HomeMy WebLinkAbout2251 MARSHFIELD LN - DISCLOSURES - 4/24/2014 (6)BUILDING LEAKAGE TEST
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Date of Test: 4-24-14
Customer: Journey Homes
7251 W. 20th Street
L-200
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:
Infiltration Estimates
GS Services
2000 S. College Ave
suite 308
Fort Collins. CO 80525
Test File: Journey Homes 2251 Marshfield Lane BD
Technician: Paul Higman
Project Number:
Building Address: 2251 Marshfield Lane
Fort Collins, CO 80524
1016CFM50(+/-0.5%)
2.44 ACH50
0.3769 CFM50/ft2 floor area
76.9 in2 (+/- 2.2 %) Canadian EgLA @ 10 Pa
34.4in2(+/-3.5%)LBLELA@4Pa
Flow Coefficient (C) = 37.7 ( +/- 5.6 %)
Exponent (n) = 0.842 ( +/- 0.015 )
Correlation Coefficient = 0.99895
Test Standard: CGSB
Test Mode: Depressurization
1. Estimated Average Annual Infiltration Rate: 27.6 CFM
0.07 ACH
2. Estimated Design Infiltration Rate: Winter: 43.4 CFM Summer: 25.6 CFM
0.10 ACH 0.06 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Digitally signed by:
Paul
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GS�e G,�S gUILDING LEAKAGE TEST Page 2 of 4
Date of Test:4-24-14 Test File: Journey Homes 2251 Marshfield Lane BD
Building Information location Climate Information
Volume 24929 Ventilation Weather Factor 0.87
Surface Area Energy Climate Factor 17.00
FloorArea 2695 Heating Degree Days 6020
Height 8 Cooling Degree Days 287
#of Bedrooms 3 Design Winter Wind Speed 9.0 mph
#of Occupants Design Summer Wind Speed 7.0 mph
Year of Construction 2014 Design Winter Temp Diff 69 deg F
Wind Shield M Design Summer Temp Diff 16 deg F
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency%
Cooling Fuel Cost
Cooling SEER
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) Default
Micromanometer Energy Conservatory DG700
GS�S��1-C�S BUILDING LEAKAGE TEST Page 3 of 4
Date of Test:4-24-14 Test File: Journey Homes 2251 Marshfield Lane BD
Depressurization Test:
Environmental Data
Indoor Temperature(A°F) Outdoor Temperature(A°F)
67.0 71.0
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
-60.0 -59.0 41.7 1172 1176 0.7 Ring A
-55.1 -54.1 35.8 1088 1092 0.5 Ring A
-50.4 -49.4 30.0 998 1002 -0.5 Ring A
-45.1 -44.1 235.3 908. 911 -0.4 Ring B
-40.0 -39.0 189.2 815 818 -0.8 Ring B
-35.4 -34.4 152.3 732 735 -1.0 Ring B
-30.4 -29.4 114.3 635 637 -2.0 Ring B
-25.6 -24.7 88.7 560 562 0.4 Ring B
-20.4 -19.4 64.2 477 479 4.4 Ring B
-0.7 n/a n/a
Deviations from Standard CGSB-Test Parameters
None
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GS��S BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 4-24-14 Test File: Journey Homes 2251 Marshfield Lane BD
Comments
House wrt Garage=-46.2pa
Cityof Planning, Development & Transportation Services
Fort Collins
/"''�.`�•.� Community Development& Neighborhood Services
Simulated Performance Alternafive (SPA) Cover Sheet
Submittal and Rating Type
❑Stock Plan Permit—Projected Worst-Case Rating Builder Model:
�Lot-specific Permit- Projected Rating Address:
�Completed Home—Confirmed Rating Ada�ess: 2251 Marshfield Lane
Data Required for All SPA Ratings
euilder: �ourney Homes Rating Firm: GS S@NIC@S
Energy rater: PaUI HIg�718n Date: 4-24-14
Duct Location In uts
Location Su I Return
% Area R-Value %Area R-Value
All within conditioned space 100 0 100 0
Utilit Rates
Ener Source Service char e Rate
Electricity 5 $/month 0.10 $/kWh
Natural gas �5 $/month 0.60 $/therm
Spaces considered outside the thermal boundary:
Additional Information for Stock Plan Permit— Projected Worst-Case Rating
"Worst-case"configuration:
Foundation type(s)
Options included
Orientation of front elevation
eAttach 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
�ttach REM/Rate Fort Collins 2012 Annual Energy Cost Compliance report
ttach 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