HomeMy WebLinkAbout2527 Spruce Creek Dr - Disclosures/Blower Door Test - 08/07/2018BUILDING LEAKAGE TEST
Date of Test: 8/7/2018
Customer: RAH
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Area:
3. Building Leakage Curve:
Test File: 2527 Spruce Creek Bd
Technician: Michael Broussard
Project Number:
Building Address: 2527 Spruce Creek dr
Fort Collins, CO
1574 CFM50 (+/- 1.3 %)
3.00 ACH50
86.6 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 114.9 (+/- 38.8 %)
Exponent (n) = 0.669 ( +/- 0.099 )
Correlation Coefficient = 0.99883
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:
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: 8/7/2018 Test File: 2527 Spruce Creek Bd
Building Information Location Climate Information
Volume
31524
Surface Area
Floor Area
Height
# of Bedrooms
# of Occupants
Year of Construction
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
I Model 3 (110V)
I
I-
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 8/7/2018 Test File: 2527 Spruce Creek Bd
Depressurization Test:
Environmental Data
Indoor Temperature (OF)
Outdoor Temperature (OF)
Altitude (ft)
72.0
73.0
5500.0
Data Points
Nominal Baseline Adjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-0.3
n/a
n/a
-60.1
-59.9
91.2
-54.4
-54.2
78.2
-49.6
-49.3
68.5
-41.8
-41.6
55.2
-0.2
n/a
n/a
Time Averaging Period: 0
1716
1784
0.5
Ring A
1593
1656
-0.3
Ring A
1493
1551
-0.6
Ring A
1343
1396
0.4
Ring A
Deviations from Standard RESNET Multi -Point Test - Test Parameters
- Fewer than 8 data points were taken.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 8/7/2018 Test File: 2527 Spruce Creek Bd
Comments
-48.59pascals to garage=Passed