HomeMy WebLinkAbout621 SYCAMORE ST - DISCLOSURES - 7/26/2017 (3)BUILDING LEAKAGE TEST
3. GS Services, LTD.
-2000, S College Ave #308
_ - `• 'Fort Collins, CO 80525 •` '_
Email: buiidingperformance@gsservices.com 'Website: gsservices.com
Date of Test: 7/26/2017 Test File: Stratton Homes.=.621 Sycamore St - BD1
Customer: Stratton Homes' �^
Project Number:
Building Address: 621 Sycamore St -
Fort Collins, CO
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1. Airflow at 50 Pascals: 1247 CFM50 (+/- 0.7 %)
(50 Pa = 0.2 w.c.) 2.31 ACH50 -
2. Leakage Area: 68.6 in2 LBL ELA @ 4 Pa -
3. Building Leakage Curve: Flow Coefficient (C) = 92.0 (+/- 5.3 %)
Exponent (n) = 0.666 ( +/- 0.015 )
Correlation Coefficient = 0.99976
4. Test Settings: Test Standard: RESNET Multi -Point Test
Test Mode:. Depressuriz.ation
5. Accuracy Level ;, StandardLevel of Accuracy Test,
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:
Digitally signed by: Matt
Sc1�u`bert
Matt DN ON = Matt Schubert email
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... BUILDING`LEAKAGE TEST Page 2.of 4
Date of Test: 7/26/2017 Test File: Stratton Homes`= 621 Sycamore St - BD1
Building Information Location Climate Information
Volume
32329
Surface Area
Floor Area
2996
Height
# of Bedrooms
3
# of Occupants
Year of Construction
Wind Shield.
_. M . ..
Heating and Cooling Cost and Efficiency Information
Heating Fuel
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Coolinq SEER
Gas
Ventilation Weather Factor
0.87
EnergyClimate'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)
19247
Default
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BUILDING LEAKAGE TEST" Page 3 of 4
Date of Test: 7/26/2017 Test File: Stratton Homes - 621Sycamore St - BD11,
Depressurization Test:
Environmental Data
Indoor Temperature (A°F) Outdoor Temperature (A°F) Altitude (ft)
76.0 _ 70.0" ... 5000.0
Data Points
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
-60.7
-60.1
57.1
1366
1402
-0.6
RingA
-54.8
-54.2
50.0
1280
1314
-0.2
RingA
-49.1
-48.4
43.1
1190
1222
0.1
Ring A
-43.3
-42.7
36.6
1099
1128
0.5
Ring A
-36.9
-36.3
29.7
993
1020
1.2
RingA
_3O. %
-3U.1
211.4
8151
884
_U. /
King B
-24.6
-24.0
157.1
743
763
-0.3
Ring B
-18.8
-18.1
108.4
619
635
0.0
Ring B
-0.4
n/a
n/a
Time Averaging Period: 0
None
Deviations from Standard RESNET Multi -Point Test - Test Parameters
u
BUILDING LEAKAGE TEST. Page 4.of 4 .
Date of Test: 7/26/2017 Test File: Stratton Homes - 621 Sycamore St - BD1
Comments
Detached Garage • - ••
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