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9806-158 (SFD) Title 24-7 GO ,aye- . CfkRtz�'tV ZA heu -n4-- 11" l-• o oZ- LOT,*- 2 3 TITLE 24 REPORT Title 24 Report for: Thomas Buffin Power Brokers Seville Santa Fe -All Orientations La Quinta, CA 92253 Project Designer: Frank A. Moreno 45-400 Big Canyon Street Indio, CA 92201 760-200-9956 Report Prepared By: . Frank A. Moreno Power Brokers 51370 Avenida Bermudas Suite 1 La Quinta, CA 92253 (760) 564-8470 CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPED FOR CONSTRUCTION . I DAT- .p BY-Lr- Job Y.SrJob Number: 00100 Date: 10/15/2004 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 withr both the Residential and Nonresidential 2001 Building Energy Efficiency Standards. This program developed by EnergySoft, LLC (415) 897-6400. I EnergyPro 3.1 By EnergySoft Job Number: 00100 User Number: 6115 TABLE OF CONTENTS' Cover Page Table of Contents Form CF -1 R Certificate of Compliance Form MF -1 R Mandatory Measures Checklist Form C -2R Computer Method Summary HVAC System Heating and Cooling Loads Summary 1 2 3 6 8 12 EnergyPro 3.1 By EnergySoft Job Number: 00100 User Number: 6115 Certificate of Compliance: Residential (Part 1 of 2) CF -1 R Thomas Buffin Power Brokers 10/15/2004 Project Title Date Seville Santa Fe -All Orientations La Quinta Project Address Building Permit # Power Brokers (760) 564-8470 Plan Check / Date Documentation Author Telephone Computer Performance 15 Field Check / Date Compliance Method (Package or Computer) Climate Zone Enforcement Agency Use Only GENERAL INFORMATION Total Conditioned Floor Area: 1,918W Average Ceiling Height: 10.0 ft Total Conditioned Slab Area: 1,918f? Building Type: (check one or more) U -Factor © Single Family Detached ❑ Addition ❑ Single Family Attached ❑ Existing Building ❑ Multi -Family ❑ Existing Plus Addition Front Orientation: All Four Orientations Floor Construction Type: ® Slab Floor Number of Dwelling Units: 1.00 Number of Stories: 1 ❑ Raised Floor Component Const. Frame Assembly Location/Comments Type U -Value (attic, garage, typical, etc. R-38 Roof (R.38.2x14.16) Wood 0.028 Exterior Roof R-13 Wall w/1" EPS Wood 0.059 Exterior Wall Slab On Grade n/a 0.756 Covered Slab w/R-0.0 Perimeter Insulation FENESTRATION Shading Devices Type Orientation Area Fenestration Exterior Overhang Side Fins SF) U -Factor SHQC Shading Yes / No Yes / No Front 53.4 0.85 0.70 Woven Sunscreen X❑ ❑ ❑ ❑X Front 18.1 0.72 0.73 Woven Sunscreen ❑x ❑ ❑ x❑ Front 16.7 0.87 0.70 Woven Sunscreen ❑X ❑ ❑ X❑ Left 62.0 0.87 0.70 Woven Sunscreen X❑ ❑ ❑ X❑ Left 30.0 0.72 0.73 Woven Sunscreen ❑X ❑ ❑ ❑X Left 8.0 1.19 0.83 Woven Sunscreen X❑ ❑ ❑ x❑ Left 33.4 0.85 0.70 Woven Sunscreen X❑ ❑ ❑ ❑X Rear 33.4 0.85 0.70 Woven Sunscreen x❑ ❑ ❑ ❑X Rear 38.0 0.72 0.73 Woven Sunscreen X❑ ❑ ❑ X❑ Right 53.0 0.87 0.70 Woven Sunscreen ❑x ❑ ❑ X❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Run Initiation Time: 10/15/0408:19:14 Run Code: 109 853554 Ener Pro 3.1 By Ener Soft User Number: 6115 Job Number: 00100 Page: 3 of 12 Certificate of Compliance: Residential (Part 2 of 2) CF -1 R Thomas Buffin Power Brokers 10/15/2004 Project Title Date HVAC SYSTEMS Note: Input Hydronlc or Combined Hydronic data under Water Heating Systems, except Design Heating Load. Distribution Heating Equipment Minimum Type and Duct or Type (furnace, heat Efficiency Location Piping Thermostat Location / pump, etc.) (AFUE/HSPF)(ducts, attic, etc.) R -Value Type Comments Central Furnace 92% AFUE Ducts in Attic 42 Setback Res HVAC Cooling Equipment Minimum Duct Type (air conditioner, Efficiency Location Duct Thermostat Location / heat pump, evap. cooling) (SEER) (attic, etc.) R -Value Type Comments Split Air Conditioner 12.0 SEER Ducts in Attic 42 Sathark RL -g HVAC WATER HEATING SYSTEMS Rated 1 Tank Energy Facti 1 External Water Heater Water Heater Distribution # in Input Cap. or Recovery Standby Tank Insul. System Name Type Type Syst. Btu/hr (gal) Efficiency Loss (%) R -Value Standard Cas 50 gal or I esq Small Sac_ Standard 1_ 40,000 50 0S3 n/a 12 1 For small gas storage (rated inputs of less than or equal to 75,000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input of greater than 75,000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input and Recovery Efficiency. REMARKS COMPLIANCE STATEMENT This certificate of compliance lists the building features and performance specifications needed to comply with Title 24, Parts 1 and 6 of the California Code of Regulations, and the administrative regulations to implement them. This certificate has been signed by the individual with overall design responsibility. The undersigned recognize that compliance using duct sealing and TXV's requires installer testing and certification and field verification by an approved HERS rater. Designer or Owner (per Business & Professions Code) Name: Title/Firm: Frank A. Moreno Documentation Author Name: Frank A. Moreno Title/Firm: Power Brokers Address: 45-400 Big Canyon Street Address: 51370 Avenida Bermudas Suite 1 Indio, CA 92201 La Quinta, CA 92253 Telephone: 760-200-9956 Telephone: (760) 564-8470 Lic. #: NZ& 10— L5 — a �}— (signature) (date) (signature) (date) Enforcement Agency Name: Title/Firm: _ Address: Telephone: IEnergyPro 3.1 By EnergySoft User Number: 6115 Job Number: 00100 Paae:4 of 12 1 Certificate of Compliance: Residential (Addendum) CF -1 R - Thomas Buffin Power Brokers 10/15/2004 Project Title Date Special Features and Modeling Assumptions The local enforcement agency should pay special attention to the items specified in this checklist. These items require special written justification and documentation, and special verification to be used with the performance approach. The local enforcement agency determines the adequacy of the justification, and may reject a building or design that otherwise complies )ased on the adequacy of the special justification and documentation submitted. Plan Field The DHW System "Standard Gas 50 gal or Less" Energy Factor = 0.530. An EF below 0.58 requires an R-12 External Blanket. The HVAC System 'Res HVAC' includes credit for a Radiant Barrier installed per Section 8.13 of the Residential Manual. HERS Required Verification These features must be confirmed and/or tested by a certified HERS rater under the supervision of a CEC approved HERS provider. Tne HERS rater must document the field verification and diagnostic testing of these measures on a forth CF -BR. Plan Field The HVAC System 'Res HVAC' includes Refrigerant Charge and Airflow Credit (or a TXV). A certified HERS rater must provide verification of the TXV, or measure the Refrigerant Charge and Airflow. The HVAC System 'Res HVAC' is using reduced duct leakage to comply and must have diagnostic site testing of duct leakage performed by a certified HERS Rater. The results of the diagnostic testing must be reported on a CF -6R Form. Run Initiation Time: 10/15/04 08:19:14 u Code: 1097853554 EnergyPro 3.1 By Energysoft User Number: 6115 Job Number: 00100 Page:5 of 12 Mandatory Measures Checklist: Residential (Page 1 of 2) MF -1 R NOTE: Lowrise residential buildings subject to the Standards must contain these measures regardless of the compliance approach used. Items marked with an asterisk (') may be superseded by more stringent compliance requirements listed on the Certificate of Compliance. When this checklist is incorporated into the permit documents, the features noted shall be considered by all parties as minimum component performance specifications for the mandatory measures whether they are shown elsewhere in the documents or on this checklist only. DESCRIPTION Instructions: Check or initial applicable boxes or enter NIA if not applicable. DESIGNER ENFORCEMENT Building Envelope Measures a'§150(.): Minimum R-19 ceiling insulation. § 150(b): Loose fill insulation manufacturer's labeled R -Value. t § 150(c): Minimum R-13 wall insulation in wood framed walls or equivalent U -value in metal frame walls (does not apply to exterior mass walls). a'§150(d): Minimum R-13 raised floor insulation in framed floors or equivalent. ❑§150(1): Slab edge insulation -water absorption rate no greater than 0.3%, water vapor transmission rate no greater than 2.0 permlinch. §118: Insulation specified or installed meets insulation quality standards. Indicate type and form. ® §116-17: Fenestration Products, Exterior Doors and Infiltration/Exfittration Controls, 1. Doors and windows between conditioned and unconditioned spaces designed to limit air leakage. 2. Fenestration products (except field fabricated) have label with certified U -Factor, certified Solar Heat Gain Coefficient (SHGC), and infiltration certification. 3. Exterior doors and windows weatherstripped; all joints and penetrations caulked and sealed. § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. § 150(f1: Special infiltration barrier installed to comply with Section 151 meets Commission quality standards. §150(e): Installation of Fireplaces, Decorative Gas Appliances and Gas Logs. 1. Masonry and factory -built fireplaces have: a. Closeable metal or glass door b. Outside air intake with damper and control c. Flue damper and control 2. No continuous burning gas pilots allowed. Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Commission. © §150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA. § 150(i): Setback thermostat on all applicable heating and/or cooling systems. a§1500): Pipe and Tank Insulation 1. Storage gas water heaters rated with an Energy Factor less than 0.58 must be externally wrapped with insulation having an installed thermal resistance of R-12 or greater. 2. First 5 feet of pipes closest to water heater tank, non -recirculating systems, insulated (R-4 or greater) 3. Back-up tanks for solar system, unfired storage tanks, or other indirect hot water tanks have R-12 external insulation or R-16 combined intemallexternal insulation. 4. All buried or exposed piping insulated in recirculating sections of hot water systems. 5. Cooling system piping below 55 degrees F. insulated. - 6. Piping insulating between heating source and indirect hot water tank. EnergyPro 3.1 By EnergySoft User Number: 6115 Job Number: 00100 Page:6 of 12 Mandatory Measures Checklist: Residential (Page 2 of 2) MF -1 R NOTE: Lowrise residential buildings subject to the Standards must contain these measures regardless of the compliance approach used. Items marked with an asterisk (') may be superseded by more stringent compliance requirements listed on the Certificate of Compliance. When this checklist is incorporated into the permit documents, the features noted shall be considered by all parties as minimum component performance specifications for the mandatory measures whether they are shown elsewhere in the documents or on this checklist only. DESCRIPTION Instructions: Check or initial applicable boxes or enter N/A if not applicable. DESIGNER ENFORCEMENT Space Conditioning, Water Heating and Plumbing System Measures: (continued) I150(m): Ducts and Fans 1. All ducts and plenums installed, seated and insulated to meet the requirements of the 1998 CMC Sections 601, 603, 604 and Standard 6-3; ducts insulated to a minimum installed level of R-4.2 or enclosed entirely in conditioned space. Openings shall be sealed with mastic, tape, aerosol sealant, or other duct -closure system that meets the applicable requirements of UL181, UL181A, or UL181 B. If mastic or tape is used to seal openings greater than 1/4 inch, the combination of mastic and either mesh or tape shall be used. Building cavities shall not be used for conveying conditioned air. Joints and seams of duct systems and their comporients shall not be sealed with cloth back rubber adhesive duct tapes unless such tape is used in combination with mastic and drawbands. 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than sealed sheet metal, duct board or flexible duct shall not be used for conveying conditioned air. Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms shall not be compressed to cause reductions in the cross-sectional area of the ducts. 3. Joints and seams of duct systems and their components shall not be sealed with cloth back rubber adhesive duct tapes unless such a tape is used in combination with mastic and drawbands. 4. Exhaust fan systems have back draft or automatic dampers. 5. Gravity ventilation systems serving conditioned space have eitherautomatic or readily accessible, manually operated dampers. 6. Protection of Insulation. Insulation shall be protected from damage, including that due to sunlight, moisture, equipment maintenance, and wind but not limited to the following: Insulation exposed to weather shall be suitable . for outdoor service e.g., protected by aluminum, sheet metal, painted canvas, or plastic cover. Cellular foam insulation shall be protected as above or painted with a coating that is water retardant and provides shielding from solar radiation that can cause degradation of the material. ❑ § 114: Pool and Spa Heating Systems and Equipment 1. Certified with 78% thermal efficiency, on-off switch, weatherproof operating instructions, no electric resistance heating, and no pilot. 2. System is installed with at least 36" of pipe between filter and heater for future solar, cover for outdoor pools or spas. a. At least 3G' of pipe between finer and heater for future solar heating. b. Cover for outdoor pools or outdoor spas. 3. Pool system has directional inlets and a circulation pump time switch. FRI§ 115: Gas fired central furnaces, pool heaters, spa heaters or household cooking appliances have no continuously burning pilot light. (Exception: Non -electrical cooking appliances with pilot < 150 Btu/hr) ❑ §118 (f): Cool Roof material meet specked criteria Lighting Measures ❑ §150(k)1: luminaires for general lighting in kitchens shall have lamps with an efficacy 40 Iumenstwatt or greater for general lighting in kitchens. This general lighting shall be controlled by a switch on a readily accessible lighting control panel at an entrance to the kitchen. ❑ §150(k)2: Rooms with a shower or bathtub must have either at least one luminaire with lamps with an efficacy of 40 IumensMratt or greater switched at the entrance to the room or one of the aftemative to this requirement allowed in Section 150(k)2.; and recessed ceiling fixtures are IC (insulation cover) approved. 3.1 By EnergySoft User Number: 6115 Job Number: 00100 Page:7 of 12 Computer Method Summary (Part 1 of 3) C -2R Thomas Buffin Power Brokers 10/15/2004 Project Title Date Seville Santa Fe -All Orientations La Quinta Project Address Building Permit # Power Brokers (760) 564-8470 Documentation Author Telephone Pian Check/Date Computer Performance 15 Field Check/Date Compliance Method (Package or Computer) Cimate Zone Source Energy Standard Use (kBtu/sf-yr) Design Space Heating 1.74 Facing North Margin Thermostat Facing East Margin Zone Name Facing South Margin Zone Type Type Facing West Margin 2.57 -0.82 2.23 -0.48 2.65 -0.91 3.00 -1.25 Space Cooling 32.94 29.01 3.93 29.20 3.74 28.44 4.50 27.63 5.31 Domestic Hot Water 13.38 1 13.26 0.13 13.26 0.13 13.26 0.13 13.26 0.13 1 44.83 3.23 44.69 3.381 1 44.35 3.72 4 3.8 8 4.19 Totals 48.07 This C -2R describes the front facing Norih occurrence of a four cardinal orientation analysis. Features are identical in all orientations. Total Conditioned Floor Area: 1,918 ft2 Building Type: Single Fam Detached Floor Construction Type: ❑ Raised Floor ❑X Slab Floor Building Front Orientation: All Four Orientations Total Fenestration Area: 18.0% Number of Dwelling Units: 1.00 ,Total Conditioned Volume: 19,180 ft 3 Number of Stories: 1 Total Conditioned Slab Area: 1,918 ft 2 BUILDING ZONE INFORMATION # of Thermostat Vent Zone Name Floor Area Volume Units Zone Type Type Hgt. Area Res dVAc 141Rs_C1 Rn 1 on Cnnditioned Sethack -2 -nta OPAQUE SURFACES Act. Type Area U -Val. Azm. Tilt Solar Gains Y / N Form 3 Reference Location / Comments I 3.1 By EneravSoft User Number: 6115 00100 Paae:8 of 12 1 Computer Method Summary (Part 2 of 3) C -2R Thomas Buffin Power Brokers 10/15/2004 Project Title Date FENESTRATION SURFACES # Type Area U- Factor SHGC Act. Azm. Glazing Type Tilt Location/ Comments 1_ Window Front (North) 20.0 0.850 0.70 _0 90 Double Metal Clear D _fa utt 1st Floor Zone 2 Window Front (North) 6.0 0.720 0.73 0 90 Double Metal Clear Default 1st Floor Zone 3 Window Front (North) 6.7 0.870 0.70 0 90 Double Metal Clear Defauft 1st Floor Zone 4 Window Front (North) 2.7 0.720 0.73 0 90 Double Metal Clear Default 1st Floor Zone 5 Window Front (North) 33.4 0.850 0.70 0 90 Double Metal Clear Default 1st Floor Zone 6 Window Front (North) 10.0 0.870 0.70 0 90 Double Metal Clear Default 1 st Floor Zone L Window Front (North) 6.7 0.720 0.73 0 90 Double Metal Clear Default 1st Floor Zone 8 Window Front (North) 2.7 0.720 0.73 0 90 Double Metal Clear Default 1 st Floor Zone 6 Window Left (East) 15.0 0.870 0.70i90 0.0 90 Double Metal Clear Default 1 st Floor Zone 1Q Window Left (Easy 6.0 0.720 0.73 90 . 90 Double Metal Clear Default 1st Floor Zone " Window Left (East) 15.0 0.870 0.70 _900 90 Double Metal Clear Default 1 st Floor Zone 12 Window Left (East) 6.0 0.720 0.73 90 90 Double Metal Clear Default 1 st Floor Zone _Q Window Left (East) 16.0 0.870 0.70 90 90 Double Metal Clear Default 1st Floor Zone 14 Window Left (East) 8.0 0.720 0.73 90 90 Double Metal Clear Default 1st Floor Zone 15 Window Left (East) 16.0 0.870 0.70 90 90 Double Metal Clear Default 1 st Floor Zone 16 Window Left (East) 8.0 1.190 0.83 90 90 Single Metal Clear Default 1st Floor Zone 17 Window Left (East) 33.4 0.850 0.70 90 90 Double Metal Clear Default 1 st Floor Zone 18 Window Left (East) 10.0 0.720 0.73 90 90 Double Metal Clear Default 1st Floor Zone 19_ Window Rear (South) 33.4 0.850 0.70 180 90 Double Metal Clear Default 1st Floor Zone 20 Window Rear (South) 10.0 0.720 0.73 180 90 Double Metal Clear Default 1 st Floor Zone 21 Window Rear (South) 12.0 0.720 0.73 180 90 Double Metal Clear Default 1st Floor Zone 22 Window_ Rear (South) 16.0 0.720 0.73 180 90 Qouble Metal Clear Default 1st Floor Zone 23 Window Right (West) 9.0 0.870 0.70 270 90 Double Metal Clear Default 1 st Floor Zone 24 Window Right (West) 20.0 0.870 0.70 270 90 Double Metal Clear Default 1st Floor Zone 25 Window Right (West) 4.0 0.870 0.70 270 90 Double Metal Clear Default 1st Floor Zone 26 Window Right (West) 20.0 0.870 0.70 270 90 Double Metal Clear Default 1 st Floor Zone INTERIOR AND EXTERIOR SHADING Window Overhang Left Fin Right Fin # Exterior Shade Type SHGC Hgt. Wd. Len. Hgt. LExt. REA. Dist. Len. Hgt. Dist. Len. Hgt. 1 Woven Sunscreen 0.30 6.6 3.0 0.0 0.0 0.0 0.0 2 Woven Sunscreen 0.30 2.0 3.0 0.0 0.0 0.0 0.0 3 Woven Sunscreen 0.30 5.0 1.3 0.0 0.0 0.0 0.0 4 Woven Sunscreen 0.30 20 1.3 0.0 0.0 0.0 0.0 5 Woven Sunscreen 0.30 6.6 5.0 0,0 0.0 0,0 0,0 6 Woven Sunscreen 0.30 2.0 5.0 0.0 0.0 0.0 0.0 7 Woven Sunscreen 0.30 5.0 1.3 0.0 0.0 0.0 0.0 8 Woven Sunscreen 0.30 2.0 1.3 0.0 0.0 0.0 0.0 9 Woven Sunscreen 0.30 5.0 3.0 0.0 0.0 0.0 0.0 10 Woven Sunscreen 0.30 2.0 3.0 0.0 0.0 0.0 0.0 11 Woven Sunscreen 0.30 5.0 3.0 0.0 0.0 0.0 0.0 12 Woven Sunscreen 0.30 2.0 3.0 0.0 0.0 0.0 0.0 13 Woven Sunscreen 0.30 4.0 4.0 0.0 0.0 0.0 0.0 14 Woven Sunscreen 0.30 2.0 4.0 0.0 0.0 0.0 0.0 15 Woven Sunscreen 0.30 4.0 4.0 0.0 0.0 0.0 _ 0.0 16 Woven Sunscreen 0.30 2.0 4.0 0.0 0.0 0.0 0.0 _ 17 Woven Sunscreen 0.30 6.6 5.0 0.0 0.0 0.0 0.0 18 Woven Sunscreen 0.30 2.0 5.0 0.0 0.0 0.0 _ 0.0 19 Woven Sunscreen 0.30 6.6 5.0 0.0 0.0 0.0 _ 0.0 _ 20 Woven Sunscreen 0.30 2.0 5.0 0.0 0.0 0.0 0.0 _ 21 Woven Sunscreen 0.30 2.0 6.0 0.0 0.0 0.0 0.0 _ 22 Woven Sunscreen 0.30 4.0 4.0 0.0 0.0 0.0 0.0 _ 23 Woven Sunscreen 0.30 3.0 3.0 0.0 0.0 0.0 0.0 _ 24 Woven Sunscreen 0.30 4.0 5.0 0.0 0.0 0.0 0.0 _ 25 Woven Sunscreen 0.30 1.0 4.0 0.0 0.0 0.0 0.0 26 Woven Sunscreen 0.30 4.0 5.0 0.0 0.0 0.0 0.0 I EneravPro 3.1 By EnerovSoft User Number: 6115 Job Number: 00100 Paoe:9 of 12 1 Computer Method Summary (Part 3 of 3) . C -2R Thomas Buffin Power Brokers 10/15/2004 Project Title Date THERMAL MASS FOR HIGH MASS DESIGN Area Thick. Heat Inside Location Type (sf (in.) Cap. Cond. Form 3 Reference R -Val. Comments PERIMETER LOSSES F2 Insulation Type Length Factor R -Val. Depth Location / Comments Slab Perimeter _ 90 0.76 0.0 0 1 s Floor Zone HVAC SYSTEMS Heating Equipment Minimum Distribution Type Type (furnace, heat Efficiency and Location Duct Thermostat Location / pump, etc.) (AFUE/HSPF)(ducts/attic, etc.) R -Value Type Comments Central Furnace 92%AFUE Ducts in Attic 4.2_ Setback Res HVAC Hydronic Piping pipe Pipe Insul. System Name Length Diameter Thick. Cooling Equipment Minimum Duct Type (air conditioner, Efficiency Location Duct Thermostat Location / heat pump, evap. cooling) (SEER) (attic, etc,) R -Value Type Comments Split Air Conditioner 12.0 SEER Ducts in Attic 4.2 Setback Res HVAC WATER HEATING SYSTEMS Rated' Tank Energy Facts 1 Tank Insul. Water Heater Water Heater Distribution # in Input Cap. or Recovery Standby R -Value System Name Type Type Syst. (Btu/hr) (gal) Efficiency Loss (%) Ext. Standard Gas 50 gal or Less Small Gas Standard 1 40.000 50 0.53 n/a 12 For small gas storage (rated input <= 75000 Btulhr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. Run Initiation Time: 1011510408:19:14 Run Code: 1097853554 Ener Pro 3.1 By EnerqySoft User Number: 6115 Job Number: 00100 Pa e:10 of 12 Computer Method Summary (Addendum) C -2R Thomas Buffin Power Brokers 10/15/2004 Project Title Date Special Features and Modeling Assumptions The local enforcement agency should pay special attention to the items specked in this checklist. These items require special written justification and documentation, and special verification to be used with the performance approach. The local enforcement agency determines the adequacy of the justification, and may reject a building or design that otherwise complies based on the adequacy of the special justification and documentation submitted. Plan Field The DHW System "Standard Gas 50 gal or Less" Energy Factor = 0.530. An EF below 0.58 requires an R-12 External Blanket. . The HVAC System 'Res HVAC" includes credit for a Radiant Barrier installed per Section 8.13 of the Residential Manual. HERS Required Verification These features must be confirmed and/or tested by a certified HERS rater under the supervision of a CEC approved HERS provider. The HERS rater must document the field verification and diagnostic testing of these measures on a forth CF -6R. Plan Field The HVAC System 'Res HVAC' includes Refrigerant Charge and Airflow Credit (or a TXV). A certified HERS rater must provide verification of the TXV, or measure the Refrigerant Charge and Airflow. The HVAC System 'Res HVAC' is using reduced duct leakage to comply and must have diagnostic site testing of duct leakage performed by a certified HERS Rater. The results of the diagnostic testing must be reported on a CF -6R Form. Run Initiation Time: 10/15/04 08:19:14 Run Code: 1097853554 EnergyPro 3.1 By EnergySoft User Number: 6115 Job Number: 00100 Page: 11 of 12 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY PROJECT NAME DATE Thomas Bufn Power Brokers 10/15/2004 SYSTEM NAME FLOOR AREA Res HVAC 1,918 ENGINEERING CHECKS 11SYSTEM LOAD Number of Systems 1 Heating System Output per System 112,000 Total Output (Btuh) 112,000 Output (Btuh/sgft) 58.4 Cooling System Output per System 58,000 Total Output (Btuh) 58,000 Total Output (Tons) 4.8 Total Output (Btuh/sgft) 30.2 Total Output (sgft(Ton) 396.8 Air System CFM per System 2,055 Airflow (cfm) 2,055 Airflow (cfm/sgft) 1.07 Airflow (cfm/Ton) 425.2 Outside Air (%) 0.0 Outside Air (cfm/sgft) 0.00 Note: values above given at ARI conditions 26.0 OF Outside Air 0 cfm 69.3 OF Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL COOLING PEAK COIL HTG. PEAK CFM I SenSiblel Latent CFM I Sensible 1,470 35,980 -569 780 29,046 0 78.8 / 62.3 OF 78.8 / 62.3 OF 55.0 / 53.5 OF 1,799 1,452 0 0 0 0 0 0 0 Supply Fan Cooling Coil 0 0 1,799 1,452 39,578F -569 31 950 BDP CO. 563AN060-A 145,063 3,541 112,000 Total Adjusted System Output45,063 3,541 112,0001 ` (Adjusted for Peak Design Conditions) TIME OF SYSTEM PEAK Aug 2 pm Jan 12m ream Temperatures at Time of Heatina Peak) 69.3 OF 69.3 OF r_I 105.0 OF Supply Fan Heating Coil 2055 cfm Return Air Ducts Supply Air Ducts 104.3 OF ROOMS 70.0 of DOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak 115.0 173.5 OF 78.8 / 62.3 OF 78.8 / 62.3 OF 55.0 / 53.5 OF Outside Air O 4, Supply Air Ducts 0 cfm Supply Fan Cooling Coil 55.8/53.9 °F 2055 cfm ROOMS 40.5% R.H. 78.8/62.3 of 78.0 ! 62.0 of Return Air Ducts EnergyPro 3.1 By EnergySoft User Number: 6115 Job Number: 00100 Page: 12 of 12