HomeMy WebLinkAbout3658 Galileo Dr - Disclosures/Blower Door Test - 12/12/2013BUILDING LEAKAGE TEST
Date of Test: 12/12/13 Test File: 3658 Galileo Dr -Village-Multi Point Tectite
Customer: Village Homes Technician: Justin Heldenbrand
Project Number: EnergyLogic (30063)
Building Address: 3658 Galileo Dr
Fort Collins, CO 80528
Test Results
1. Airflow at 50 Pascals: 1047 CFM50 (+/- 1.1 %)
(50 Pa = 0.2 w.c.) 1.91 ACH50
2. Leakage Area: 57.6 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 54.9 (+/- 8.4 %)
Exponent (n) = 0.754 ( +/- 0.023 )
Correlation Coefficient = 0.99953
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:
61.0 CFM
0.11 ACH
8.7 CFM per person
Winter: 114.8 CFM Summer: 72.0 CFM
0.21 ACH 0.13ACH
Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010)
Recommended Whole Bldg Rate: 88.0 CFM
Base Rate: 88.0 CFM
Infiltration Credit: <0.0 CFM>
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 12/12/13 Test File: 3658 Galileo Dr -Village-Multi Point Tectite
Building Information Location Climate Information
Volume
32852
Surface Area
7054
Floor Area
3549
Height
20
# of Bedrooms
6
# of Occupants
7
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
Default
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 12/12/13 Test File: 3658 Galileo Dr -Village-Multi Point Tectite
Depressurization Test:
Environmental Data
Indoor Temperature (OF)
Outdoor Temperature (OF)
Altitude (ft)
70.0
42.0
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
-4.8
n/a
n/a
-63.7
-60.1
44.9
-58.0
-54.4
38.8
-52.6
-48.9
34.1
-47.5
-43.8
27.0
-40.1
-36.5
200.0
-34.6
-30.9
153.3
-28.9
-25.3
114.6
-23.4
-19.7
78.6
-2.5
n/a
n/a
Time Averaging Period: 0
None
1214
1197
-0.4
Ring A
1131
1115
0.0
Ring A
1063
1048
1.8
Ring A
948
935
-1.3
Ring A
838
826
0.1
Ring B
734
724
-0.6
Ring B
636
627
0.2
Ring B
527
520
0.2
Ring B
Deviations from Standard RESNET Multi -Point Test - Test Parameters
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 12/12/13 Test File: 3658 Galileo Dr -Village-Multi Point Tectite
Comments
Connections to:
Garage -48.2 Pa
Mechanical -50 Pa.