HomeMy WebLinkAbout1061 Mary Jane Way - Disclosures/Blower Door Test - 12/14/2014BUILDING LEAKAGE TEST
Date of Test: 12/14/2014 Test File: 1061 Mary Jane Way
Technician: Doug Jean, Efficiency Matters, LLC
Project Number:
Customer: Aspen Heights
Aspen Heights
Fort Collins, CO
Phone: 573-286-7115
Email: atuttle@myaspenheights.com
Building Address: Boulder
1061 Mary Jane Way
Fort Collins, CO 80524
Test Results
1. Airflow at 50 Pascals: 1105 CFM50
(50 Pa = 0.2 w.c.) 3.74 ACH50
2. Leakage Area: 60.8 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 86.9
Exponent (n) = 0.650 (Assumed)
4. Test Settings: Test Standard: RESNET One-Point Test
Test Mode: Depressurization
5. Accuracy Level Reduced Accuracy Test
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 50.7 CFM
0.17 ACH
2. Estimated Design Infiltration Rate: Winter: 74.0 CFM
0.25 ACH
Summer: 54.3 CFM
0.18 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: 12/14/2014 Test File: 1061 Mary Jane Way
Building Information
Volume 17703
Surface Area
Floor Area 1967
Height 9
# of Bedrooms 4
# of Occupants
Year of Construction 2014
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) -
Micromanometer Energy Conservatory DG700
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 12/14/2014 Test File: 1061 Mary Jane Way
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
69.0 42.0 4800.0
Baseline Pressure Data
Baseline 1 (Pa) 47
Baseline 2 49
Baseline 3 48
Baseline 4 52
Baseline 5 51
Average Baseline (Pa) 49.4
Baseline Range (Pa) 5.0
Data Points - Data Entered Manually
Nominal
Building Pressure
(Pa)
Baseline Adjusted
Building Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm)
Fan
Configuration
-1.8 -51.2 39.7 1144 1122 Ring A
Time Averaging Period: 10
Deviations from Standard RESNET One-Point Test - Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 12/14/2014 Test File: 1061 Mary Jane Way
Comments
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