HomeMy WebLinkAbout3339 W Elizabeth St - Disclosures/Blower Door Test - 06/09/2016BUILDING LEAKAGE TEST
Date of Test: 6/9/16
Customer: Richmond American CO
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Areas:
3. Building Leakage Curve:
Test File: 3339 W Elizabeth st
Technician: Michael Broussard
Project Number:
Building Address: 3339 W Elizabeth st
Fort Collins, CO
1763 CFM50 (+/- 7.8 %)
3.00 ACH50
185.9 in2 (+/- 29.4 %) Canadian EgLA @ 10 Pa
100.2 in2 (+/- 49.2 %) LBL ELA @ 4 Pa
Flow Coefficient (C) = 146.1 ( +/- 79.3 %)
Exponent (n) = 0.637 ( +/- 0.218 )
Correlation Coefficient = 0.82507
4. Test Settings: Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
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:
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 6/9/16 Test File: 3339 W Elizabeth st
Building Information
Volume 36232
Surface Area
FloorArea
Height
# of Bedrooms
# of Occupants
Year of Construction
Wind Shield
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 j
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
I.Pes�n Summer Temp Diff 15 deg F
Equipment Information
Type i Manufacturer Model Serial Number Custom Calibration Date!
..... . .....
Fan Tn-Energy Conservatory Model 3(110V)
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 6/9/16 Test File: 3339 W Elizabeth st
Depressurization Test:
Indoor Temperature (OF)
i 82.0
Data Points
Environmental Data
Outdoor Temperature (OF)
42.0
Nominal
Baseline Adjusted
Fan
Nominal
Adjusted
Building Pressure
Building Pressure
Pressure
Flow
Flow
Fan
(Pa)
(Pa)
(Pa)
(cfm)
(cfm)
% Error
Configuration
0.9
n/a
n/a
-49.1
48.4
97.7
1776
1709
-1.1
Ring A
-45.0
44.4
82.3
1633
1571
-3.9
Ring A
-39.0
-38.4
67.5
1482
1426
-4.3
Ring A
-33.7
-33.0
87.0
1678
1614
19.2
Ring A
-29.2
-28.5
39.9
1146
1103
-10.6
Ring A
-24.2
-23.6
31.5
1022
983
-10.0
Ring A
-2.2
n/a
n/a
Deviations from Standard CGSB - Test Parameters
- Correlation coefficient (0.825) outside of acceptable limits.
- % Error for one or more of the data test points is greater than 6%.
- Test data was not collected at all 8 recommended target building pressures.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 6/9/16 Test File: 3339 W Elizabeth st
Comments
-47.6 pascals to garage=passed