HomeMy WebLinkAbout2326 Trestle Rd - Disclosures/Blower Door Test - 02/13/2014BUILDING LEAKAGE TEST
Date of Test: 2/13/2014 Test File: Bartran Homes 2326 Trestle Rd BD
Customer: Bartran Homes Technician: Paul Higman
Project Number:
Fort Collins, CO
Building Address: 2326 Trestle Rd
Fort Collins, CO 80525
Test Results
1. Airflow at 50 Pascals: 1304 CFM50 (+/- 0.6 %)
(50 Pa = 0.2 w.c.) 2.20 ACH50
0.3272 CFM50/ft2 floor area
2. Leakage Areas: 207.2 in2 (+/- 2.1 %) Canadian EgLA @ 10 Pa
141.0 in2 (+/- 3.5 %) LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 292.6 ( +/- 5.5 %)
Exponent (n) = 0.382 ( +/- 0.015 )
Correlation Coefficient = 0.99464
4. Test Settings: Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate:
2. Estimated Design Infiltration Rate:
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
n
144.7 CFM
0.24 ACH
Winter: 233.3 CFM Summer: 154.9 CFM
0.39 ACH 0.26 ACH
Digitally signed by:
Paul P�n,I Higman
j DN: CN = Paul
Higma ,.i anC=US
D e: 2014.04.10
15:29:13-06'00'
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 2/13/2014 Test File: Bartran Homes 2326 Trestle Rd BD
Building Information Location Climate Information
Volume
36610
Surface Area
Floor Area
3986
Height
18
# of Bedrooms
5
# of Occupants
Year of Construction
2013
Wind Shield
M
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Cooling SEER
Ventilation Weather Factor
0.87
Energy Climate Factor
17.00
Heating Degree Days
6128
Cooling Degree Days
297
Design Winter Wind Speed
7.3 mph
Design Summer Wind Speed
1 9.4 mph
Design Winter Temp Diff
73 deg F
Design Summer Temp Diff
15 deg F
Equipment Information
Type
Manufacturer
Model
Serial Number
Custom Calibration Date
Fan
Energy Conservatory
Model 3 (110V)
Default
Micromanometer
Energy Conservatory
DG700
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 2/13/2014 Test File: Bartran Homes 2326 Trestle Rd BD
Depressurization Test:
Environmental Data
Indoor Temperature(A°F) Outdoor Temperature(A°F)
63.0 28.0
Data Points-Data Entered Manually
Nominal Baseline Adjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-2.1 n/a n/a
-61.2 -59.2 62.3 1425 1376 -1.1 Ring A
-55.4 -53.4 58.4 1381 1334 -0.3 Ring A
-50.1 -48.1 53.7 1326 1281 -0.3 Ring A
-45.4 -43.4 50.9 1292 1248 1.0 Ring A
-40.4 -38.4 47.3 1247 1205 2.1 Ring A
-35.1 -33.1 41.4 1168 1128 1.3 Ring A
-30.1 -28.1 34.7 1072 1035 -1.1 Ring A
-25.5 -23.5 29.0 982 949 -3.0 Ring A
-20.5 -18.5 247.5 931 899 0.8 Ring B
-1.9 n/a n/a
Deviations from Standard CGSB-Test Parameters
- n value(0.382)outside of acceptable limits.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 2/13/2014 Test File: Bartran Homes 2326 Trestle Rd BD
Comments
House WRT Garage east=-48.5pa
House WRT Garage south=-47.6pa
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Simulated Performance Alternative (SPA) Cover Sheet
Submittal and Rating Type
❑Stock Plan Permit—Projected Worst-Case Rating Builder Model:
❑Lot-specific Permit-Projected Rating Address:
❑� Completed,Home—Confirmed Rating Aad�eSs: 2326 Trestle Rd
Data Required for All SPA Ratings
Builder: Bartran Homes Rating Firm: GS SeNIC@S
Ener9Y rater: Paul Higman Date: 2-13-14
Duct Location In uts
Location Su I Return
°/a Area R-Value %Area R-Value
All within conditioned space 100 0 100 0
Utilit Rates
Ener Source Service char e Rate
Electricity 5 $/month 0.10 $/kWh
Natural gas �5 $/month 0.60 $/therm
Spaces considered outside the thermal boundary:
Additional Information for Stock Plan Permit— Projected Worst-Case Rating
"Worst-case"configuration:
Foundation type(s)
Options included
Orientation of front elevation
Attach REM/Rate Fort Collins 2012 Annual Energy Cost Compliance report
Attach REM/Rate Energy Code Inspection Checklist
Additional Information for Lot-Specific Permit— Projected Rating
�ttach REM/Rate Fort Collins 2012 Annual Energy Cost Compliance report
ttach REM/Rate Energy Code Inspection Checklist
Additional Information for Completed Home— Confirmed Rating
�Attach REM/Rate Fort Collins 2012 Annual Energy Cost Compliance report
(Utility rates reflected in this report must be City-approved rates on lot-specific permit application date.)
�Attach Home Energy Rating Certificate
Updated 11/09/2012