HomeMy WebLinkAbout2321 Spruce Creek Dr - Disclosures/Blower Door Test - 01/29/2018BUILDING LEAKAGE TEST
6
Date of Test 1/29/18
Customer Richmond American CO
1 7 0 P 3 0 0
Test File. 2321 Spruce creek dr
Technician Michael Broussard
Project Number
Building Address- 2321 Spruce Creek dr
Fort Collins, CO
Test Results
1 Airflow at 50 Pascals 1732 CFM50 (+/- 7 8 %)
(50Pa=02wc) -290ACH50
2 Leakage Areas 182.6 in2 ( +/- 29.4 %) Canadian EgLA @ 10 Pa
98 4 m2 (+/- 49 2 %) LBL ELA @ 4 Pa
3 Building Leakage Curve Flow Coefficient (C) = 143 5 ( +/- 79 3 %)
Exponent (n) = 0 637 ( +/- 0.218 )
Correlation Coefficient = 0 82507
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*
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test 1/29/18 Test Fde 2321 Spruce creek dr �
Building Information � � � � � Lo�ya�i�n C imate Information
Volume 35834 Ventilation Weather Factor 0.87
SurfaceArea Energy Climate Factor 17.00
FloorArea Heating Degree Days 6020
Height Cooling Degree Days 287
#of Bedrooms Design Winter Wind Speed 9.0 mph
#of Occupants Design Summer Wind Speed 7.0 mph
Year of Construction Design Winter Temp Diff 69 deg F
Wind Shield M Design Summer Temp Diff 16 deg F
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency%
Coohng Fuel Cost
Cooling SEER
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) -
, BUILDING LEAKAGE TEST Page 3 of 4
Date of Test. 1/29/18 Test Fde 2321 Spruce creek dr ��
, Depressurization Test: p�, � � �� °� � � Q
Environmental Data �� C�.
Indoor Temperature(°F) Outdoor Temperature(°F)
75 0 18.0
Data Points
Nominal Baseline Adjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
• (Pa) (Pa) (Pa) (cfm) (cfm) °/a Error Configuration
0 9 n/a n/a
-49 1 -48 4 97.7 1776 1678 -1 1 Ring A
-45 0 -44 4 82 3 1633 1543 -3 9 Ring A
-39 0 -38 4 67.5 1482 1401 -4 3 Ring A
-33 7 -33 0 87 0 1678 1586 19.2 Ring A
-29.2 -28 5 39 9 1146 1084 -10.6 Ring A
-24 2 -23 6 31 5 1022 966 -10.0 Ring A
-2 2 n/a n/a
Deviations from Standard CGSB -Test Parameters
- Correlation coefficient(0.825}outside of acceptable limits.
- % Error for one or more of the data test points is greater than 6%.
- Test data was not collected at all 8 recommended target building pressures.
BUILDING LEAKAGE TEST Page 4 of 4 •
Date of Test 1/29/18 Test Fde 2321 Spruce creek dr �'
Comments
-48 92pascals to garage Passed � � � � � � � �