HomeMy WebLinkAbout2061 SCARECROW RD - DISCLOSURES - 2/17/2015BUILDING LEAKAGE TEST
GS Services Ltd
2000 S College Ave.
Suite 308
Fort Collins, CO 80525
Date of Test: 2/17/2015 Test File: Bellisimo Construction - 2061 Scarecrow - Unit B - BD
Customer: Bellisimo Construction Inc. Technician: Phil Seitz
Project Number: Unit B
Fort Collins, CO 80526
Building Address: 2061 Scarecrow
Fort Collins, CO 80525
Test Results
1. Airflow at 50 Pascals: +/- 1.4 %)
(50 Pa = 0.2 w.c.) 5.39 ACH50
2. Leakage Area: 4.5 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 71.1 (+/- 9.6 %)
Exponent (n) = 0.717 ( +/- 0.027 )
Correlation Coefficient = 0.99930
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: 66.3 CFM
0.30 ACH
2. Estimated Design Infiltration Rate: Winter: 106.9 CFM Summer: 70.9 CFM
0.49 ACH 0.33 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Digitally signed by:
Philip DWCNP ePhilip Seitz
email =S V I tZf D DaIte: 201 03 318:
14:24-07'00'
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BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 2/17/2015 Test File: Bellisimo Construction-2061 Scarecrow-Unit B-BD
Building Information Location Climate Information
Volume 13052 Ventilation Weather Factor 0.87
SurfaceArea Energy Climate Factor 17.00
FloorArea 1305 Heating Degree Days 6128
Height 18 Cooling Degree Days 297
#of Bedrooms 3 Design Winter Wind Speed 7.3 mph
#of Occupants Design Summer Wind Speed 9.4 mph
Year of Construction 2014 Design Winter Temp Diff 73 deg F
Wind Shield M Design SummerTemp 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 (110� Default
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 2/17/2015 Test File: Bellisimo Construction-2061 Scarecrow- Unit B-BD
Depressurization Test:
Environmental Data
Indoor Temperature(A°F) Outdoor Temperature(A°F) Altitude(ft)
62.0 20.0 5000.0
Data Points
Nominal BaselineAdjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-3.8 n/a n/a
-63.8 -59.1 59.1 1390 1314 -0.6 Ring A
-57.9 -53.2 51.0 1292 1222 -0.4 Ring A
-51.9 -47.1 43.1 1191 1127 0.2 Ring A
-46.1 -41.4 34.8 1073 1015 -1.0 Ring A
-39.2 -34.4 27.6 958 906 0.9 Ring A
-33.8 -29.0 209.9 858 811 2.1 Ring B
-27.0 -22.3 138.7 699 661 0.5 Ring B
-21.8 -17.1 90.4 565 534 -1.6 Ring B
-5.7 n/a n/a
Time Averaging Period: 0
Deviations from Standard RESNET Multi-Point Test-Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test:2/17/2015 Test File: Bellisimo Construction-2061 Scarecrow-Unit B-BD
Comments
House WRT Garage=-45.6 pa
Targets:
4.Oach50=<870