HomeMy WebLinkAbout2808 Sunset View Dr - Disclosures/Blower Door Test - 08/25/2015BUILDING LEAKAGE TEST
Date of Test: 8/25/2015
Test File: Toll Brothers Blower Door
Customer: Toll Brothers
10 Inverness E Dr
Ste 125
Englewood, CO 80112
Phone 303-708-0730
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Areas:
3. Minneapolis Leakage Ratio:
4. Building Leakage Curve:
5. Test Settings:
Infiltration Estimates
Technician: Jay Bundy
Building Address: 2808 Sunset View
Fort Collins, Colorado 80528
1301 CFM (+/ 0.3 %)
1.55 ACH
0.31 CFM per ft2 floor area
120.1 in2 ( +/- 3.4 %) Canadian EgLA @ 10 Pa
59.9 in2 (+/ 5.2 %) LBL ELA @ 4 Pa
0.12 CFM50 per ft2 surface area
Flow Coefficient (C) = 77.9 ( +/- 8.0 %)
Exponent (n) = 0.720 ( +/- 0.020 )
Correlation Coefficient = 0.99886
Test Standard: = CGSB
Test Mode: = Depressurization
Equipment = Model 3 Minneapolis Blower Door
1. Estimated Average Annual Infiltration Rate: 73.2 CFM
0.09 ACH
2. Estimated Design Infiltration Rate: Winter: 75.8 CFM
0.09 ACH
Summer: 45.1 CFM
0.05 ACH
3. Recommended Whole Building Mechanical 71.4 CFM
Ventilation Rate: (based on ASHRAE 62.2)
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
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