HomeMy WebLinkAbout2263 SHANDY ST - DISCLOSURES - 5/22/2017 (6)BUILDING LEAKAGE TEST
GS Services, LTD
2000 S. College Ave. #308
Fort Collins, CO 80525
Date of Test: 5/22/2017 Test File: Hartford Homes - 2263 Shandy St - BDma
Technician:
Project Number:
Customer: Hartford Homes
Building Address: 2263 ShandynSt
Fort Collins, CO
Test Results
1. Airflow at 50 Pascals: 933 CFM50 ( +/- 0.8 %)
(50 Pa = 0.2 w.c.) 2.99 ACH50
2. Leakage Area: 51.3 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 28.9 ( +/- 6.4 %)
Exponent (n) = 0.888 ( +/- 0.018 )
Correlation Coefficient = 0.99975
4. Test Settings: Test Standard: RESNET Multi-Point Test
Test Mode: Depressurization
5. Accuracy Level Standard Level of Accuracy Test
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate:
2. Estimated Design Infiltration Rate:
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: 5/22/2017 Test File: Hartford Homes - 2263 Shandy St - BDma
Building Information
Volume 18710
Surface Area
Floor Area 1665
Height
# of Bedrooms
# of Occupants
Year of Construction
Wind Shield M
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
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) 19247 Default
Micromanometer Energy Conservatory DG700 19028-7
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 5/22/2017 Test File: Hartford Homes - 2263 Shandy St - BDma
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
64.0 44.0 5000.0
Data Points - Data Entered Manually
Nominal
Building Pressure
(Pa)
Baseline Adjusted
Building Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm) % Error
Fan
Configuration
-0.3 n/a n/a
-59.8 -59.4 35.2 1079 1084 -0.3 Ring A
-54.5 -54.1 30.0 998 1002 0.2 Ring A
-50.0 -49.6 238.9 915 919 -0.8 Ring B
-44.8 -44.4 199.1 836 840 0.0 Ring B
-39.6 -39.2 160.8 752 755 0.5 Ring B
-35.1 -34.7 127.8 671 674 -0.1 Ring B
-30.0 -29.6 98.2 589 592 1.0 Ring B
-25.3 -24.9 71.7 504 506 0.8 Ring B
-20.1 -19.7 45.2 401 403 -1.3 Ring B
-0.5 n/a n/a
Time Averaging Period: 10
Deviations from Standard RESNET Multi-Point Test - Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 5/22/2017 Test File: Hartford Homes - 2263 Shandy St - BDma
Comments
House WRT Garage = -46.8 Pa