Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap Ht. Depth Top Up DistL Bot Up Depth Top Up Dist R Bot Up Front Fixed 2 9 1 2 2 0 0 0 D 0 0 D 0 0 Front Folding Glass Door 13 2.5 2 2 0 0 0 0 0 0 0 0 0 Left Folding Glass Door 13 1 2 2 0 0 0 0 0 0 0 0 0 Left Folding Window 13 2.5 2 2 0 0 0 0 0 0 0 0 0 Left Fixed 2 13 1 2 2 0 0 0 0 0 0 0 0 0 Left Folding Window 2 13 2.5 2 2 0 0 0 0 0 0 0 0 0 Back Folding Glass Door 13 2.5 2 2 0 0 0 1 0 0 1 0 0 D 1 0 Registration Number: 217-P0100249738-000-000.0000000.000u Registration Datefrime: 2017-03.27 17:49:20 HERS Provider: CaICERTS im CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version -CF1 R-03032017.695 Report Generated at: 2017-03-27 14:48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation DateMme: 14:47, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr.397.6bd16x CF1 R-PRF-01 Page 8 of 11 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 Total Cavity Winter Design Construction Name Surface Type Construction Type Framing R-value U-value Assembly Layers Ceilings (below • Inside Finish: Gypsum Board R-0 Garage Attic attic) Wood Framed Ceiling 2x4 ® 24 in, O.C. none 0,481 Cavityl Frame: no insui /2x4 Inside Finish: Gypsum Board CavitylFrame:noinsul,/2x4 R-0 Wall Exterior Wails Wood Framed Wall 2x4 @ 16 in, O.C. none 0.361 Exterior Finish: 3 Coat Stucco ' Cavity/Frame: no insui. /2x4 Top Chid - Roof Deck., Wood Sidinglsheathing/decking 2x4 Top Chord of Roof Truss @ 24 Trle Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in. O.C, none 0.400 Roofing: 10 PSF (Roofiriie) • Under Roof Joists: R-17.0 insui. • Cavity/Frame: R-13.0/2x4Top Chip, • Roof Deck Wood Siding/sheathing/decking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic RoofHouse Attic Roofs Wood Framed Ceiling in. O.C. R 30 0.032 Roofing: 10 PSF (RoofPle) R-30 Attic HPA Ceilings (below attic) Wood Frarged'Colling ' as 2X4;(�D 24 irt: 0_ .jy () ' none t).481 Inside Finish: Gypsum Board Cavityl Frame: no insul_12x4 • ""' i{ Inside Finish: Gypsum Board •Cavity/Frame: R-21/2x6 R-21 Wall Exterior Wails ''-.Wnod Framed Wall. 24 ® 1 ti in. O.C. ♦ R.21 , 0:D69 Exterior Finish: 3 Coat Stucco • ' " ' ti s' ' Inside Finish: Gypsum Board • Cavityl Frame: R-1512x4 R-15 Wall House/Garage Intericr Walls Wood Framed Wall 2x4 16 in. O.C. R 15 0,086 Other Side Finish: Gypsum Board • Inside Finish: Gypsum Board • Cavityl Frame: R-2112x6 R-21 Wall House/Garage Interior Walls Wood Framed Wall 2x6 ® 16 in. O.C. R 21 0.064 Other Side Finish: Gypsum Board SLAB FLOORS 01 02 03 04 06 06 07 Name Zone Area (ft) Perimeter (ft) Edge Insul. R-value 6 Depth Carpeted Fraction Heated Slab -on -Grade House 4700 358 None 0,8 No Garage Slab Garage_ 767 64 None 0 No BUILDING ENVELOPE -HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (QII) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Required Not Required Not Required — Registration Number 217-P010024973B-000-000-0000000-0000 Registration Datefiime: 2017-03-27 17:49:20 HERS Provider. CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFIR-03032017-695 Report Generated at: 2017-03-27 14:48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation Description: Title 24 Analysis Calculation DateMme: 14:47, Mon, Mar 27, 2017 Input File Name: Lennr397.dbd16x CF1 R-PRF-01 Page 9 of 11 WATER HEATING SYSTEMS 01 02 03 04 05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction (%) DHW Sys 1 DHW Recirculation with demand control, push button DHW Healer 1 (2) 2 .0% WATER HEATERS 01 02 03 04 05 06 07 08 09 10 11 Name Heater Element Type Tank Type Number Volume of Units Tank (gal) Energy Factor or Efficiency Input Rating/Pilot Tank Insulation R-value (Int/Ext) Standby Loss i Recovery Eff NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small IrnitanlaneOUS 2 n/a 0.82 EF 199900 Stulhr n/a n/a n/a n/a SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 SC Sys Name System Type Heating Unit Name Cooling Unit Name Fan Name Distribution Name HVAC1 Other He tti��m Cooking ; i HQat�-��ert I "�' f • Coaling Comp�ortrnt 1 � HVAC Fan 1 Air Distribution System 1 HVAC -HEATING UNIT TYPES ,t Name System Type Number of units Efficiency Heating Component 1 CntriFumace 2 92 AFUE HVAC - COOLING UNIT TYPES 01 02 03 04 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Cooling Component 1 SplitAirCond 2 12 14 Not Zonal Single Speed nent Coots-hers-c of HVAC COOLING - HERS VERIFICATION 01 02 03 04 06 06 Name Verified Alrflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1-hers-cool Required 350 Required Not Required Required Registration Number: 217_Po/0024873B-000-000-0000000-0000 Registration Dalefiime: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 14:48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation Datemme: 14:47, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr397.dbdl6x CFI R-PRF-01 Page 10 of 11 HVAC - DISTRIBUTION SYSTEMS 01 02 03 04 05 06 07 Name Type Duct Leakage Insulation R-value Duct Location Bypass Duct HERS Verification Air Distribution stem S 1 y DuclslnAll Specified Lower Leakage Target 6 Conditioned zone None Air Distribution System 1-hers-dist HVAC DISTRIBUTION - HERS VERIFICATION 01 0I 03 04 05 06 07 08 Name Duct Leakage Verification Duct Leakage Target 1%) Verified Duct Location Verified Dud Design Buried Duds Deeply Buried Ducts Lowaeakage Air Handler Air Distribution System 1-hers-disl Required 5.0 Required Not Required Not Required Not Required Required HVAC-FAN SYSTEMS 01 02 D3 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan 14iers-fan �rar HVAC FAN SYSTEMS - HERS VERIFICATION __ Il ;�al* a M #y 01 f1 ( c sd°' fiWT62 U ^aa 03 Name .4 �] 4-'4," 0 - -`*ftVbAfiiid Fiin WaitDrhWw q D °' Required Fan Efficiency (Wetts/CFM) HVAC Fan 1-hers-fan Ri<gbirdd} V I L) I - j'"{ 0.58 IAQ (indoor Air Quality) FANS 01 02 03 04 05 O6 Dwelling Unit IAQ CFM IAO Watts/CFM [AD Fan Typo JAQ Recovery Effectiveness(%) HERS Verification SFam IAQVentRpl 85 0.25 Detaull 0 Required Registration Number: 217-P0100249738-OOMOO-0000000-0000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider CaIGERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF I R-03032017-695 Report Generated at: 2017-03-27 14:48:33 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #7(4700) Calculation DateMme: 14:47, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr397.dbdl6x CFI R-PRF-01 Page 11 of 11 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. 1 certify that this Certificate of Compliance documentation is accurate and complete - Documentation Author Name: Documentation Author Signature: Q Rick Maurer Company: Signature Date: f Rick Maurer Title 24, Inc. 2017-03-27 17:45:52��� Address: CEAlHERS Certification Identification (If applicable): 7544 Saddlehill Trail R13-90-10024 .ukinuT as, w,�t me<«. City/StatetZip: Phone: Orange, CA 92869 714-771-1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT 1 certify the following under penalty of periury, under the laws of the State of California: 1. 1 am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2. 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to the enforcement _agency for approval with, this building permit application. Responsible Designer Name: �' Pay w •� (h Respor1 t11e Designer &igrialtxti � '� � "�, James Jenike t ..- a ii ,_ ., Company: i ! a Date Signed: ' # i �} Lennar Homes - Southern CA 2017-D3-27 17-49:20 { t Address: License: 980 Montecito Drive, Suite 302 City/State/Zip: Phone: Corona, CA 92879 951-817-3500 Digitally signed by CafCERTS. This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration Provider responsibility for the accuracy of the information. Registration Number 217-Po100249736-000-000-0000000-0000 Registration DateTme: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFiR-03032017-695 Easy to Verify at CaICERTS.corn HERS Provider: CaICERTS inc Report Generated at: 2017-03-27 14:48:33 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #7(4700) Date 3/27/2017 System Name HVAC Floor Area 4,700 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 2 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 2,979 7 0 COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible output per System 80,000 62,756 6,324 1,324 51,943, Total Output (Btuh) 160,000 0 Output Btuhls ft) 34.0 972 640 Cooling System 0 C1 Output per System 60,000 0 0 0 Cl Total Output (Btuh) 120,000 0 6.324 Cl Total Output (Tons) 10.0 972 640 Total Output (Btuh/sqft) 25,5 Total Output s ft/Ton 470.0 1 64,699 53,223 Air System CFM per System 2.200 HVAC EQUIPMENT SELECTION Airflow (cfm) 4,400 HVAC Equipment Selection & Sizing by Others 79,641 21,968 160,000 Airflow cfm/s ft 0.94 Airflow (cfm/Ton) 440.0 Outside Air (%) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) 1 TIME OF SYSTEM PEAK 1 79,641 21,968 160,000 Outside Air (cfm/sgft) 0.00 Note: values above given at ARI conditions Aug 3 PM Jan 1 AM HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) 26 OF 68 OF 68 OF 105 OF 0-0. M Outside Air 0 cfm Supply Fan Heating Coil 4,400 cfm 68 OF - 105 OF ROOM 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112 / 78 OF 75 / 62 OF 75 / 62 OF 55 / 54 OF ° Outside Air Ar 0 cfm Supply Fan Cooling Coil 4,400 cfm 75 / 62 OF 11 I 55 / 54 OF I ROOM 47.9 % III 75 / 62 OF EnergyPro 7.1 by EnergySofl User Number. 1686 ID: Page 14 of 14 I BUILDING ENERGY ANALYSIS REPORT I PROJECT: Lennar Homes - Plan #8(4820) Griffin Ranch 2017 La Quinta, CA Project Designer: Lennar Homes 980 Montecito Drive, #302 Corona, CA 92879 951-817-3600 Report Prepared by: Rick Maurer Rick Maurer Title 24 7544 E. Saddlehill Trail Orange, CA 92869 714-771-1507 Job Number: Date: 3/27/2017 The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2016 Building Energy Efficiency Standards. This program developed by EnergySoft Software — www.energysoft.com. I TABLE OF CONTENTS I Cover Page 1 Table of Contents 2 Form CF-1R-PRF-01-E Certificate of Compliance 3 HVAC System Heating and Cooling Loads Summary 14 IEnergyPro 7.1 by EnergySoft Job Number: ID: User Number: 1686 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #8(4820) Calculation DatefTme: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.dbdl6x CFI R-PRF-01 Page 1 of 11 GENERAL INFORMATION 01 Project Name Griffin Ranch 2017 - Plan i18(4820) 02 Calculation Description Title 24 Analysis 03 Project Location Griffin Ranch 2017 04 City La Quinta 06 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version BEMCmpMgr 20l6.2.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro 7.1 10 Building Type Single Family 11 Front Orientation (deglCardlnal) Cardinal 12 Project Scope Newly Constructed 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (ft2) 4020 16 Number of Zones 1 16 Slab Area (ft) 4820 17 Number of Stories 1 18 Addition Cond. Floor Area n/a 19 Natural Gas Available Yes 20 Addition Slab Area (ft) nla 27 Glazing Percentage (%j 1&9 % COMPLIANCE RESULTS 01 Building Complies with Computer Performance i 02 This building incorporates features that require flair! iesfing,andlor vetlficatiorkb* a certified HERS rater under Dye sGpeniislon of a GEC -approved HERS provider. 03 This building Incorporates one or mare Spacial Fealures-shown Wow ° 1i 6s*` a Registration Number 217-P0100021406-000-000-0000000-0000 Registration Dateriime: 2017-03-27 17:49.20 HERS Provider. CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at: 2017-03-2714:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #B(4820) Calculation Date/Time: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.dbdl6x CFI R-PRF-01 Page 2 of 11 ENERGY USE SUMMARY Energy Use Standard Proposed Compliance Percent (kTDVIRZ-yr) Design Design Margin Improvement Space Heating 1.97 1.83 D.14 7.1% Space Cooling 79.90 60.90 19.00 23.8% IAQ Venilation 0.82 0.82 0,00 0.0% Water Heating 2.99 3.17 -0,18 -6.0% PV Credit - 0.00 0.00 - North Facing Compliance Total 85.68 66.72 18.96 22.1% Space Heating 1.97 1.95 0-02 1.0% Space Cooling 79.90 65,92 13.98 17.5% IAQ Ventilation 0.82 0.82 0,00 0.0% Water Heating 2.99 3.17 -0.18 •6.0% PV Credit - 0.00 0.00 - East Facing Compliance Total 86.68 71.86 13.82 16.1% Space Heating 1.97 2.21 -0,24 -12.2% Space Cooling IAQ Ventilation 41 el n '679.90 s^®�+ 1.61 2 . 18.29 0.00 22.9% 0.0% C.82i � Water Heating � 11 . 9gy� 7 -0.18 -6.0% PV Credit {2 p d [ - t .`f n y .. 10.00 - South Facing Compliance Total 85.68 67.81 17.87 20.9% Space Heating 1.97 1.91 0.06 3.0% Space Cooling 79.90 61.88 18.02 22.6% IAQ Ventilation 0.82 0.82 0.00 0.0% Water Heating 2.99 3.17 -0.18 b.0% PV Credit - 0.00 0.00 - West Facing Compliance Total 85.68 67.78 17.90 20.9% Registration Number. 217-P0100021408-000-000-0000000-0000 Registration DateMme: 2017-03.27 17A9:20 HERS Provider. CBICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at 2017-03-27 14:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #8(4820) Calculation DateTme: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.dbdi6x CFi R-PRF-01 Page 3 of 11 ENERGY DESIGN RATING Energy Design Rating (EDR) Is an alternate way to express the energy performance of a building using a scoring system where 100 represents the energy performance of the Residential Energy Services (RESNET) reference home characlert talon of the 2006 International Energy Conservation Code (tECC). A score of zero represents the energy performance of a building that combines high levels of energy efficiency with renewable generation to'Yero our its TOV energy. Because EDR includes consideration of components not regulated by Title 24, Part 6 (such as domestic appliances and consumereleetronies), it is not used to show compliance with Part 6 but may Instead be used by local jurisdictions pursuing local ordinances under Title 24, Part 11 (CALGreen). As a Standard Design buildingunderthe 2016 Building Energy Efficiency Standards Is significantly more efficient than the baseline EDR building, the EDR of the Standard Design building Is provided for Information. Similarly, the EDR score of the Proposed Design is provided separately from the EDR value of installed PV so that the effects of efficiency and renewable energy can both be seen EDR of Standard Design EDR of Proposed Design EDR Value of Proposed PV Final EDR of Proposed Design North 50.6 41.7 0.0 41.7 East 50.6 44.1 0.0 44.1 South 60.6 42.3 0.0 42•3 West 60.6 42.2 0.0 42.2 ® Design meets Tier 1 requirement of 15 % or greater code compliance margin (CALGreen A4.203.1.2.1) and QII verification prerequisite. ❑ Design meets Tier 2 requirement of 30% or greater code compliance margin (CALGreen A4.203.1.2.2) and QII verification prerequisite.. ❑ Design meets Zero Net Energy (ZNE) Design Designation requirement for Single Family In climate zone CZ45 (Palm Springs) (CALGreen A4.203.1.2.3) Including on -site photovoltaic (PV) renewable energy generation suffiliient to ach)eye a Fins( £porgy Llos 497 Rating (EDR) ofzero.o�ryless ,The PV System must be verified. REQUIRED SPECIAL FEATURES t�,, % f' 't ,r u i p .t +t Ii iF .,..• The following are features that must be installed as condiliji for meeting the modeled energy perfertnancq for,.this computer analysis. t-- r-1 • Nonstandard roof reflectance • Insulation below roof deck • Window overhangs andlorfins • Nonstandard duct location (any location other than attic) • Recirculation with demand control, push button Registration Number 217-P0100021408-000-000-0000000.0000 Registration Datefrime: 2017-03-27 17:49:20 HERS Provider. Ca10ERIS mr. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CFi R-03032017-695 Report Generated at: 2017-03-27 14:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #8(4820) Calculation DateTme: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424,6bdl6x CFI R-PRF•01 Page 4 of 11 HERS FEATURE SUMMARY The following is a summary of the features that must be held -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail Is provided in the building components tables below. Building -level Verifications: • High quality Insulation Installation (pll) • IAO mechanical ventilation Cooling System Verifications: • Minimum Alrflow • Verified EER • Refrigerant Charge • Fan Efficacy Watts1CFM HVAC Distribution System Verifications: • Duct Seating • Duds located entirely In conditioned space confirmed by duct leakage testing • Lowaeakage Alr Handling Unit Domestic Hot Water System Verifications: —None— BUILDING - FEATURES INFORMATION 01 02 03 04 05 06 07 Project Name Conditioned Floor Area (ft2). ,,Numberotowelfing, ,.Units .0 Numbet of:Bedsooms Number.upries •, Number of Ventilation Cooling Systems NumberofWater Heating Systems Griffin Ranch 2017 - Plan i18(4820) 4820 71 V j ''4 4 1 j 0 1 ZONE INFORMATION ``� ;-. r-- [ > 01 02 03 04 05 06 07 Zone Floor Area Avg. Ceiling Zone Name Zone Type HVAC System Name (ft) Height Water Heating System 1 Water Heating System 2 House Conditioned HVAC1 4820 1 12 DHW Sys 1 Registration Number. 217-P010002140o-000-000-0000000-0000 Registration DaWTime: 2017,03-27 17:49:20 HERS Provider: CaICERI"S im CA Building Energy Efficiency Standards -2016 Residential Compliance Report Version - CF1 R-03032017.695 Report Generated at: 2017-03-27 14:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #8(4820) Calculation Description: Title 24 Analysis Calculation Date/Time: 14:08, Mon, Mar 27, 2017 Input File Name: Lennr424.dbdl6x CFIR-PRF-01 Page 5 of 11 OPAQUE SURFACES 01 02 03 04 06 06 07 08 Name Zone Construction Azimuth Orientation Gross Area (ft2) Window & Door Area (ftz) Tilt (deg) Front 2x6 Wall House R-21 Wall 0 Front 794 150 90 Left 2x6 Wail House R-21 Wall 90 Left 1220 115.5 90 Back 2x6 Wall House R-21 Wall 180 Back 1214 548 90 Right 2x6 Wall House R-21 Walt 270 Right 1010 125.5 go Front 2x6 Garage Wall House»_Garage_ R-21 Wall House/Garage 420 21 Right 2x6 Garage Wall House»_Garage_ R-21 Wall House/Garage 210 0 Ceiling Below Attic House R-30 Attic HPA 4820 FG Wall _Garage_ R-0 Wall 0 Front 420 144 90 LG Wall _Garage_ R-0 Wall 90 Left 110 0 90 RG Wall _Garage_ R-0 Wall 270 Right 220 72 90 RG Wall 2 _Garage_ R-0 Wall 270 Right 100 0 90 Garage Ceiling _Garage_ R-0 Garage Attic 716 Jr W1 4 f h 9 )) R 4`- 4 4eez ATTIC .,. U!{ r,( .. -t V - ,. $ d H 01 02 ''*'T°t_ 03 04._,. 0s,. ''Roof 06 07 08 Name Construction Type r ` 'ReoCRtse ' ' Reflectance Roof Emittance Radiant Barrier Coot Roof Attic _Garage_ Attic Garage Roof Cons Ventilated 3 0.16 01B9 No No Attic House Attic RoofHouse Unventilated 3 0.16 0.89 No No Registration Number 217-Po10002140B-000-000-0000000-0000 Registration Date/Time: 2017-03-27 17A9:20 HERS Provider: CaiCERTS inc. CA Building Energy Efficiency Standards -2016 Residential Compliance Report Verslon - CFIR-03032017.695 Report Generated at: 2017-03-27 14:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #8(4820) Calculation DaterTime: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.hbdl6x C F1 R-PRF-01 Page 6 of 11 FENESTRATION I GLAZING 01 02 03 04 06 06 07 08 09 10 Name Type Surface (Orientation -Azimuth) Wldth (ft) Height (ft) Multiplier Area (ft) U-lactor SHGC Exterior Shading Front Fixed Window Front 2x6 Wall (Front-0) - - 1 6.0 0.25 0,25 Insect Screen (default) Front Fixed 2 Wndow Front 2x6 Wall (Front-0) 40 6.0 1 24.0 0.26 0.25 Insect Screen (default) Front Sliding Glass Door Wndow Front 2x6 Wall (Front-0) 6.0 8.0 1 1 48.0 0.28 0.22 Insect Screen (default) Front Operable Wndow Front 2x6 Wall (Front-0) - - 1 36.0 0.30 0.23 Insect Screen (default) Front Operable 2 Window Front 2x6 Wall (Front-0) - - 1 8.0 0.30 0.23 Insect Screen (default) Left Openable Wndow Left 2x6 Wall (Left-90) 7.0 6.0 1 42.0 0.30 0.23 Insect Screen (default) Left Fixed Wndow Left 2x6 Wall (Left-90) 7.0 1.5 1 10.5 0.26 0.25 Insect Screen (default) Left Operable 2 Window Left 2x6 Wall (Left-90) - - 1 8.D 0.30 0.23 Insect Screen (default) Left Openable 3 Wndow Left 2x6 Wall (Left-90) 5.0 5.0 1 25.0 0.30 0.23 Insect Screen (delaull) Left Operable 4 Wndow Left 2x6 Wall (left-90) 2.0 6.0 1 12A 0.30 D.23 Insect Screen (default) Left Openable 5 Wndow Left 2x6 Wall (Left-90) 3.0 6.0 1 1&0 0.30 0.231 Insect Screen (default) Back Fixed Wndow Back2x6 Wall (Bark-,I60)' "' '" lf1 o,W , PM 1.5 1 24.0 0.26 0.25 Insect Screen (default) Back Sliding Glass Door Wndow Back 2x6 Wail (Bfick iao) "W;16.0; -.8,0 rz ri 11 j 126.0 0.28 0,22 Insect Screen (default) Back Folding Glass Door Wndow Back2x6IY%Wl (Back-i80)' 1-a^ ' 24,ti 4o4ilX0 0 61 9 4240-0 0,32 0.191 Insect Screen (default) Back Fixed 2 Wndow Back 226 Wall (Bar1k-160) I !-%,W) l V1.5! ,j 1:[- 9.0 0.26 0.25 Insect Screen (default) Back Hinged Glass Door Wndow Back 2x6 Wall (Back-180) 6.0 8.0 1 48.0 0.30 0.23 Insect Screen (default) Back Fixed 3 Window Back 2x6 Wall (Back-180) 10.0 1.5 1 15.0 0.26 0.25 Insect Screen (default) Back Fixed 4 Wndow Back 2x6 Wall (Back-160) 6.0 6.0 1 36.0 0.26 0.25 Insect Screen (default) Back Operable Wndow, Back 2x6 Wall (Back-180) 4.0 8.0 1 24.0 0.30 0.23 Insect Screen (default) Back Hinged Glass Door 2 Window Back 2x6 Wall (Back-180) 3.0 8.0 1 24.0 0.30 0.23 Insect Screen (default) Right Openable Wndow Right 2x6 Wall (Right-270) - - 1 15.0 0.30 0.23 Insect Screen (default) Right Operable 2 Window Right 2x6 Wall (Right-270) - - 1 36.0 0.30 0.23 Insect Screen (default) Right Fixed Window Right 2x6 Wall (Right-270) 3.0 1.5 1 4,5 0.26 0.25 Insect Screen (default) Right Hinged Glass Door Wndow Right 2x6 Wall (Right-270) 3.0 8.0 1 24.0 0,30 0.23 Insect Screen (default) Right Openable 3 Wndow Right 2x6 Wall (Right-270) - - 1 10.0 0.30 0.23 Insect Screen (default) Right Openable 4 Window Right 2x6 Wall (Right-270) - - 1 36.0 1 0.30 1 0.23 Insect Screen (default) Registration Number: 217-Po100021400-o0D-000-0000000-0000 Registration Daterrime' 2017-03-27 17:49:20 HERS Provider: CafCERTS inc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 Report Generated at 2017-03-27 14-08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #8(4820) Calculation DateTme: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.ribdl6x CF1 R-PRF-01 Page 7 of 11 OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ft2) U-factor Front Door Front 2x6 Wall 28�0 0.50 Front Garage Door Front 2x6 Garage Wall 21.0 O.SD Car Door FG Wall 144.0 0.50 Car Door 2 RG Wall 72.0 0.50 OVERHANGS AND FINS 01 02 03 04 1 06 06 07 08 1 09 10 11 12 1 13 14 Overhang Left Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap HL Depth Top Up DistL Bot Up Depth Top Up Dist R Bot Up Front Fixed 2 2 2 2 2 0 0 0 0 0 0 0 0 0 Front Sliding Glass Door 10 2 2 2 0 0 0 0 0 0 0 0 0 Left Openable 1.5 4 2 2 0 0 D 0 0 0 0 0 0 Left Fixed 1.5 1.5 2.—, )j 4 0 091 0Ij 0 .. 0 0 0 0 D Left Openable 3 1,5 Vi, 2 2; t +2 0 D D v 0 0 0 0 0 Left Operable 4 12 \r 2 2 2 0 D D _ 0. 0 0 D 0 0 Left Openable 5 6 1 °5 12 12 0 0 0 0 0 0 0 0 0 Back Fixed 10 0.5 2 2 0 0 0 0 0 0 0 0 0 Back Sliding Glass Door 10 3 2 2 0 0 0 0 0 0 0 0 0 Back Folding Glass Door 14 0.5 2 2 0 G 0 0 0 0 a 0 0 Back Fixed 2 14 0.5 2 2 0 0 0 0 0 0 0 0 0 Back Hinged Glass Door 14 3 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 3 7 0.5 2 2 0 0 0 0 0 0 0 0 0 Back Fixed 4 7 3 2 2 0 0 0 0 0 0 0 0 0 Back Openable 7 3 2 2 0 0 D 0 0 0 0 0 0 Back Hinged Glass Door 2 10 2 2 2 0 0 0 0 0 0 1 0 1 0 0 Right Fixed 14 1.5 2 2 0 0 0 0 0 0 0 0 0 Right Hinged Glass Door 14 3 2 2 0 0 D 0 0 0 0 0 0 Registration Number: 217.P0100021408-000-000-0000000-0000 Registration Date/Time: 2017-03-27 17:49:20 HERS Provider: CaICERTS inc CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 14:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #8(4820) Calculation Date/71me: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.dbdl6x CF1 R-PRF-01 Page 8 of 11 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 06 06 07 Construction Name Surface Type Construction Type Framing Total Cavity R-value Winter Design U-value Assembly Layers R-0 Garage Attic Ceilings (below attic) Wood Framed Ceiling 2x4 @ 24 in. O.C. none M481 • Inside Finish: Gypsum Board Cavity/Frame: no insul./2x4 • Inside Finish: Gypsum Board R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O.C. none 0.361 • Cavily/Frame: no insul. /2x4 Exterior Finish: 3 Coal Stucco • Cavity/Frame: no insul. /2x4 Top Chrd • Roof Deck: Wood Siding/sheathing/decking 2x4 Top Chord of Roof Truss @ 24 Tile Gap: present Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in. O.C. none 0.400 Roofing: 10 PSF (Roofrile) Under Roof Joists: R-17.0 insul. • Cavily/Frame: R-13,0/2x4 Top Chrd • Roof Deck.Wood Siding/sheathing/decking 2x4 Top Chard of Roof Truss @ 24 Tile Gap: present " Attic RoofHouse Attic Roofs Wood Framed Ceiling in. O.C. R 30 0-032 Roofing: 10 PSF (Roof7ile) R-30 Attic HPA Ceilings (below attic) Wood Fmld Ceing ,'..y none! 081 Inside Finish: Gypsum Board Ca vlty/Frame: no insul. /2x4 (•� �=.xcf kN— +' ti 'n4,xc. ul" t ( - Inside Finish: Gypsum Board R-21 Wail Exterior Walls _, U.� '"`V)bod Framed Wait, i 1. .7 R 21 Il 0.069 Cavily/Frame: R-21 /2x6 Exterior Finish: 3 Coat Stucco Inside Finish: Gypsum Board R-21 Mill House/Garage Interior Walls Wood Framed Wall 2x6 @ 16 in. O.C. R 21 0.064 • Cavity/Frdme:R-21/2x6 Other Side Finish: Gypsum Board SLAB FLOORS 01 02 03 04 05 06 07 Name Zone Area (ftz) Perimeter (ft) Edge Insul. lit -value 6 Depth Carpeted Fraction Heated Slab -on -Grade House 4820 375 None 0.8 No Garage Slab _Garage_ 716 85 None 0 No BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (QII) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Required Not Required Not Required _ Registration Number: 217-P01000214084000-000-0000000-0000 CA Building Energy Efficiency Standards - 2016 Residential Compliance Registration Oate/iime: 2017-03-27 17:4920 Report Version - CF1 R-03032017-695 HERS Provider: CaiCERTsinc- Report Generated at: 2017-03-27 14:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan fl8(4820) Calculation DateMme: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.dbdl6x CFI R-PRF-01 Page 9 of 11 WATER HEATING SYSTEMS 01 02 03 04 L05 06 Name System Type Distribution Type Water Heater Number of Heaters Solar Fraction f % ) DHW Sys 1 DHW Recirculation with demand control, push button DHW Healer 1 (2) 2 .0% WATER HEATERS 01 02 03 04 05 06 07 08 09 10 11 Name Heater Element Type Tank Type Number Volume of Units Tank (gal) Energy Factor or Efficiency Input RalinglPllot Tank Insulation R-value (IntlExt) Standby Loss I Recovery Eft NEEA Heat Pump Type Tank Location or Ambient Condition DHW Heater 1 Gas Small Instantaneous 2 nta 0.82 EF t 99900 Btulllr nla n/a n/a n1a SPACE CONDITIONING SYSTEMS D1 02 03 04 06 06 SC Sys Name System Type Heating Unit Name Cooling Unit Name Fan Name Distribution Name HVAC1 Other Heating and Cooling System ,Heafing' CO Mp3rllint I w Cooling Cajnponent 1 n . ew HVAC Fan 1 Air Distribution System 1 HVAC-HEATING UNIT TYPES '%, 1 4 :A.y . t tt Ot { 4 . t 02 i ! 'j ; r ( I' 4 1:.. 03.: 04 Name System Type Number of Units Efficiency Heating Component 1 Cm lFumace 3 92 AFUE HVAC - COOLING UNIT TYPES 01 02 03 04 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification CoolingComponent 1 P S IitAirCond P 3 12 14 Not Zonal Single Speed Cooling Component 1-hers-cool HVAC COOLING - HERS VERIFICATION 01 02 03 04 06 06 Name Verified Airflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1-hers-cool Required350 Required Not Required Required Registration Number 217-P0100021408-000-000-0000000-0000 Registration Datefrime: 2017-03-27 17:49:20 HERS Provider: CatCERTS inc, CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-03032017-695 Report Generated at: 2017-03-27 14:08:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan 48(4820) Calculation DateMme: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.dbdi6x CF1 R-PRF-Ot Page 10 of 11 HVAC - DISTRIBUTION SYSTEMS 01 02 03 04 OS 06 07 Name Type Duct Leakage Insulation R-value Duct Location Bypass Duct HERS Verification Air Distribution System 1 y DuctslnAll Specified Lower Leakage Target 6 Conditioned zone None Air Distribution System 1-hers-disl HVAC DISTRIBUTION - HERS VERIFICATION 01 02 03 04 05 06 07 OB Name Duct Leakage Verification Duct Leakage Target (%) Verified Duct Location Verified Duct Design Buried Duds Deeply Buried Ducts Low4eakage Air Handler Air Distribution System 1-hers-dist Required 5.0 Required Not Required Not Required Not Required Required HVAC-FAN SYSTEMS 01 02 03 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC Fan 1 Single Speed PSC Furnace Fan 0.58 HVAC Fan 1-hers-fan HVAC FAN SYSTEMS -HERS VERIFICATION 01 1 r 03 Name ) 1. `''40"11 A " bVerified Fan Wait Dray! Required Fan Efficiency (Watts1CFM) HVAC Fan 1-hers-fan �, }' [ ' 1 W Required) ' 0.58 IAQ (Indoor Air Quality) FANS 01 02 03 04 OS 06 Dwelling Unit IAQ CFM IAQ Watts/CFM IAQ Fan Type IAQ Recovery Effectiveness(%) HERS Verification SFam IAQVentRpl 86 025 Default 0 Required Registration Number: 217.P010002140B-000-000-0000000-0000 Registration Dalerfime: 2017-03-27 17:49:20 HERS Provider. CaICERTS inc. CA Building Egergy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017.695 Report Generated at 2017-03-27 14:OB:59 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Griffin Ranch 2017 - Plan #6(4820) Calculation DateTme: 14:08, Mon, Mar 27, 2017 Calculation Description: Title 24 Analysis Input File Name: Lennr424.dbdl6x C Fi R-PRF-01 Page 11 of 11 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1, i certify that this Certificate of Compliance documentation is accurate and comp. late. Documentation Author Name: Docurnentatton Author Signature: 4Z2 a` Rick Maurer Company: Signature Date: t r ~ Rick Maurer Title 24, Inc. 2017-03- 17:47:32 CA'BFCr Address: CEA7HERS Certification Identification (If applicable): 7544 Saddlehiii Trail R13-90-10024 CilylStatefZip: Phone: Orange, CA 92869 714-771=1507 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the Slate of California: 1. I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2, 1 certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24. Part 1 and Part 6 of the California Code of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted, l941he anforeement,agpncy_%repproval with.. hs Wilding permit application. Responsible Designer Name: Responsiblo Designer Signature'` James Jenike `` (� r s Ds Signed, y1 Lennar Homes - Southern CA 2017-03-27 17:49:20 Address: License: 980 Montecito Drive, Suite 302 City/State/Zip: Phone: Corona, CA 92879 951-817-3500 Digitally signed by CaICERrS. This digital signature is provided in order to secure the content of this registered document, and in noway implies Registration .Provider responsibility for the accuracy of the information, Registration Number: 217-POI00021408-000-000-0000000-0000 Registration Datefrlme: 2017-03-27 17:49:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1R-03032017-695 � yy.,���� ❑1%'r.S Easy to Verify at CaICERTS.com HERS Provider: CaICERTS inc. Report Generated at: 2017-03-27 14:08:59 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Lennar Homes - Plan #8(4820) Date 3/27/2017 System Name HVAC Floor Area 4,820 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 3 Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL CFM 2,866 0 COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent CFM Sensible Output per System 72,000 60,571 6,485 1,306 51,301 Total Output Btuh) 216,000 0 Output (Btuh/s ft) 44.8 938 632 Coolina S stem 0 0 Output per System 54,000 0 0 0 0 Total Output Btuh 162,000 0 6,485 0. Total Output (Tons) 13.5 938 632 Total Output (Btuh/sqft) 33.6 Total Output (sgfUTon) 357.0 1 62,446 52,566 Air System CFM per System 2.100 HVAC EQUIPMENT SELECTION Airflow cfm 6,300 HVAC Equipment Selection & Sizing by Others How 105,244 31,570 216,000 Airflow (cfm/sgft) 1.31 Airflow cfmlTon 466.7 Outside Air (%) 0.0 % Total Adjusted System Output (Adjusted for Peak Design conditions) 1 TIME OF SYSTEM PEAK 105,244 31,570 216,000 Jan 1 AM Outside Air (cfm/sqft) 0.00 Note: values above given at ARI conditions Aug 3 PM HEATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak) 26 OF 68 OF 68 OF 105 OF Outside Air 0 cfm Supply Fan Heating Coil 6,300 cfm 68 OF 105 OF i ROOM IN I !9I 68 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112 / 78 °F 75 / 62 OF 75 / 62 OF 55 / 54 OF ►— Outside Air 0 cfm Supply I Fan Cooling Coil 6,300 cfm 75 162 °F �A 55 / 54 F 4ROOM R7A % OOM I 75 / 62 OF EnergyPro 7.1 by EnergySoft User Number.' 1686 ID: Page 14 of 14 AKIN AREA PLAN: P, tv. . Z- X �o - 1-4 ki- I O-erri 4 x to = Z-4 29 Co 7 !sQ. v7T. S KYU ATSP o rr ,i3r�. o x9- 19 s' _ $ 0 �j.r"rl. 3 ! = 9.S F. F�OL�Ot t�4 4'nV"' 3xka=)8 6,Aoor7. 3 x ( 7 = J 8' 1:2 t N' . 2r X co = 2 4 �- ) 01N1 3X�- I�f Y,p,z 3 x 6 - 3coc� 1, �iAfZAt�E TOTAL_ GtLAZIWC,-: t:>Prl AKIN AREA PLAN:I CIqs)rq 304 �,.FT. C, r-:�qq, 1-% 4 '1- �r EJ GARAGE TOTAL GLAMING,= SKYLI�)AT5P 72 p rY7,t,50, joa, 3 le)o� v n4. % i A$IN AREA PLAN: z- m.�3l�� coyly = 8' F, C r'» . i3 /J 3 1 1'4 - tt i r, (o x to = 3 'o P, 1-14 fio Z' t" y tc, = f 5' i3 v, �- 2;, x lv = 51-F �3 I LMR: ,3 to CL / r-,3A,-,L) I- Z 75 q9 • 1� `T-/ Nie— 4-tr/Nk-- T� Z 3 3 SQ. FT. wK5- _4pFQurnCY r;Kly %10.Co f2-. q � t C:) X-1 U F12 u^74� . X {a Z.4 C`-1 F . 0 4 ) F . GIP.flAc�E ToTAL Gl-A-LINGi= 77y.�o Z�2,, H 70 A$IN AREA PLAN: 3 (f .sr-. 3xb=3to��l x b = 3 3y�5 sQ.FT yr7 , r3,p, (0 x 'I b = 9 $--, In, rs4 -�7xr6= IooF-, y1/l,t3b, ro)(16=.36 F. r W. 60, 3 x co = 3 c� 1 I .YI..t Ts10 eft Xi - :I �o.SMP t-�j, I3 X - 1ISS((�1F 4-2 X b ,Sv► 3)< �iAr2f*yE TOTAL GL-Amiwc,-: AllN AREA PLAN: S KYLV K-c� O )919,f09k = ?L':0O.Ocr. Cu 1 ti,no4, tr iy "4, Z )e 3 = 1-4 (y / rr1. "0' • 11 K/0=1t0ro�ny Y3 A%jo C ,0*9, q Y3D,� GF.RAyE TOTAL GLA-ZIN6,1S,-7� C) �% t� G.ASINGAREA PLAN: S r'n.r3to. -Irr.f5r9, 7. rX . r3 V. ryl. O'p, L 60.1 gNS m,r'34, K T- j tv Z„ CpX� =3to F. 3 x (o = 3 3 x(o=3cot<� 3 xc., = 3(a C- / 0- 3 q to m . rsly . z m• t3p .1 k-1 TI N W- T. Cam' ►�Yi::_tG;=N''�S d 3 x G : 3bCL! 3XIY=$'t�i_�• try=3L<yl y 3y.1 • ,tJK1. I 1 t, x t O 110 FOVOS $ x 1 y 1 O F . �' nrr� • 24 to : Ly wtny 1w T . F . �iA2Ac.,E TOTAL C-tLA-?,-ItJC,= T. Cam' ►�Yi::_tG;=N''�S d 3 x G : 3bCL! 3XIY=$'t�i_�• try=3L<yl y 3y.1 • ,tJK1. I 1 t, x t O 110 FOVOS $ x 1 y 1 O F . �' nrr� • 24 to : Ly wtny 1w T . F . �iA2Ac.,E TOTAL C-tLA-?,-ItJC,= y 3y.1 • ,tJK1. I 1 t, x t O 110 FOVOS $ x 1 y 1 O F . �' nrr� • 24 to : Ly wtny 1w T . F . �iA2Ac.,E TOTAL C-tLA-?,-ItJC,= LJ4-t1 A�W AREA H c rnon".- I(,o x MYIOYt R/ . ) to X SKY K�5 U xl;.9 F. 2eT- Co 3��e =yS F• '2 _X q xK i s L71- $ yn , n J4 • 3 ?< (o = ') to L` I • C rk,-t, I TYa Ery r- -� o- I p-p-j-• 3-�,c 1'a = 4,s r-- Y" onAl. x 5- _ 1 5" gyp, 3 3 x e= 3C0<t I Z.Xco = 3QtL) 6x &, _9 �-mF-i--7 ZX C.- = z y (LI F . GP.RAG�'E TOTAL 1,-3 -Z 0 G�.ASING,AREA PLAN: 7 L1 -) 0-0 !C-Q. FT. X to = 1 �- Jv vc m,,g�;t,l yo 2 X _ ts� LL 3 x Co Ytmlto) 107 0fbW9 9. �K s - 45 C-O'-499r F R9 L3-113 t 0- Y 3 x(.: 3 coC� L C 4 ew 7•', L. x ca ) 5$3.3 9'' 1q3 9>,s-:'7z FO-04, -3 r#01 . nAIP t z 7c 9 w s G �-= / T. GIAf1Ac�E ToTAu GLA-7,-Ih1C,= � 3 �(4o 21�Co /o 14�eZ-O .� Vj RP �oraj .lcoZt- vri. S KYLkG ]A-T' �i�lit'Y'1 � i.-�� ✓3 (n X (� = `) F . Po Ln5 �� r3 (o Y, r& r-- to x) = 9 F- �- & T r�T. c�x� =3b�•, �� ! r • s ir• — ` 1. . � to ell - C oar 1Z1 )16 x L4 � • L) V 3 x mod. 3 Y-k/ s v ►7E 1'�-T-• 3x .5 3x5 3 b C�- X C-/I y g 2- _ lnK�' F - cf 5 to 0 TOTAL G LA-7-- 1 N Cit 911 � EQUIPMENT(OMEQUAL) I35N^1A.2 H4cOMirsS HEATER 11 G, RI FFl N. R .A.Nc" ZO I -I" MSCti. SMd0. +4EJATING 4 AlG c,As I=uRNAcE AFUE (M►N F-PTU I N PUT E3 TU OUT PUT GFM LOW L..EAW.A s ;;NL FAN lk/ATT ORPW COOLINA COIL. -rxV VERIF)ED AIRF'LO CONVESSER SEER/ EER (MIN) TC� NS 13TU ca c15 SE1�15. � I l5 R� FIEF EF-9 RERZIG, . GlAArzccF- WATER HEATER q AL-L-C».15 PTV H 1NPUT REcflVEtZY EF�IG. ST/IIN CP F.1`C PIRSrr WQR R4T1>JG HOT Hzo PIPE INS. HVAC DUCT INSvt. HVAC DUCT TEST T *,f P. DOUSE gy/o Mach , sPEC!V, REC'Q-o ly.C�IZ.a fZE'Q'RD.. 12EQ' D, T,4�Kt-ass L ZC�O, 000 N� A S2. mim. + So GAL_. IzEgp. R-(.D,O Asoom 1 % 4 Co :AS I T Ar MEGH. SM60. 6,7:"SPF REQt�, (Mach. SFack?. REGA . Mac}-}. SPEGt7, TIE INTci HOvs;.E wjVA 0 N16jHT S''T-P�CV--rHF-rZMOs-TAT REQUlVF-o. '50ulV0 ( 1F ANY) ?lziovz TO AjC HVAG EQUIPMENT 51ZIt,1r., � SP'EG1FlGA- ioN el,( C?r"iE:r4S. Prior to final inspection an electronically signed and registered copy of the following checked CF2R installation certificates shall be posted and made available to the enforcement agency. For energy features that require HERS field verification, an electronically signed and registered copy of the following checked CF3R verification and diagnostic testing certificates shall be posted and made available to the enforcement agency. Verification Installation Certificate Certificate Document Category Document CF3R(HERS) CF2R Categoy Description Description Envelope X ENV-01 Non HERS Fenestration/Glazin Envelope X ENV-02 Non HERS Envelope Air Sealing Joints & Openings Envelope X ENV-03 Non HERS Insulation Installation Envelope Roofing - Ventilation X ENV-04 Non HERS Cool Roof or Radiant Barrier If Required) Envelope Building Envelope Air Leakage ENV-20H HERS Blower Door Test ENV- Envelope X 21 H-24H HERS Quality Insulation Installation QII Lighting X LTG-01 Non HERS Single Family Lighting Lighting LTG-02 Non HERS Multi -Family Lighting Mechanical HVAC Systems & Ducts X MCH-01 Non HERS Return Air Filter Labeling Mechanical MCH-02 Non HERS Whole House Fan Mechanical Duct Leakage Test X X MCH-20H HERS Low Leakage Air Handler (LLAH Mechanical Duct Location x X MCH-21H HERS Conditioned Space Mechanical Fan Watt Draw Efficacy (FWD) X X MCH-22H HERS (.58 Watts/CFM Mechanical Cooling Coil Airflow (CCA) X X MCH-23H HERS 350 CFM[Ton) Mechanical X X MCH-25H HERS Refrigerant Charge Verification Mechanical X X MCH-26H HERS; SEER & EER Verification Mechanical Indoor Air Quality & Mechanical Ventilation X X MCH-27H HERS ASHRAE 62.2 (Continuous Fan) Mechanical Supply Duct Surface Area, MCH-29H HERS R-Value & Buried Ducts Plumbing PLB-01 Non HERS PLB-21 H HERS Multi -Family Hot Water Distribution System Plumbing X PLB-02 Non HERS PLB-22H HERS Single Family Hot Water Distribution System SUPERINTENDENTS Please coordinate with the subcontractors and HERS rater the importance of having the above checked certificates filled out on time to prevent any hold-ups during final inspection. The Certificate of Occupancy will not be issued until the CF2R & CF3R certificates are reviewed and approved by the enforcement agency. Keep in mind that some of these items need to be inspected by the HERS rater prior to drywall. Continuous Ventilation Calculation Each whole building ventilation system must meet the minimum CFM required and field verified with diagnostic testing of airflow performance. In addition, the fan must be certified with a maximum sone rating of 1.0 or less. CFA x .01 + 7.5 (# of Bedrooms +1) = Ventilation Rate (Min. CFM @ .25" W.C.) Plan 1(2967) 2967 x .01 + 7.5 (3 + 1) = 29.67 + 30.0 = 59.67 Min. CFM Plan 1X(3271) 3271 x .01 + 7.5 (4 + 1) = 32.71 + 37.5 = 70.21 Min. CFM Plan 2(3314) 3314 x .01 + 7.5 (4 + 1) = 33.14 + 37.5 = 70.64 Min. CFM Plan 3(3475) 3475 x .01 + 7.5 (4 + 1) = 34.75 + 37.5 = 72.25 Min. CFM Plan 4(3818) 3818 x .01 + 7.5 (4 + 1) = 38.18 + 37.5 = 75.68 Min. CFM Plan 5(4154) 4154 x .01 + 7.5 (5 + 1) = 41.54 + 45.0 = 86.54 Min. CFM Plan 6(4529) 4529 x .01 + 7.5 (4 + 1) = 45.29 + 37.5 = 82.79 Min. CFM Plan 7(4700) 4700 x .01 + 7.5 (4 + 1) = 47.00 + 37.5 = 84.50 Min. CFM Plan 8(4820) 4820 x .01 + 7.5 (4 + 1) = 48.20 + 37.5 = 85.70 Min. CFM