HomeMy WebLinkAbout427 Osiander St - Disclosures/Blower Door Test - 03/23/2015BUILDING LEAKAGE TEST
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Date of Test: 3/23/2015
Customer: FR Development
Fort Collins, CO 80521
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
GS Services Ltd
2000 South College Ave #308
Fort Collins, Co 80525
Test File: FIR Development 427 Osiander -Amsterdam -BD
Technician: Paul Higman
Project Number:
Building Address: 427 Osiander
Fort Collins, CO 80524
926 CFM50 (+/- 3.1 %)
2.32 ACH50
50.9 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 51.3 (+/- 28.2 %)
Exponent (n) = 0.739 (+/- 0.076 )
Correlation Coefficient = 0.99341
Test Standard: RESNET Multi -Point Test
Test Mode: Depressurization
Standard Level of Accuracy Test
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 54.0 CFM
0.14 ACH
2. Estimated Design Infiltration Rate: Winter: 101.5 CFM Summer: 63.7 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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Cif8I_V3C5 BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 3/23/2015 Test File: FR Development 427 Osiander -Amsterdam -BD
Building Information Location Climate Information
Volume
23919
Surface Area
Floor Area
2754
Height
20
# 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
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)
I
Default
CS 5�s
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 3/23/2015 Test File: FR Development 427 Osiander -Amsterdam -BD
Depressurization Test:
Environmental Data
Indoor Temperature (AOF) Outdoor Temperature (AOF) Altitude (ft)
67.0 64.0 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
-7.4
n/a
n/a
-66.5
-60.9
31.1
1015
1053
-1.7
Ring A
-61.1
-55.5
26.4
938
97
-2.7
Ring A
-57.5
-51.9
253.2
942
976
2.6
Ring B
-53.8
-48.2
206.7
852
883
-2.0
Ring B
-47.5
-41.9
176.9
788
817
0.6
Ring B
-40.8
-35.2
141.2
705
731
2.3
Ring B
-38.6
-33.0
137.5
696
721
5.8
Ring B
-34.0
-28.4
95.7
582
603
-1.1
Ring B
-26.4
-20.8
57.3
451
467
-3.4
Ring B
-3.8
n/a
n/a
Time Averaging Period: 0
Deviations from Standard RESNET Multi -Point Test - Test Parameters
im
GSs
BUILDING LEAKAGE TEST Page 4 of 4
Date Tn
CI f o+•'V/GVro3l�2015 Test File: FIR Development 427 Osiander -Amsterdam -BD
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Comments
House WRT Garage =-47.Opa