HomeMy WebLinkAbout5644 Cornerstone Dr - Disclosures/Blower Door Test - 02/10/2017-, Fu " db
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BUILDING LEAKAGE TEST
GS Services
2000 S. College Ave. #308
Fort Collins, CO 80525
Date of Test: 2/10/2017 Test File: Brannen Design and Construction - 5644 Cornerstone Dr. - BD1
Customer: Brannen Design and Cons. Technician:
Project Number:
Building Address: 5644 Cornerstone Dr. ✓
Fort Collins, CO
Test Results
1. Airflow at 50 Pascals: 2086 CFM50 (+/- 1.0 %)
(50 Pa = 0.2 w.c.) 1.94 ACH50
0.3263 CFM50/ft2 floor area
2. Leakage Areas: 160.2 in2 ( +/- 4.8 %) Canadian EgLA @ 10 Pa
72.1 in2 (+/- 7.6 %) LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 80.0 ( +/- 11.9 %)
Exponent (n) = 0.833 ( +/- 0.031 )
Correlation Coefficient = 0.99510
4. Test Settings: Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 62.0 CFM
0.06 ACH
2. Estimated Design Infiltration Rate: Winter: 87.8 CFM Summer: 64.4 CFM
0.08 ACH 0.06 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating
2. Estimated Cost of Air Leakage for Cooling
Matt
Schubert
P1600769
��MOR
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 2/10/2017 Test File: Brannan Design and Construction - 5644 Cornerstone Dr. - BD1
Building Information
Volume
64369
Surface Area
Floor Area
6391
Height
10
# of Bedrooms
# of Occupants
Year of Construction
Wind Shield
M
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Cooling SEER
Location Climate Information
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
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
B1600769
6jVjow BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 2/10/2017 Test File: Brannen Design and Construction - 5644 Cornerstone Dr. - BD1
house wrt garage = -45.7
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