HomeMy WebLinkAbout2612 Forecastle Dr - Disclosures/Air Sealing - 02/05/2013Date of Test: 2-5-13
Customer: Journey Homes
Greeley, CO 80634
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
6617 S. College ave
Fort Collins, CO 80525
Test File: Journey Homes 2612 Forecastle -BD
Technician: Paul Higman
Project Number:
Building Address: 2612 Forecastle
Fort Collins, CO 80524
1137 CFM50 (+/- 0.5 %)
2.37 ACH50
0.3692 CFM50/ft2 floor area
109.4 in2 ( +/- 2.1 %) Canadian EgLA @ 10 Pa
56.0 in2 (+/- 3.5 %) LBL ELA @ 4 Pa
Flow Coefficient (C) = 75.4 ( +/- 5.6 %)
Exponent (n) = 0.694 ( +/- 0.015 )
Correlation Coefficient = 0.99860
Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 45.0 CFM
0.09 ACH
2. Estimated Design Infiltration Rate: Winter: 70.8 CFM Summer: 41.8 CFM
0.15 ACH 0.09 ACH
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: 2-5-13 Test File: Journey Homes 2612 Forecastle -BD
Building Information Location Climate Information
Volume
28769
Surface Area
Floor Area
3080
Height
8
# of Bedrooms
2
# of Occupants
Year of Construction
2012
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: 2-5-13 Test File: Journey Homes 2612 Forecastle-BD
Depressurization Test:
Environmental Data
Indoor Tempereture (°F) Outdoor Temperature (°F)
66.0 55.0
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
-0.9 n/a n/a
-55.0 -54.0 44.7 1212 1199 -0.1 RingA
-50.5 -49.5 39.5 1142 1130 -0.0 RingA
�5.2 -44.3 34.3 1066 1055 1.0 RingA
-40.8 39.8 279.0 988 978 0.6 Ring B
-35.8 -34.8 219.8 878 869 -1.9 Ring B
-30.8 -29.9 177.2 7S9 781 -1.8 Ring B
-24.9 -23.9 140.0 702 695 1.8 Ring B
-20.7 -19.8 104.4 607 601 0.6 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: 2-5-13 Test File: Journey Homes 2612 Forecastle-BD
Comments
House wrt Garage = -46.8 pa
House wrt Mech room = Electric water heat