HomeMy WebLinkAbout538 Cajetan St - Disclosures/Blower Door Test - 11/20/2014k S
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BUILDING LEAKAGE TEST
Date of Test: 11/20/2014
Customer: FR Development
Fort Collins, CO 80525
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.) .
2. Leakage Area:
3. Building Leakage Curve:
4. Test Settings:
5. Accuracy Level
Infiltration Estimates
GS Services
2000 S College Ave.
Suite 308
Fort Collins, CO 80525
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-1 A 402 6
Test File: FIR Development - 538 Cajetan - Vienna - BD1
Technician:
Project Number:
Building Address: 538 Cajetan
Fort Collins, CO 80525
1239 CFM50 (+/- 0.8 %)
2.87 ACH50
68.2 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 91.4 ( +/- 5.5 %)
Exponent (n) = 0.666 ( +/- 0.015 )
Correlation Coefficient = 0.99974
Test Standard: RESNET Multi -Point Test
Test Mode: Depressurization
Standard Level of Accuracy Test
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:
73.3 CFM
0.17 ACH
18.3 CFM per person
Winter: 135.9 CFM Summer: 85.3 CFM
0.32 ACH 0.20 ACH
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GSEGf?'S BUILDING LEAKAGE TEST Page 2 of 4
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Date of Test: 11/20/2014 Test File: FIRDevelopment - 538 Cajetan - Viennai-BD1 �
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Building Information Location Climate Information
Volume
25885
Surface Area
Floor Area
2559
Height
21
# of Bedrooms
3
# of Occupants
4
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
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
es BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 11/20/2014 Test File: FR Development - 538 Cajetan - Vienna - BD1 1-7
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Depressurization Test: 4 UJ e Environmental -Data
Indoor Temperature (AOF)
Outdoor Temperature (%°F)
Altitude (ft)
65.0
60.0
5000.0
Data Points
Nominal Baseline Adjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-1.1
n/a
n/a
-60.9
-59.9
57.7
-55.2
-54.2
50.3
-48.9
-47.9
42.6
-42.6
-41.5
34.6
-36.7
-35.6
27.8
-31.1
-30.1
216.9
-24.9
-23.9
159.7
-19.0
-17.9
105.8
-1.1
n/a
n/a
Time Averaging Period: 0
None
1373
1399
0.1
Ring A
1284
1308
0.1
Ring A
1185
1207
0.3
Ring A
1070
1090
-0.4
Ring A
961
979
-1.0
Ring A
872
889
0.7
Ring B
749
764
0.9
Ring B
611
623
-0.5
Ring B
Deviations from Standard RESNET Multi -Point Test - Test Parameters
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 11/20/2014 Test File: FIR Development - 538 Cajetan - Vienna - BD1
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Comments �D—i�
House WRT Garage =-47.8pa [[[��� --
2012 IECC Target is < 1294