HomeMy WebLinkAbout5115 Cinquefoil Ln - Disclosures/Blower Door Test - 11/04/2013 (2)BUILDING LEAKAGE TEST
Date of Test: 11 /04/13
Customer: Village Homes
Test Results
1. Airflow at 50 Pascals
(50 Pa = 0.2 w.c.)
2. Leakage Area:
3. Building Leakage Curve:
Test File: 5115 Cinquefoil Ln-Tectite 4
Technician: Justin Heldenbrand
Project Number: 29626
Building Address: 5115 Cinquefoil Ln
Fort Collins, CO 80528
1151 CFM50 (+/- 0.7 %)
1.89 ACH50
63.3 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 76.2 (+/- 15.0 %)
Exponent (n) = 0.694 ( +/- 0.037 )
Correlation Coefficient = 0.99857
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:
67.1 CFM
0.11 ACH
13.4 CFM per person
Winter: 126.2 CFM Summer: 79.2 CFM
0.21 ACH 0.13 ACH
Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010)
Recommended Whole Bldg Rate: 73.1 CFM
Base Rate: 73.1 CFM
Infiltration Credit: <0.0 CFM>
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 11/04/13 Test File: 5115 Cinquefoil Ln-Tectite 4
Building Information Location Climate Information
Volume
36491
Surface Area
8406
Floor Area
3556
Height
20
# of Bedrooms
4
# of Occupants
5
Year of Construction
2013
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
Micromanometer
Energy Conservatory
DG700
275-6
03/20/08
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 11/04/13 Test File: 5115 Cinquefoil Ln-Tectite 4
Depressurization Test:
Environmental Data
Indoor Temperature (OF)
Outdoor Temperature (OF)
Altitude (ft)
70.0
39.0
1 5003.0
Data Points
Nominal Baseline Adjusted Fan
Building Pressure Building Pressure Pressure
(Pa) (Pa) (Pa)
Nominal Adjusted
Flow Flow Fan
(cfm) (cfm) � % Error Configuration
-3.8
n/a
n/a
-70.7
-68.2
66.0
1466
1432
0.3
Ring A
-67.6
-65.1
61.3
1414
1382
-0.1
Ring A
-65.0
-62.5
57.7
1374
1342
-0.1
Ring A
-60.1
-57.6
52.0
1305
1276
0.4
Ring A
-58.2
-55.7
48.1
1256
1228
-1.0
Ring A
-53.4
-50.9
43.0
1189
1162
-0.2
Ring A
-51.5
-49.1
41.6
1171
1144
0.7
Ring A
-47.9
-45.4
36.7
1101
1076
-0.0
Ring A
-1.2
n/a
n/a
Time Averaging Period: 0
Deviations from Standard RESNET Multi -Point Test - Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 11/04/13 Test File: 5115 Cinquefoil Ln-Tectite 4
Comments
Connection to:
Mechanicals -50pa
Garage-47.8pa