HomeMy WebLinkAbout439 HOUGHTON CT - DISCLOSURES - 8/21/2013 (4)C
Date of Test: 8-21-13
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
BUILDING LEAKAGE TEST
Thermal Concepts
6617 S. College Ave
Fort Collins, CO 80525
Test File: Encore Homes 439 Houghton BD
Technician: Paul Higman
Project Number:
Building Address: 439 Houghton
Fort Collins, CO 80524
1027 CFM50 (+/- 1.0 %)
3.74 ACH50
0.6543 CFM50/ft2 floor area
74.2 in2 (+/- 4.3 %) Canadian EgLA @ 10 Pa
32.3 in2 (+/-7.0 %) LBLELA@4 Pa
Flow Coefficient (C) = 34.0 ( +/- 11.2 %)
Exponent (n) = 0.871 ( +/- 0.030 )
Correlation Coefficient = 0.99644
4. Test Settings: Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 32.0 CFM
0.12 ACH
2. Estimated Design Infiltration Rate: Winter: 54.5 CFM
0.20 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Summer: 30.6 CFM
0.11 ACH
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 8-21-13 Test File: Encore Homes 439 Houghton BD
Building Information Location Climate Information
Volume
16474
Surface Area
Floor Area
1569
Height
16
# of Bedrooms
3
# of Occupants
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
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: 8-21-13 Test File: Encore Homes 439 Houghton BD
Depressurization Test:
Environmental Data
Indoor Temperature (OF) Outdoor Temperature (OF)
72.0 82.0
Data Points - Data Entered Manually
Nominal
Baseline Adjusted
Fan
Building Pressure
Building Pressure
Pressure
(Pa)
(Pa)
(Pa)
-1.3
n/a
n/a
-55.2
-53.8
34.1
-50.2
-48.8
29.4
-45.1
-43.7
242.6
40.7
-39.3
201.6
-35.6
-34.2
157.8
-30.1
-28.7
113.2
-25.2
-23.8
77.6
-20.5
-19.1
48.5
-1.5
n/a
n/a
None
Nominal Adjusted
Flow Flow Fan
(cfm) (cfm) % Error Configuration
1062
1072
-2.0
Ring A
989
998
-0.7
Ring A
922
931
1.9
Ring B
841
849
2.0
Ring B
745
752
2.0
Ring B
632
638
0.8
Ring B
524
529
-1.6
Ring B
415
419
-5.6
Ring B
Deviations from Standard CGSB - Test Parameters
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 8-21-13 Test File: Encore Homes 439 Houghton BD
Comments
House wrt Garage =-46.8pa
t,�0 13` t
City of
Fort Cottins Planning, Development & Transportation Services
µ' `�000 ` Community Development & Neighborhood Services
Simulated Performance Alternative (SPA) Cover Sheet
Submittal and Rating Type
❑ Stock Plan Permit — Projected Worst -Case Rating Builder Model: I Remington
❑ Lot -specific Permit - Projected Rating Address:
Completed Home — Confirmed Rating Address: 439 Houghton
Data Required for All SPA Ratings
Builder: Encore Homes Rating Firm: Thermal Concepts
Paul Higman 8-21-13
Energy rater: Date:
Duct Location Inputs
Location
Su ply
Return
% Area
R-Value
% Area
R-Value
Inside conditioned space
100
100
Utility Rates
Energy Source
Service charge
Rate
Electricity
5 $/month
0.09 $/kWh
Natural gas
10 $/month
0.65 $/therm
Spaces considered outside the thermal boundary:
Additional Information for Stock Plan Permit — Projected Worst -Case Rating
"Worst -case" configuration:
Foundation
Options included
Orientation of front elevation
❑ Attach REM/Rate Fort Collins 2012 Annual Energy Cost Compliance report
❑ Attach REM/Rate Energy Code Inspection Checklist
Additional Information for Lot -Specific Permit — Projected Rating
❑ Attach REM/Rate Fort Collins 2012 Annual Energy Cost Compliance report
❑ Attach REM/Rate Energy Code Inspection Checklist
Additional Information for Completed Home — Confirmed Rating
❑ Attach REM/Rate Fort Collins 2012 Annual Energy Cost Compliance report
(Utility rates reflected in this report must be City -approved rates on lot -specific permit application date.)
❑ Attach Home Energy Rating Certificate
Updated 11/09/2012