HomeMy WebLinkAbout2851 Exmoor Ln - Disclosures/Blower Door Test - 05/08/2014i100 r
Date of Test: 5/8/2014
Customer: Journey Homes
7251 W. 20th St
L-200
Greeley, CO 80634
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Area:
3. Building Leakage Curve:
BUILDING LEAKAGE TEST
GS Services
2000 S. College Ave
suite 308
Fort Collins, CO 80525
Test File: Journey Homes 2851 Exmoor Lane BD
Technician: Paul Higman
Project Number:
Building Address: 2851 Exmoor Lane
Fort Collins, CO 80525
1302 CFM50 (+/- 1.2 %)
2.72 ACH50
71.6 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 176.8 (+/- 8.3 %)
Exponent (n) = 0.511 ( +/- 0.023 )
Correlation Coefficient = 0.99872
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: 69.7 CFM
0.15 ACH
2. Estimated Design Infiltration Rate: Winter: 118.6 CFM Summer: 78.7 CFM
0.25 ACH 0.16 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
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GS'Ser *pes BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 5/8/2014 Test File: Journey Homes 2851 Exmoor Lane BD
Building Information
Volume
28757
Surface Area
Floor Area
2901
Height
15
# of Bedrooms
3
# of Occupants
Year of Construction
2014
Wind Shield
M
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Cooling SEER
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
Equipment Information
Type
Manufacturer
Model
Serial Number
Custom Calibration Date'
Fan
Energy Conservatory
Model 3 (110V)
Default
Micromanometer
Energy Conservatory
DG700
,= =� '
GS�e ���5 gUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 5/8/2014 Test File: Journey Homes 2851 Exmoor Lane BD
Depressurization Test:
Environmental Data
Indoor Temperature(A°F) Outdoor Temperature(A°F) Altitude(ft)
69.0 72.0 4950.0
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
-2.1 n/a n/a
-60.1 -58.1 60.7 1408 1415 0.7 Ring A
-55.0 -53.0 55.9 1352 1359 1.3 Ring A
-50.1 -48.1 49.3 1272 1278 0.2 Ring A
-45.8 -43.8 43.5 1197 1203 -1.1 Ring A
-40.1 -38.1 38.4 1126 1132 -0.1 Ring A
-34.8 -32.8 32.1 1032 1037 -1.2 Ring A
-30.7 -28.6 28.0 965 970 -1.1 Ring A
-25.2 -23.1 217.8 874 878 -0.1 Ring B
-20.1 -18.1 174.0 782 786 1.5 Ring B
-2.0 n/a n/a
Time Averaging Period: 10
Deviations from Standard RESNET Multi-Point Test-Test Parameters
None
GS��@ G�S gUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 5/8/2014 Test File: Journey Homes 2851 Exmoor Lane BD
Comments
House WRT Garage=-46.6pa