HomeMy WebLinkAbout2251 SUNBURY LN - DISCLOSURES - 9/5/2013 (10)Date of Test: 9-5-13
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
Test File: Journey Homes 2251 Sunbury BD
Technician: Paul Higman
Project Number:
Building Address: 2251 Sunbury Ln
Fort Collins, CO 80524
1282 CFM50 (+/- 0.6 %)
3.69 ACH50
0.5710 CFM50/ft2 floor area
157.4 in2 ( +/- 2.2 %) Canadian EgLA @ 10 Pa
92.5 in2 (+/- 3.6 %) LBL ELA @ 4 Pa
Flow Coefficient (C) = 153.8 ( +/- 5.6 %)
Exponent (n) = 0.542 ( +/- 0.015 )
Correlation Coefficient = 0.99731
Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 95.0 CFM
0.27 ACH
2. Estimated Design Infiltration Rate: Winter: 156.2 CFM Summer: 87.7 CFM
0.45 ACH 0.25 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: 9-5-13 Test File: Journey Homes 2251 Sunbury BD
Building Information Location Climate Information
Volume 20876 Ventilation Weather Factor 0.87
Surface Area Energy Climate Factor 17.00
FloorArea 2246 Heating Degree Days 6020
Height 18 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: 9-5-13 Test File: Journey Homes 2251 Sunbury BD
Depressurization Test:
Environmental Data
Indoor Tempereture (°F) Outdoor Temperature (°F)
76.0 91.0
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
-1.0 n/a n/a
-60.0 -59.0 58.7 1385 1404 0.1 RingA
-55.0 -54.0 53.6 1325 1343 0.5 RingA
-50.4 -49.4 48.7 1264 1282 0.6 RingA
-45.0 -44.0 42.4 1182 1198 0.2 RingA
-40.5 -39.5 37.5 1113 1128 -0.0 RingA
-35.0 -34.0 30.0 999 1013 -2.6 Ring A
-30.4 -29.4 249.6 935 948 -1.4 Ring B
-25.1 -24.1 204.0 846 858 -0.6 Ring B
-20.1 -19.1 172.2 778 789 3.6 Ring B
-1.0 n/a n/a
Deviations from Standard CGSB-Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 9-5-13 Test File: Journey Homes 2251 Sunbury BD
Comments
House wrt Garage = -47.1 pa