HomeMy WebLinkAbout2601 Bar Harbor Dr - Disclosures/Air Sealing - 04/09/2013Date of Test: 4-9-13
Customer: Journey Homes
Greeley, CO 80634
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Areas:
3. Building Leakage Curve:
4. Test Settings:
BUILDING LEAKAGE TEST
Thermal Concepts
6617 S. College ave
Fort Collins, CO 80525
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Test File: Journey Homes 2601 Bar Harbor -BD
Technician: Paul Higman
Project Number:
Building Address: 2601 Bar Harbor '
Fort Collins, CO 80524
931 CFM50 (+/- 0.6 %)
3.41 ACH50
0.5261 CFM50/ft2 floor area
71.1 in2 (+/- 2.7 %) Canadian EgLA @ 10 Pa
31.9in2(+/-4.4%)LBLELA@4Pa
Flow Coefficient (C) = 35.2 ( +/- 6.9 %)
Exponent (n) = 0.837 ( +/- 0.019 )
Correlation Coefficient = 0.99851
Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 31.6 CFM
0.12 ACH
2. Estimated Design Infiltration Rate: Winter: 53.8 CFM Summer: 30.2 CFM
0.20 ACH 0.11 ACH
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: 4-9-13 Test File: Journey Homes 2601 Bar Harbor-BD
Building Information Location Climate Information
Volume 16388 Ventilation Weather Factor 0.87
Surface Area Energy Climate Factor 17.00
FloorArea 1770 Heating Degree Days 6020
Height 16 Cooling Degree Days 287
#of Bedrooms 3 Design Winter Wind Speed 9.0 mph
#of Occupants Design Summer Wind Speed 7.0 mph
Year of Construction 2013 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 %
Cooling Fuel Cost
Cooling SEER
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: 4-9-13 Test File: Journey Homes 2601 Bar Harbor-BD
Depressurization Test:
Environmental Data
Indoor Temperature(°F) Outdoor Temperature (°F)
66.0 52.0
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
-1.4 n/a n/a
-55.0 -53.8 30.5 1006 993 0.3 Ring A
-49.6 -48.4 25.3 919 907 0.1 Ring A
-45.9 -44.6 202.5 843 832 -1.8 Ring B
-39.9 -38.6 170.9 775 765 1.9 Ring B
-35.2 -34.0 132.0 682 673 -0.1 Ring B
-30.6 -29.4 103.7 605 597 0.1 Ring B
-25.2 -23.9 69.4 496 489 -2.7 Ring B
-20.5 -19.3 52.8 433 427 2.0 Ring B
-1.1 n/a n/a
Deviations from Standard CGSB -Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 4-9-13 Test File: Journey Homes 2601 Bar Harbor-BD
Comments
House wrt Garage = -48.2pa
House wrt Mech room = Electric water heat