HomeMy WebLinkAbout2014 WINAMAC DR - DISCLOSURES - 10/11/2013Date of Test: 10-11-13
Customer: Encore Homes
Windsor. CO 80550
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Areas:
3. Building Leakage Curve:
BUILDING LEAKAGE TEST
Thermal Concepts
6617 S. College Ave
Fort Collins, CO 80528
Test File: Encore Homes 2014 Winnimac-BD
Technician: Paul Higman
Project Number:
Building Address: 2014 Winnimac
Fort Collins, CO 80524
1063 CFM50 (+/- 0.8 %)
3.54 ACH50
0.6216 CFM50/ft2 floor area
53.3 in2 (+/- 4.4 %) Canadian EgLA @ 10 Pa
18.8in2(+/-6.9%)LBLELA@4Pa
Flow Coefficient (C) = 14.4 ( +/- 10.8 %)
Exponent (n) = 1.099 ( +/- 0.028 )
Correlation Coefficient = 0.99802
4. Test Settings: Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 18.6 CFM
0.06 ACH
2. Estimated Design Infiltration Rate: Winter: 31.7 CFM Summer: 17.8 CFM
0.11 ACH 0.06 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
No Text
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 10-11-13 Test File: Encore Homes 2014 Winnimac-BD
Depressurization Test:
Environmental Data
Indoor Temperature (A°F) Outdoor Temperature (A°F)
70.0 55.0
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
0.5 n/a n/a
-58.8 -58.7 49.3 1272 1254 -1.1 Ring A
-522 -52.1 38.0 1120 1104 -0.7 Ring A
-47.0 -46.9 32.1 1031 1016 2.6 Ring A
-41.6 -41.5 230.6 899 886 2.3 Ring B
-37.4 -37.3 164.7 761 750 -2.6 Ring B
-31.0 -30.9 116.9 642 633 1.0 Ring B
-24.3 -24.2 64.7 479 472 -1.4 Ring B
-19.7 -19.6 39.5 375 370 -2.7 Ring B
-0.7 n/a n/a
Deviations from Standard CGSB -Test Parameters
- n value(1.099) outside of acceptable limits.
. . _.,
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 10-11-13 Test File: Encore Homes 2014 Winnimac-BD
Comments
House WRT Garage = -46.1pa