0211-164 (AR) Title 240
I TITLE 24 REPORT I
Title 24 Report for:
Century -Aliso La Quinta Plan 5
45-950 La Reina Court
La Quinta, CA 92253
Project Designer:
Report Prepared By:
Gina Rose
BREEZE AIR CONDITIONING
75-145 ST. CHARLES PLACE
PALM DESERT, CA 92211
(760) 346-0855
. CITY OF LA QUINTA
Job Num eFUILDING &SAFETY DEPT.
APPROVED
FOR CONSTRUCTION -.
t Date: _
11/11/2002
• 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.
-01 This program developed by EnergySoft, LLC (415) 883-5900.
EnergyPro 3.1 By EnergySoft Job Number: User Number: 3665
I TABLE OF CONTENTS I
Cover Page 1
Table of Contents 2
Form CF -1 R Certificate of Compliance 3
Form MF -1 R Mandatory Measures Checklist 6
Form C -2R Computer Method Summary 8
HVAC_ System Heating and Cooling Loads Summary 12
Room Load Summary13
Room Heating Peak Loads 14
Room Cooling Peak Loads 15
EnergyPro 3.1 By EnergySoft Job Number. User Number: 3665
C�
0
•
Certificate of Compliance: Residential (Part 1 of 2) CF -1 R
Century -Aliso La Quinta Plan 5 11/11/2002
Project Title Date
45-950 La Reina Court La Quinta
Project Address Building Permit #
_BREEZE AIR CONDITIONING (760) 346-0855 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: 290 ft2
Total Conditioned Slab Area: 290 ft2 .
Average Ceiling Height: 8.0 ft
Building Type:
Orientation
(check one or more)
'Fenestration
X❑ Single Family Detached
Addition
❑ Single Family Attached
❑ Existing Building
❑ Multi -Family-
❑ Existing Plus Addition
Front Orientation: (West)
270 deq Floor Construction Type: ® Slab Floor
Number of Dwelling Units:.
0.14
Number of Stories:
1 ❑ Raised Floor
FENESTRATION
Shadina Devices
Type
Orientation
Const.
'Fenestration
Component
Frame
Assembly
Location/Comments
Type
Type
U -Value
(attic, garage, typical, etc.)
R-38 Roof (R.38.2xl4.16)
Wood
0.028
Exterior Roof
R-13 Wall (W.13.2x4.16)
Wood
0.088
Exterior Wall
Slab On Grade
n/a
0.756
Exposed Slab w/R-0.0 Perimeter Insulation
FENESTRATION
Shadina Devices
Type
Orientation
Area
'Fenestration
Exterior
Overhang Side Fins
SF U -Factor
SHGC
Shading
Yes / No
Yes / No
Left
(North)
20.0 0.53
0.59
Bug Screen
❑ x❑
❑ X❑
Front
(West)
8.0 0.45
0.59
Bug Screen
❑ X❑
❑ X❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑ ❑
❑❑
1:1 El
1:1 El
11 El
El 1:1
El El
11 EJ
El EJ
El El
El EJ
11 El
El F-1
Run Initiation Time: 11/11/0216:11:56 Run Code: 1037059916
Ener
Pro 3.1 By Ener
Soft User Number: 3665
Job Number:
Pa e:3 of 15
•
1J
•
Certificate 'of Compliance: Residential (Part 2 of 2) CF -1 R
Century -Aliso La Quinta Plan 5 11/11/2002
Project Title Date
HVAC SYSTEMS Note: Input Hydronic 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 80% AFUE Ducts in Attic 42 Setback Existing Heat/Cool System
Cooling Equipment Minimum Duct
Type (air conditioner, Efficiency Location
heat pump, evap. cooling) (SEER) (attic, etc)
Duct Thermostat Location /
R -Value Type Comments
Split Air Conditioner 12.0 SEER Ducts in Attic 42 Sethack Existing Heat/Cool System
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
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
UUMVLIANGE 5TATEMENT
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) Documentation Author
Name:
Title/Firm:
Address:
Telephone:
Lic. #:
(signature) (date)
Enforcement Agency
Name:
Title/Firm:
Address:
Telephone:
Name: Gina Rose
Title/Firm: BREEZE AIR CONDITIONING
Address: 75-145 ST. CHARLES PLACE
PALM DESERT, CA 92211
Telephone: 760 346-0855
I /t-- —t— P= , I I I
(Mfliature) (date)
IEnergyPro 3.1 By EnergySoft User Number: 3665 Job Number. Pace:4 of 15 1
Certificate of Compliance: Residential (Addendum) CF -1 R
_Century -Aliso La Quinta Plan 5 11/11/2002
lFroject 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
41
unacu un u1c aucyudl.y u1 111e DJJCNdl fU,ullUduu11 d11u UuGurnentation 5uomillea. Plan Field
HIGH MASS Design(see C -2R) - Verify Thermal Mass: 290 sqft Exposed Slab Floor, 3.50" thick at Addition
HERS Required Verification
These features must be confirmed and/or tested bar a certified HERS rater under the supervision of a CEC approved HERS
.:J... TL.
FJvY1uc1. I IIC 1lCRJ 1d1e1 rlluat uuuJnlent u1e new vennuation ano oiagnosilc iesung of mese measures on a Torm GF-bli.
Plan
Field
The HVAC System "Existing Heat/Cool System" includes Refrigerant Charge and Airflow Credit (or a TXV). A certified HERS rater
must provide verifification of the TXV, or measure the Refrigerant Charge and Airflow.
I EnergyPro 3.1 By EnergySoft User Number: 3665 Job Number. Page:5 of 15
•
41
•
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(*) maybe 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 applicablB boxes or enter NIA 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 equ valent.
§150(1): Slab edge insulation -water absorption rate no greater than 0.3%, water vapor transmission rate no
❑
greater than 2.0 permfinch.
X§118: Insulation specified or installed meets insulation quality standards. Indicate type and form.
®§116-17: Fenestration Products, Exterior Doors and Infiltration/Exflltration Controls
1. Doors and windows between conditioned and unconditioned spaces designed to limit air leakage.
2. Fenestration products (except field fabricated) have label with ce•tifled U -Factor, certified Solar Heat Gain
Coefficient (SHGC), and infiltration certification.
3. Exterior doors and windows weatherstripped; all joints and penerations caulked and sealed.
❑§150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only.
a§ 150(0: Special infiltration barrier installed to comply with Section 1 -11 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
❑X § 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 RCCA.
❑X § 150(i): Setback thermostat on all applicable heating and/or cooling systems.
❑X §1500): Pipe and Tank Insulation
1. Storage gas water heaters rated with an Energy Factor less thar 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 irdirect hot water tanks have R-12 external
insulation or R-16 combined internal/external insulation. I
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: 3665 Job Number. Page:6 of 15
11
•
•
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.
I
DESCRIPTION Instructions: Check or initial applicable boxes or enter N/A if not applicable.
I DESIGNER
ENFORCEMENT
Space Conditioning, Water Heating and Plumbing System Measures: (continued)
FX 1150(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 platforrims 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.
§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
a§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: 3665 Job Number: Page:7 of 15
Computer Method Summary (Part 1 of 3) C -2R
_CB ntuLx_Alisola-Q.uinta Plan 5 11/11/2Q02
Project Tie Date
gal 5=95DlaBe.i.n.a_.Caul1~La_QWnfa
roject Address Building Permit #
BREEZE AIR CO.NDITIONING (760) 346-0855
Documentation Author Telephone Plan Check/Date
ute.�Peejformance 15 Field Check/Date
Compliance Method (Package or Computer) Climate Zone
Source Energy Use Standard Proposed Compliance
(kBtulsf-yr) Design Design Margin
Space Heating
6.42
7.32
-0.90
Space Cooling
46.93
46.01
0.91
Domestic Hot Water
0.00
0.00
0.00
Totals
53.35
53.34
0.01
BUILDING COMPLIES
GENERAL INFORMATION
X❑ slab Floor
Conditioned Floor Area: 290
Floor Construction Type: . ❑ Raised Floor
Building Type: Single Fam Detached
Building Front Orientation: (West) 270 deg
Number of Dwelling Units: 0.14
Number of Stories: 1
BUILDING ZONE INFORMATION
Zone Name Floor Area Volume
Total Fenestration Area:
Total Conditioned Volume:
# of
Units
.Existing H -at/ .nnl System _ 9Q0 32p 0_14
OPAQUE SURFACES Act.
Type Area U -Fac. Azm. Tilt
Boot_ 290 0.028 0 — 0
1Lllall— 160 0 088 2 90_
tall_ 8 0.088 gQ_ cm
Mall— 164 0.088 180 90
Wall 80 0.088 270 gn
Solar
Gains
--
nce
/"1 ■
8 Roof -
V.A L W(W
VA El cW. c
■ : 1 - (1
P. ■ 1 1
■■
■ ■
■ ■
■■
■ ■
■ ■
■■
IN ■
IN ■
■ ■
■ ■
■ ■
■ ■
■ ■
■ ■
a
■ ■
■ ■
■■
■ ■
■■
■ ■
Slab Floor Area:
Zone Type
CnnditinnPri
9.7%
2,320
290
Thermostat
Type
SPthark
Vent
Hgt. Area
2 n/a
Location / Comments
Additinn
Addition
Arlditjpn
Additinn
Addition
EnergyPro 3.1 By EnergySoft User Number: 3665 Job Number. Page:8 of 15
Computer Method Summary
(Part 2 of 3) C -2R
Century -Aliso La Quinta Plan 5
11/11/2002
Protect Title
Date
FENESTRATION SURFACES
U-
Act.
Glazing Type Location/
# Type Area
Factor
SHGC
Azm.
Tilt Comments
_L V,ndow--Left (NDAW gn n
--o m
_ 05.9
n
qn Dswble_Metal Low F rlp;;r Addition
2 Window Front (West) 4.0
0.450
0.59
270
90 Double Metal Low E Clear Addition
3 Window Front (West) 4.0
0.450
0.59
270
90 Double Metal Low E Clear Addition
INTERIOR AND EXTERIOR SHADING
# Exterior Shade Type SHGC
1 Bug Screen 0.76
2 Bug Screen 0.76
3 Bug Screen 0.76
110—
Window
Hgt. Wd.
lane . Left Fin Right Fin
LExt. REA Dist. Len. Hgt. Dist. Len. Hqt.
I EnergyPro 3.1 By EnergySoft User Number. 3665 Job Number: Paae:9 of 15 1
Computer Method Summary
(Part 3 of 3) C-2R
Century-Aliso La Quinta Plan 5
11/11/2002
Project Title
Date
'WTHERMAL MASS FOR HIGH MASS DESIGN
Area Thick. Heat
Inside
Location
Type (sf) (in.) Cap. Cond. Form 3
Reference
R-Val.
Comments
Con r e lyVweight 2911 150 fig. AM n/a
0_
Addition / Slab on Grade
PERIMETER LOSSES
F2 Insulation
Type • Length Factor R-Val. Depth Location / Comments
Slab Perimeter 56 0.76 0 0 0 Addition
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 80° AFUE Ducts in Attic
4.2 Setback
Existing Heat/Cool System
�ydronic 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
Existing Heat/Cool System
WATER HEATING SYSTEMS
Rated'
Tank
Energy Fact! Tank Insul.
Water Heater Water Heater Distribution
# in Input
Cap.
1
or Recovery Standby R-Value
System Name Type Type
Syst. (Btu/hr)
(qal)
Efficiency Loss (%) Ext.
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.
•
Computer Method Summary (Addendum) C -2R
Century -Aliso La Quinta Plan 5 11/11/2002
Croject 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, an may reject a building or design that otherwise complies
+aacu vn ure aueyuaay vi ure bpecrar )uSUnGaUon anu uocumematlon SUDMineo. Plan Field
HIGH MASS Design(see C -2R) - Verify Thermal Mass: 290 sqft Exposed Slab Floor, 3.50" thick at Addition
HERS Required Verification
These features must be confirmed and/or tested by a certified HERS rater under the supervision of a CEC aooroved HERS
pruvruer. r ne nr-ma rater must uocument the neia vermcation ana aiagnostic testing of tnese measures on a Corm (;F -6R.
plan
Field
The HVAC System "Existing Heat/Cool System" includes Refrigerant Charge and Airflow Credit (or a TXV). A certified HERS rater
must provide verifification of the TXV, or measure the Refrigerant Charge and Airflow.
I EnergyPro 3.1 By EnergySoft User Number: 3665 Job Number. Paae:11 of 15 1
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
(PROJECT NAME DATE
Century -Aliso La Quinta Plan 5 11/11/2002
�YSTEM NAME - FLOOR AREA
Existing Heat/Cool System 290
ENGINEERING CHECKS 11SYSTEM LOAD
Number of Systems
1
Heating System
Output per System
82,000
Total Output (Btuh)
82,000
Output (Btuh/sqft)
282.8
Cooling System
Output per System
58,500
Total Output (Btuh)
58,500
Total Output (Tons)
4.9
` Total Output (Btuh/sgft)
201.7
Total Output (sgftlron)
59.5
Air System
CFM per System
2,000
Airflow (cfm)
2,000
Airflow (cfm/sgft)
6.90
Airflow (cfm/Ton)
410.3
Outside Air (%)
0.9
Outside Air (cfm/sqft)
0.06
Note: values above given at ARI conditions
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
Sensible
Latent
CFM
Sensible
235
5,280
959
171
6,889
0
264
344
0
0
17
757
415
17
812
0
0
264
344
6 564 1,374 8 389
Existing Heat/Cool System 46,297 1,148 82,000
Total Adjusted System Output 46,297 1,148 82,000
(Adjusted for Peak Design Conditions)
TIME OF SYSTEM PEAK F Aug 2 pm Jan 12 am
EATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak
26.0 OF 69.5 OF 108.0 OF 108.0 OF
Supply Air Ducts
Outside Air
17 cfm 107.8 °F
Heating Coil Supply Fan
2000 cfm ROOMS
69.8 OF 70.0 OF
�% Return Air Ducts 4
[COOLING SYSTEM PSYCHROMETRICS (Airstream Temneratures at Time of Coolina Peak)
15.0/78.6°F 74.5/60.2°F . 52.7/51.6°F
Outside Air
17 cfm
Cooling Coil
74.1/60.1 ° F
Supply Fa
2000 cfm
52.7 / 51.6 of
Supply Air Ducts —7
W. .
Fan 52.9/51.6OF
44.2% R.H. ROOMS
74.0/60.0OF
h Return Air Ducts `S
EnergyPro 3.1 By EnergySoft User Number. 3665 Job Number. Page: 12 of 15 1
]ROOM
LOAD SUMMARY -
--]
PROJECT NAME
Cent-Aliso La Quinta Plan 5
DATE
11/11/2002
YSTEM NAME
Existin Heat/Cool System
FLOOR AREA
290
ROOM LOAD SUMMARY
ROOM COOLING PEAK
COIL COOLING PEAK
COIL HTG. PEAK
ZONE NAME
ROOM NAME
Mult.
CFM •
SENSIBLE
LATENT
CFM
SENSIBLE
LATENT
CFM
SENSIBLE
Addition
Addition
1
235
5,280
959
235
5,280
959
171
6,889
rTOTAL
PAGE TOTAL 1 235 5,280 959
1 235 5,280 959
171
6,889
171
6,889
EnergyPro 3.1 By EnergySoft User Number: 3665 Job Number. Page: 13 of 15
ROOM HEATING PEAK LOADS
roject I ttie
;entury-Alisn I a niiinta Plan
1.1/.1-1/1)nn7
. oom Information Design Conditions
Room Name Addition
Time of Peak Jan 12 am
Floor Area 290
Outdoor Dry Bulb Temperature 26 OF
Indoor Dry Bulb Temperature 700=
Btulhr
Conduction
Area
x
X
X
X
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
U -Value
X
X
X
X
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
AT of
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
_
=
=
=
=
=
=
=
=
=
=
=
=
=
Btulhr
290.0
0.0280
44.0
357
412.0
0.0885
44.0
1,604
20.0
0.5300
44.0
466
8.0
0.4500
44.0
158
perimeter = 56.0
44.5
2.492
Items shown with an asterisk ('r) denote conduction through an interior surface to arother room. Page Total: 510-781
Infiltration: 1.00 x 1.064 x 290 x 8.00 x 1.00 160 x = 1 811
a Air Sensible Area Ceiling Height ACH pT
Fraction
TOTAL HOURLY HEAT LOSS FOR ROOM a ARQ I
EnergyPro 3.1 By EnergySoft User Number: 3665 Job Number Page: 14 of 15
i
•
i
RESIDENTIAL ROOM COOLING LOAD SUMMARY
Century -Aliso La Quinta Plan 5 11/11/2002
Project Title Date
Room Name
Design Indoor Dry Bulb Temperature:
Design Outdoor Dry Bulb Temperature:
Design Temperature Difference:
Conduction
38.2x14.1
Area U -Value
X
DETD1
59.0
38.6
42.0
42.0
Addition
740F
116°F
42°F
Btu/hr
1. Design Equivalent Temperature Difference (DETD)
Items shown with an asterisk (') denote conduction through an interior surface
to another room.
Page Total
2 483
Shaded
Unshaded
Solar Gain Orientation
Area SGF
Area
SGF
SC
Btu/hr
1
(North) (
0.0
x
1
+
20.0
X
15)
X
0.657
=
197
(West) (
0.0
x
1
+
4.0
x
73)
x
0.657
=
192
3
(West) (
0.0
x
1
+
4.0
X
73)
X
0.657
=
192
(
x
+
X
)X
=
(
x
+
X
)x
(
x
+
X
)x
(
x
+
X
)X
(
x
+
X
)x
=
(
X
+
X
)x
=
(
x
+
X
)x
Sched Page Total 581
Internal Gain Frac. Area Heat Gain Btu/hr
Li hts 1.00 x 290 X 0.000 Wafts/sqft x 3.412 Btuh/Waft = 0
Occupants 1.00 X 290 X 250 Btuh/occ. / 250 sgft/Occ. = 290
Receptacle 1.00 x 290 x 0.200 Wafts/sgft X 3.413 Btuh/Waft = 198
Process 1.00 x 290 x 0.000 Wafts/sgft X 3.412 Btuh/Watt = 0
Infiltration:�� x �.Q ] x x � x / 60]
Schedule Air Sensible Area Ceiling Height ACH nT
Fraction
TOTAL HOURLY SENSIBLE HEAT GAIN FOR ROOM 5,2801
Sched.
Latent Gain Frac. Area Heat Gain Btu/hr
OccupantsL:--111:100000:
x 290 x 200 Btuh/OCC. / 250 sgft/occ. = 232
Receptacle x 290 x 0.000 Watts/sgft x 3.41 Btuh/Waft = o
Process x 290 x 0.000 Wafts/sqft X 3.41 Btuh[Waft = o
Infiltration: Iche1-o0 X AlrL .7 x Area 29 x CeilingHeightx ACH 00 / 60] 0`00394 = 727
Fraction
TOTAL HOURLY LATENT HEAT GAIN FOR ROOM 959
EnergyPro 3.1 By EnergySoft User Number: 3665 Job Number Page: 15 of 15