HomeMy WebLinkAbout2920 JOSEPH DR - DISCLOSURES - 4/25/2014let
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Date of Test: 4/25/2014
Customer: Journey Homes
7251 W 20th Street
L-200
Greeley, CO 80634
Phone: 970-449-1612
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Area:
3. Building Leakage Curve:
BUILDING LEAKAGE TEST
GS Services
2000 South College Ave
Suite 308
Fort Collins, CO 80525
Test File: Journey Homes 2920 Joseph Dr- BD
Technician: Paul Higman
Project Number:
Building Address: 2920 Joseph Dr
Fort Collins, Colorado 80525
1260 CFM50 (+/- 2.2 %)
3.23 ACH50
69.3 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 33.0 (+/- 16.2 %)
Exponent (n) = 0.931 ( +/- 0.045 )
Correlation Coefficient = 0.99855
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: 71.2 CFM
0.18ACH
2. Estimated Design Infiltration Rate: Winter: 114.8 CFM Summer: 76.2 CFM
0.29 ACH 0.20 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Digitally signed
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Cis2 _CAS BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 4/25/2014 Test File: Journey Homes 2920 Joseph Dr- BD
Building Information
Volume
23382
Surface Area
Floor Area
2445
Height
18
# of Bedrooms
3
# 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
Location Climate Information
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
G$ SETTS BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 4/25/2014 Test File: Journey Homes 2920 Joseph Dr- BD
Depressurization Test:
Environmental Data
Indoor Temperature (A°F)
Outdoor Temperature (A°F)
Altitude (ft)
69.0
71.0
4950.0
Data Points - Data Entered Manually
Nominal
Baseline Adjusted
Fan
Building Pressure
Building Pressure
Pressure
(Pa)
(Pa)
(Pa)
-1.9
n/a
n/a
-60.5
-58.5
52.4
-55.3
-53.3
44.0
-50.7
-48.8
39.3
-45.0
43.0
31.7
40.3
-38.3
26.1
-36.1
-34.1
193.9
-30.6
-28.7
134.8
-25.8
-23.9
92.6
-20.8
-18.9
60.2
-2.0
n/a
n/a
Time Averaging Period: 10
None
Nominal Adjusted
Flow Flow Fan
(cfm) (cfm) % Error Configuration
1310
1426
-2.3
Ring A
1203
1310
-2.2
Ring A
1139
1240
0.7
Ring A
1025
1116
1.8
Ring A
932
1015
3.1
Ring A
825
898
1.6
Ring B
689
750
-0.0
Ring B
572
623
-1.6
Ring B
462
503
-1.0
Ring B
Deviations from Standard RESNET Multi -Point Test - Test Parameters
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G,�.��'�S gUILDING LEAKAGE TEST Page 4 of 4
Date of Test:4/25/2014 Test File: Journey Homes 2920 Joseph Dr- BD
Comments
House WRT Garage=-47.1 pa