HomeMy WebLinkAbout2202 Friar Tuck Ct - Disclosures/Blower Door Test - 08/23/2017BUILDING LEAKAGE TEST
Date of Test: 8/23/2017 Test File: Untitled
Technician: Zach Kimbrough - EnergyLogic
Project Number: 47349
Customer: LC Home
Building Address: 2202 Friar Tuck Ct
Ft Collins , CO 80524
Test Results
1. Airflow at 50 Pascals: 1167 CFM50 ( +/- 0.8 %)
(50 Pa = 0.2 w.c.) 2.34 ACH50
2. Leakage Area: 64.2 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 69.1 ( +/- 5.7 %)
Exponent (n) = 0.722 ( +/- 0.016 )
Correlation Coefficient = 0.99976
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: 68.0 CFM
0.14 ACH
17.0 CFM per person
2. Estimated Design Infiltration Rate: Winter: 127.9 CFM
0.26 ACH
Summer: 80.3 CFM
0.16 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: 8/23/2017 Test File: Untitled
Building Information
Volume 29882.56
Surface Area
Floor Area 3262.1
Height 20
# of Bedrooms 3
# of Occupants 4
Year of Construction 2017
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) Default
Micromanometer Energy Conservatory DG700 26986-7 8/2/2010
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 8/23/2017 Test File: Untitled
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
70.0 75.0 5200.0
Data Points
Nominal
Building Pressure
(Pa)
Baseline Adjusted
Building Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm) % Error
Fan
Configuration
-1.4 n/a n/a
-61.1 -59.6 47.2 1245 1314 -0.8 Ring A
-55.2 -53.7 40.8 1160 1224 -0.4 Ring A
-49.6 -48.1 35.2 1079 1139 0.4 Ring A
-43.2 -41.7 28.4 972 1026 0.2 Ring A
-37.7 -36.3 221.3 881 930 0.5 Ring B
-31.0 -29.5 163.7 759 801 0.6 Ring B
-25.3 -23.8 119.9 650 686 0.5 Ring B
-19.5 -18.0 77.4 523 552 -1.1 Ring B
-1.6 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: 8/23/2017 Test File: Untitled
Comments
Garage: -45 PA
Mech: -50 PA