04-7304 (SFD) Title 24t..
Title 24 Report
CEC Approved 2001 Building Energy Efficiency
Standards
CITY OF LA QUINTA
BUILDING & SAFETY DEPT.
D
APPROVE
FOR CONSTRU TION
®q BY
Job Name
Carranza Project
1781 sgft Main House
La Quinta, Ca. 92262
Prepared For
Design Concepts
57-745 29 Palms Highway
Yucca Valley, ca. 92284
760-365-8742
n
Prepared By
Jack LaFontaine
CABEC Certified Energy Analyst
R 01.03-262
51. 030 AUF CAXRAtV2*4
EMS, &,Nanagement Services
HVAC / Energy Consulting Services
41-485 Adams Street, Unit C - Bermuda Dunes, Ca. 92203 - (760) 360-4631 / Fax (760) 360-3074
C20 License No. 315890 - E-mail: freon.iack(a)verizon.net _-
T24 Reports —HVAC Mechanical Design — Calif Certified HERS Rater — NBI Certified Air Balance Tests — Cabec Certified Energy Analyst
EMSEnergy Management Services
HVAC / Energy Consulting Services
Note to Plan Checker, Inspectors & Builder
Project Name: Carranza Project
Job Number: 11132004
Project Designer: Design Concepts
This Building COMPLIES by 8.5% better than standard.
a Please note Special Features and Modeling Assumptions on page 11.
• Radiant barrier is required.
• There are no HERS Required Varifications.
• The DHW water heater is tankless design.
There are two construction assembly forms on pages ENV -3 for your
consideration.
Sensible cooling and heating loads are shown on pages 14 for the
HVAC contractor's information.
• This building envelope requires a nominal 3 ton HVAC system.
25,391 btuh sensible cooling load at 11'2°f outdoor design.
41-485 Adams Street, Unit C — Bermuda Dunes, Ca. 92203 — (760) 360-4631 / Fax (760) 360-3074
C20 License No. 315890 — E-mail: freon.iack(Mverizon.net
T24 Reports — HVAC Mechanical Design — Calif Certified HERS Rater — NBI Certified Air Balance Tests — Cabec Certified Energy Analyst
TITLE 24 REPORT
Title 24 Report for:
Carranza Project -Main House-Run#2
1781 sqft Main House
La Quinta, Ca. 92262
Project Designer:
Design Concepts
57-745 29 Palms Highway
Yucca Valley, Ca. 92284
760-365-8742
Report Prepared By:
Jack LaFontaine
Energy Management Service
41- 485 Adams Street, Unit C
Bermuda Dunes,'CA 92201
760-360-4631
Job Number:
11132004
c
Date:
4/13/2005
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 2001 Building Energy Efficiency Standards.
This program developed by EnergySoft, LLC (415) 897-6400.
EnergyPro 3.1 By EnergySoft Job Number: 11132004 User Number: 5021
-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
Form ENV -3 Proposed Construction Assembly
HVAC System Heating and Cooling Loads Summary
i
r.
1
2
3
6
8
12
14
I
I
I
r
EnergyPro 3.1 By EnergySoft Job Number: 11132004 User Number: 5021
Certificate of Compliance: Residential (Part 1 of 2) CF -1 R
Carranza Project -Main House-Run#2 4/13/2005
Project Title Date
1781 sqft Main House La Quinta
Project Address Building Permit #
Energy Management Service 760-360-4631 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: 1,781 ft2 Average Ceiling Height: 10.0 ft
Total Conditioned Slab Area: 1-781f?
Building Type:
(check one or more)
X❑ Single Family Detached ❑ Addition
❑ Single Family Attached ❑ Existing Building
❑ Multi -Family ❑ Existing Plus Addition
Front Orientation: (West) 270 deg
Number of Dwelling Units: 1.00
Number of Stories: 1
Floor Construction Type: ® Slab Floor
❑ Raised Floor
R-19 Wall (W.19.2x6.16)gyp/qyp Wood 0.060 Exterior Wall
Solid Wood Door None 0.387 Exterior Door
FENESTRATION
Shading Devices
Type
Orientation
Const.
Component
Frame
Assembly
Location/Comments
Type
Type
U -Value
(attic, garage, typical, etc.)
R-38 Roof (R.38.2x4.24)
Wood
0.024
Exterior Roof
Slab On Grade
• n/a
0.756
Covered Slab w/R-0.0 Perimeter Insulation
Slab On Grade
n/a
0.756
Exposed Slab w/R-0.0 Perimeter Insulation
R-19 Wall (W.19.2x6.16)
Wood
0.061
Exterior Wall
R-19 Wall (W.19.2x6.16)gyp/qyp Wood 0.060 Exterior Wall
Solid Wood Door None 0.387 Exterior Door
FENESTRATION
Shading Devices
Type
Orientation
Area
Fenestration
Exterior
Overhang Side Fins
SF
U -Factor
SHGC
Shading
Yes / No
Yes / No
Left
(North)
30.0
0.50
0.27
Bug Screen
❑
0
❑ x❑
Left
(North)
168.0
0.63
0.47
Bug Screen
❑
x❑
❑ , x❑
Rear
(East)
6.8
0.76
0.71
Bug Screen
❑
x❑
❑ ❑X
Rear
(East)
16.0
0.50
0.27
Bug Screen
❑
X❑
❑ ❑x
Rear
(East)
48.0
0.63
0.47
Bug Screen
❑
X❑
❑ x❑
Right
(South)
8.0
0.76
0.71
Bug Screen
❑
x❑
❑ x❑
Right
(South)
25.0
0.79
0.68
Bug Screen
❑
x❑
❑ ❑x
Front
`(West)
24.0
0.70
0.47
Bug Screen
❑x
❑
❑ ❑x
Front
(West)
6.8
0.76
0.71
Bug Screen
❑
x❑
❑ x❑
❑
❑
❑ ❑
D
11
El
F1
El El
Run Initiation Time: 04/13/05 10:03:52 Run Code: 1113411832
Ener
ro 3.1 B Ener
oft
User Number: 5021
Job Number: 11132004
Pa e:3 of 14
Certificate of Compliance: Residential (Part 2 of 2) CF -1 R
Carranza Project -Main House-Run#2 4/13/2005
Project Title Date
HVAC SYSTEMS Note: Input Hydronic or Combined Hydronic data under Water Heating Systems, except Design Heating Load.
Equipment Minimum Distribution
HeatingType and Duct or
Type (furnace, heat Efficiency Location Piping Thermostat Location /
pump, etc.) (AFUE/HSPF)(ducts, attic, etc.) R -Value Type Comments
('antral Furnas 80% AFUE Ducts in Attic 4.2 Setback Zone I HVAC Main House
Cooling Equipment Minimum Duct
Type (air conditioner, Efficiency Location Duct Thermostat Location /
heat pump, evap. cooling) (SEER) (attic, etc.) R -Value Type Comments
Air Conditioner 15.2 SEER Ducts in Attic 42 Sethack Znna I HVAC Main Hrnwa
WATER HEATING SYSTEMS Rated 1 Tank Energy Facts 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
TAKAGI T -K2 Instant Gas Point of Use 1 185-000 0 0.85 0 n/a
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
Copyught Contents 2004-2005 EMS
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 O n j9r (per Business & Professions Code) Documentation Author
Name: '!l2 ok`> 1 / Ola Name: Jack LaFontaine
Title/Firm: Design Concepts Title/Firm: _Energy Management Service.
Address: 57-745 29 Palms Hiqhway Address: 41- 485 Adams Street. Unit C
Yucca Valley, Ca. 92284Bermuda Dunes, CA 92201
Telephone: 760-365-8742 T ep oRe:k-360-4631
Lic. #:
0 `Lb 6 )
(date) I Oignature) / (date)
Enforcement Agency
Name:
Title/Firm:
Address:
Telephone:
iEnergyPro 3.1 By EnergySoft I User Number: 5021 Job Number: 11132004 Page:4 of 14
Certificate of Compliance: Residential (Addendum) CF -1 R
Carranza Project -Main House-Run#2 4/13/2005
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 I Field
The HVAC System "Zone I HVAC Main House" includes credit for a Radiant Barrier installed per Section 8.13 of the Residential Manue I.
HIGH MASS Design(see C -2R) - Verify Thermal Mass: 507 sqft Covered Slab Floor, 3.50" thick at Zone I Main House
HIGH MASS Design(see C -2R) - Verify Thermal Mass: 1274 sqft Exposed Slab Floor, 3.50" thick at Zone I Main House
t
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 form CF -6R. Plan Field
• I
i
EnergyPro 3.1 By Energy5oft User Number: 5021 Job Number: 11132004 Page:5 of 14
II
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 N/A if not applicable.
DESIGNER
ENFORCEMENT
Building Envelope Measures
1150(a): Minimum R-19 ceiling insulation.
❑ §150(b): Loose fill insulation manufacturer's labeled R -Value.
*§150(c): Minimum R-13 wall insulation in wood framed walls or equivalent U -value in metal frame walls (does
X ❑
not apply to exterior mass walls).
❑ ' § 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 perm/inch.
§118: Insulation specified or installed meets insulation quality standards. Indicate type and form.
® §116-17: Fenestration Products, Exterior Doors and Infiltration/Exfiltration 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(0: Special infiltration barrier installed to comply with Section 151 meets Commission quality standards.
[Decorative
§150(e): Installation of Fireplaces, Gas Appliances and Gas Logs.
1. Masonry and factory -built fireplaces have:
i
a. Closeable metal or glass door
b. Outside air intake with damper and control
c. Flue damper and control i
2. No continuous burning gas pilots allowed.
Space Conditioning, Water Heating and Plumbing System Measures
❑X § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Commission.
i
§150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA.
❑X § 150(i): Setback thermostat on all applicable heating and/or cooling systems.
FX § 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 (R4 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 internal/extemal 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: 5021 Job Number: 11132004 Page:6 of 14
Mandatory Measures Checklist: Residential (Page 2 of 2) WAR
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)
F'§ 150(m): Ducts and Fans
1. All ducts and plenums installed, sealed 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 UL181B. 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 components 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.
FX]§ 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 36" of pipe between filter 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 specified criteria
Lighting Measures
® §150(k)1: Luminaires for general lighting in kitchens shall have lamps with an efficacy 40 lumens/watt 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 lumens/watt or greater switched at the entrance to the room or one of the alternative to this requirement
allowed in Section 150(k)2.; and recessed ceiling fixtures are IC (insulation cover) approved.
3.1 By EnergySoft User Number: 5021 Job Number: 11132004 Page:7 of 14
Computer Method Summary (Part 1 of 3) C -2R
Carranza Pre*ect-Main
HnimeJ31ln#2
Zone Name
7nnP I HVAC; Main HrnwP
Floor Area Volume Units Zone Type Type Hgt. Area
1 781781 17 810 1 nn Cnnrlitinnerl SPthnrk n/a
4/13/2005
Project Title
OPAQUE SURFACES Act.
Gains
Type Area U -Fac. Azm.
Date
1781 sgft Main House
I aQuinta
90 EX El R-1 9 Wall (W 19-M-16) Znnp I gin House
Wall 364 0.061 90
Wall 317 0.061 180
Wall 341 0.060 0
An ElR-19 Wall (W_192x6.16) Zone I Main House
An E]R-19 Wall (W_1g2x6_16, 7nnP I Main Hnimp
go I ❑ R-19 Wall (W,192x6.16)gyp/gyp_ 7nnP I Main HrnicP
Project Address
An ® ❑ Solid Wood noor Zone I M Ic7 n N0U8e
Wa11 223 0.061 270
90 ® ❑ R-19 Wall (W.192x6.16) 7onP I Main Hnw_;P
Building Permit #
Fnerav Management
Service
❑ ❑
760-360-4631
❑ ❑
Documentation Aut or
❑ ❑
I Telephone
Plan Check/Date
COmpiiter Performance
15
FieldCheck/Date
Compliance Method (Package or Computer)
❑ ❑
Climate Zone
❑ ❑
Source Energy Use
Standard
Proposed
Compliance
(kBtu/sf-yr)
Design
Design
Margin
F-1 F-1
Space Heating
3.75
4.35
-0.60
Space Cooling
40.27
41.88
-1.60
F-1 F-1
Domestic Hot Water
14.04
6.90
7.14
Totals 58.07 53.13 4.93
Percent better than Standard: 8.5%
BUILDING COMPLIES
Total Conditioned Floor Area: 1,781 ft Floor Construction Type: ❑ Raised Floor Slab Floor
Building Type: Single Fam Detached
Building Front Orientation: (West) 270 deg Total Fenestration Area: 18.7%
Number of Dwelling Units: 1.00 Total Conditioned Volume: 17,810 ft 3
Number of Stories: 1 Total Conditioned Slab Area: 1,781 ft 2
BUILDING ZONE INFORMATION
# of Thermostat Vent
Zone Name
7nnP I HVAC; Main HrnwP
Floor Area Volume Units Zone Type Type Hgt. Area
1 781781 17 810 1 nn Cnnrlitinnerl SPthnrk n/a
Solar
OPAQUE SURFACES Act.
Gains
Type Area U -Fac. Azm.
Tilt Y /N Form 3 Reference Location / Comments
Rnnf 1 781 0.024 180 o I — K /NIJ R-38 Roof (R.382x424) 7nnp I Win Hnimp
wall 432 0.061
90 EX El R-1 9 Wall (W 19-M-16) Znnp I gin House
Wall 364 0.061 90
Wall 317 0.061 180
Wall 341 0.060 0
An ElR-19 Wall (W_192x6.16) Zone I Main House
An E]R-19 Wall (W_1g2x6_16, 7nnP I Main Hnimp
go I ❑ R-19 Wall (W,192x6.16)gyp/gyp_ 7nnP I Main HrnicP
noir 21 0.387 Q
An ® ❑ Solid Wood noor Zone I M Ic7 n N0U8e
Wa11 223 0.061 270
90 ® ❑ R-19 Wall (W.192x6.16) 7onP I Main Hnw_;P
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
J
❑ ❑
❑ ❑
❑ ❑
F-1 F-1
F-1 F-1
❑❑
F1
F-1 F-1
F-1 F-1
F-1 F-1
El El
EnergyPro 3.1 By EnergySoft User Number: 5021 Job Number: 11132004 Page:8 of 14 1
Computer Method Summary (Part 2 of 3) C -2R
Carranza Project -Main House-Run#2 4/13/2005
Project Title Date
FENESTRATION SURFACES
# Type
Area
U-
Factor
SHGC
Act.
Azm.
Glazing Type
Tilt
Location/
Comments
_1_
Window
Left
(North)
so_n
0.500
027
n_
qQ Fltwd Yukon 5000 Awng
Zone I Main House
2
Window
Left
(North)
96.0
0.630
0.47
0
90 Fltwd Slider Patio Door
Zone I Main House
3
Window
Left
(North)
72.0
0.630
0.47
0
90 Fltwd Slider Patio Door
Zone I Main House
4
Window
Rear
(East)
2.2
0.760
0.71
90
90 Milgard 910 Awng
Zone I Main House
5
Window
Rear
(East)
2.2
0.760
0.71
90
90 Milgard 910 Awng
Zone I Main House
6
Window
Rear
(_East)_
2.2
0.760
0.71
90
90 Milgard 910 Awng
Zone I Main House
L
Window
Rear
as
16.0
0.500
0.27
90
90 Fltwd Yukon 5000 Awng
Zone I Main House
8
Window
Rear
(East)
48.0
0.630
0.47
90
90 Fltwd Slider Patio Door
Zone I Main House
.9-
Window
Right
(South)
8.0
0.760
0.71
180
90 Mllaard 910 Awng
Zone I Main House
-M
Window
Right
(South)
25.0
0.790
0.68
180
90 M elgard 1110 Slider
Zone I Main House
11
Window
Front
(West)
24.0
0.700
0.47
270
90 Fltwd-3500 Hinged Door-Alu
Zone I Main House
12
Window
Front
(West)
2.2
0.760
0.71
270
90 Milgard 910 Awng
Zone I Main House
Ja
Window
Front
(Wes)
2.2
0.760
0.71
270
90 Milgard 910 Awng
Zone I Main House
14
Window
Front
(West)
2.2
0.760
0.71
270
90 Milgard 910 Awnq
Zone I Main House
INTERIOR AND EXTERIOR SHADING
# Exterior Shade Type SHGC
1
Bug Screen
0.76
2
Bug Screen
0.76
3
Bug Screen
0.76
4
Bug Screen
0.76
5
Bug Screen
0.76
6
Bug Screen
0.76
7
Bug Screen
0.76
8
Bug Screen
0.76
9
Bug Screen
D.76
10
Bug Screen
0.76
11
Bug Screen
0.76
12
Bug Screen
0.76
13
14
Bug Screen
Bug Screen
0.76
0.76
Window
Hgt. Wd.
8.0 3.0 8.0 2.5 8.0 8.0
Right Fin
Dist. Len. Hgt.
EnergyPro 3.1 By EnergySoft User Number: 5021 Job Number: 11132004 Page:9 of 14
Computer Method Summary (Part 3 of 3) C -2R
Carranza Project -Main House-Run#2 - 4/13/2005
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
Concrete, Heavyweight 1.274 3.50 28 0_98 n/a 0 Zone I Main House / Slab on Grade
PERIMETER LOSSES
F2
Type Length Factor
Insulation
R -Val. Deptl
Slab Perimeter 87 0.76
0.0 0
Slab Perimeter 113 0.76
0.0 0
HVAC SYSTEMS
Location / Comments
Zone I Main House
Heating Equipment
Minimum
Distribution Type
Type (furnace, heat
Efficiencyy
and Location
Duct Thermostat
Location /
pump, etc.)
(AFUE/HSPFXducts/attic,
etc.)
R -Value Type
Comments
Central Furnace
80%AFUE
Ducts in Attic
4.2 Setback
Zone I HVAC Main House
Pipe Pipe
Hydronic Piping
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
15.2 SEER
Ducts in Attic
4.2 Setback
Zone I HVAC Main House
WATER HEATING SYSTEMS
Ratedl Tank
Energy Fact! 1 Tank Insul.
Water Heater
Water Heater
Distribution
# in Input Cap.
or Recovery Standby R -Value
System Name
Type
Type
Syst. (Btu/hr) (dal)
Efficiency Loss (%) Ext.
TAKAGI T -K2
Instant Gas
Point of Use
_ 1 185,000 0
0.85 0 n/a
1 For small gas storage (rated input — 75000 Btu/hr), 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.
REMARKS
Ceprright Gentents 2004 2095 EMS
Run Initiation Time: 04/13/05 10:03:52 Run Code: 1113411832
EnergyPro 3.1 By EnergySoft User Number: 5021 Job Number: 11132004 Page: 10 of 14
Computer Method Summary (Addendum) C -2R
Carranza Project -Main House-Run#2 4/13/2005
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
lased on the adequacy of the special justification and documentation submitted. Plan I Field
The HVAC System "Zone I HVAC Main House" includes credit for a Radiant Barrier installed per Section 8.13 of the Residential Manua I.
HIGH MASS Design(see.0-2R) - Verify Thermal Mass: 507 sqft Covered Slab Floor, 3.50" thick at Zone I Main House
HIGH MASS Design(see C -2R) - Verify Thermal Mass: 1274 sqft Exposed Slab Floor, 3.50" thick at Zone I Main House
HERS Required Verification 1
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 form CF -6R. Plan Field
1
l
I
EneravPro 3.1 By EnergySoft User Number: 5021 Job Number: 11132004 Paae:11 of 14 1
PROPOSED CONSTRUCTION ASSEMBLY ENV -3
PROJECT NAME � DATE
Carranza Project -Main House-Run#2 4/13/2005
COMPONENT DESCRIPTION
DESCRIPTION
WOOD
FRAME
R -VALUE
OUTSIDE SURFACE AIR FILM
1
Stucco
2
Membrane, Vapor -Permeable Felt
3
Insulation, Mineral Fiber, R-19
4
Gypsum or Plaster Board
5
ASSEMBLY NAME
R-19 Wall W.19.2x6.16
1.06
7
0.26
8
ASSEMBLY
Floor
INSIDE SURFACE AIR FILM
0.680
20.54
TYPE
(check one)
Wall
Lu
p
W
Ceiling /Roof
yFRAMING
MATERIAL
Wood
p
p
Z
FRAMING %
15 %
Framing
15% (16" o.c. Wall)
12% (24" o.c. Wall)
10% (16" o.c. Floor/Ceil.)
SKETCH OF ASSEMBLY
7% (24" o.c. Floor/Ceil.)
THICK-
NESS
4MING (in.)
❑ 0.875
❑ 0.010
® 6.000
❑ 0.500
El
El
El
El
El
R -VALUE
DESCRIPTION
WOOD
FRAME
R -VALUE
OUTSIDE SURFACE AIR FILM
1
Stucco
2
Membrane, Vapor -Permeable Felt
3
Insulation, Mineral Fiber, R-19
4
Gypsum or Plaster Board
5
2.87
6
1.06
7
0.26
8
9
INSIDE SURFACE AIR FILM
THICK-
NESS
4MING (in.)
❑ 0.875
❑ 0.010
® 6.000
❑ 0.500
El
El
El
El
El
R -VALUE
CAVITY
R -VALUE
(Rc)
WOOD
FRAME
R -VALUE
0.1701
0.170
0.175
0.175
0.060
0.060
19.002
5.940
0.4501
0.450
2.87
0.37
1.06
2.08
0.26
0.54
0.680
0.680
20.54
7.47
Kc KT
"HEAT CAPACITY (Optional)
WALL
WEIGHT
(lbs/sf)
SPECIFIC
HEAT
(Btu/F-Ib)
HC
(A X B)
(Btu/F-sf)
la0iEl X
0.85 ]
8.46
0.20
1.69
0.06
0.35
0.02
2.87
0.37
1.06
2.08
0.26
0.54
13.5
TOTAL HC
3.3
"NOTE: Weight and Specific Heat values for materials
penetrated by wood framing
include the effects of the framing
members.
la0iEl X
0.85 ]
+
[ 0.1338 1
X, 0.15
1 / Rc
1 - (Fr% / 100)
1 / Rf
Fr% / 100
ASSEMBLY U -VALUE
EnergyPro 3.1 By Energysoft User Number: 5021 Job Number: 11132004 Page: 12 of 14
F
•
I t
PROPOSED CONSTRUCTION ASSEMBLY ENV -3
PROJECT NAME DATE
Carranza Project -Main House-Run#2 4/13/2005
COMPONENT DESCRIPTION
DESCRIPTION
WOOD
FRAME
R -VALUE
OUTSIDE SURFACE AIR FILM
1
Gypsum or Plaster Board
2
Membrane, Vapor -Permeable Felt
3
Insulation, Mineral Fiber, R-19
4
Gypsum or Plaster Board
5
ASSEMBLY NAME
R-19 Wall(w.19.2x6.16)qyP/qyP
1.06
7
0.26
0.54
ASSEMBLY
Floor
INSIDE SURFACE AIR FILM
0.680
20.92
TYPE
(check one)
Wall
W
p
W
Ceiling / Roof
NFRAMING
MATERIAL
Wood
p
Z
FRAMING %
15 %
Framing %
15% (16" o.c. Wall)
12% (24" o.c. Wall)
10% (16" o.c. Floor/Ceil.)
SKETCH OF ASSEMBLY
7% (24" o.c. Floor/Cell.)
THICK-
NESS
kMING (in.)
❑ 0.625
❑ 0.010
® 6.000
❑ 0.500
El
El
El
El
El
SUBTOTAI
R -VALUE
DESCRIPTION
WOOD
FRAME
R -VALUE
OUTSIDE SURFACE AIR FILM
1
Gypsum or Plaster Board
2
Membrane, Vapor -Permeable Felt
3
Insulation, Mineral Fiber, R-19
4
Gypsum or Plaster Board
5
2.87
6
1.06
7
0.26
0.54
9
INSIDE SURFACE AIR FILM
THICK-
NESS
kMING (in.)
❑ 0.625
❑ 0.010
® 6.000
❑ 0.500
El
El
El
El
El
SUBTOTAI
R -VALUE
CAVITY
R -VALUE
(Rc)
WOOD
FRAME
R -VALUE
0.170
0.170
0.562
0.562
0.060
0.060
19.002
5.940
0.450
0.450
2.87
0.37
1.06
2.08
0.26
0.54
0.680
0.680
20.92
7.86
KC KT
0�[3
"HEAT CAPACITY (Optional)
WALL
WEIGHT
(lbs/sf)
SPECIFIC
HEAT
(Btu/F-Ib)
HC
(AX B)
(Btu/F-sf)
[ 0.0478
0.85 ]
2.60
0.26
0.68
0.06
0.35
0.02
2.87
0.37
1.06
2.08
0.26
0.54
7.6
TOTAL HC
2 3
'NOTE: Weight and Specific Heat values for materials
penetrated by wood framing
include the effects of the framing
members.
[ 0.0478
0.85 ]
+
r -1X
0.12721
X L 0.15 ]
1 / Rc
1 - (Fr% / 100)
1 / Rf
Fr% / 100
ASSEMBLY U -VALUE
I EnergyPro 3.1 By EnergySoft User Number: 5021 Job Number: 11132004 Paoe:13 of 14 1
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
PROJECT NAME DATE
Carranza Project -Main House-Run#2 4/13/2005
SYSTEM NAME FLOOR AREA
Zone I HVAC Main House 1,781
26.0 OF
3110 :0
Outside Air
- 0 cfm
69.0 OF
69.0 OF 69.0 OF
Total Room Loads
Return Vented Lighting
Return Air Ducts
Return Fan
Ventilation
Supply Fan
Supply Air Ducts
COIL COOLING PEAK
COIL HTG. PEAK
CFM
ISensiblel
Latent
CFM
Sensible
1,010
23,083
929
387
24,995
0
1,154
1,250
0
0
0
0
0
0
0
0
0
1,154
1,250
TOTAL SYSTEM LOAD— 1 25,397J77777;29 27 494
York CZE036/PV8D16-410.1200cfm 29,736 1,025 80,000
Total Adjusted System Output 29,736 1,025 80,000
(Adjusted for Peak Design Conditions)
TIME OF SYSTEM PEAK Aug 2 pm Jan 12 am
eam Temperatures at Time of Heatina Peak)
131.7 OF
Supply Fan Heating Coil
1200 cfm
�% Return Air Ducts `i
Supply Air Ducts
130.7 OF
ROOMS
70.0 OF
DOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak
111.0 / 77.6 OF 78.9 / 63.1 OF 78.9163.1 OF 55.6 / 54.3 OF
Supply Air Ducts
Outside Air
0 cfm Supply Fan Cooling Coil 56.5 / 54.7 OF
1200 cfm 42.9% R.H. ROOMS
78.9/63.10F 78.0/62.8 OF
Return Air Ducts
EnergyPro 3.1 By EnergySoft User Number: 50211 Job Number: 11132004 Page: 14 of 14