HomeMy WebLinkAbout508 BANNOCK ST - DISCLOSURES - 3/12/2014 (3)Date of Test: 3-12-14
Customer: Encore Homes
Windsor, CO 80550
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Areas:
3. Building Leakage Curve:
4. Test Settings:
BUILDING LEAKAGE TEST
Thermal Concepts
P.O. Box 270066
Fort Collins, CO 80527
Test File: Encore Homes 508 Bannock -BD
Technician: Paul Higman
Project Number:
Building Address: 508 Bannock
Fort Collins, CO 80524
856 CFM50 (+1- 0.6 %)
3.47 ACH50
0.5553 CFM50/ft2 floor area
86.1 in2 (+/- 2.6 %) Canadian EgLA @ 10 Pa
45.2 in2 (+/- 4.1 %) LBL ELA @ 4 Pa
Flow Coefficient (C) = 63.3 ( +/- 6.5 %)
Exponent (n) = 0.666 ( +/- 0.017 )
Correlation Coefficient = 0.99768
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:
44.8 CFM
0.18 ACH
Winter: 76.3 CFM Summer: 42.8 CFM
0.31 ACH 0.17 ACH
Paul Digitally signed by:
Paul Higman
DN:,CN = Paul
H i g m a n'igman C= US
J Date: 2014.03.17
05`:40:06-06-00-
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 3-12-14 Test File: Encore Homes 508 Bannock -BD
Building Information Location Climate Information
Volume
14820
Surface Area
Floor Area
1542
Height
16
# of Bedrooms
2
# 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
6020
Cooling Degree Days
287
Design Winter Wind Speed
9.0 mph
Design Summer Wind Speed
7.0 mph
Design Winter Temp Diff
69 deg F
Design Summer Temp Diff
16 deg F
Equipment Information
Type
Manufacturer
Model
Serial Number
Custom Calibration Date
Fan
Energy Conservatory
Model 3 (110V)
Default
Micromanometer
Energy Conservatory
DG700
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 3-12-14 Test File: Encore Homes 508 Bannock -BD
Depressurization Test:
Environmental Data
Indoor Temperature (A°F) Outdoor Temperature (A°F)
65.0 39.0
Data Points - Data Entered Manually
Nominal Baseline Adjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-1.2
n/a
n/a
-60.2
-59.1
28.9
981
956
-0.1
Ring A
-55.9
-54.8
241.6
920
897
-1.5
Ring B
-50.2
-49.1
217.8
874
852
0.7
Ring B
-45.4
-44.3
188.2
813
793
0.3
Ring B
-41.5
-40.4
170.5
774
755
1.6
Ring B
-35.6
-34.5
132.0
682
665
-0.6
Ring B
-30.2
-29.1
111.4
627
611
2.4
Ring B
-25.5
-24.4
77.9
525
512
-3.6
Ring B
-20.2
-19.1
60.2
462
450
-0.2
Ring B
-1.0
n/a
n/a
Deviations from Standard CGSB - Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 3-12-14 Test File: Encore Homes 508 Bannock -BD
Comments
House wrt Garage =-45.2pa