HomeMy WebLinkAbout2521 DES MOINES DR - DISCLOSURES - 9/28/2015i
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Date of Test: 9/28/2015
Customer: LandMark Homes
Windsor, CO 80550
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 Ltd
2000 S. College Ave #308
Fort Collins, Co 80525
Test File: Landmark - 2521 Des Moines - Unit 105 -BDma
Technician: Paul Higman
Project Number:
Building Address: 2521 Des Moines
Unit 105
Fort Collins, CO 80525
826 CFM50 (+/- 1.9 %)
2.99 ACH50
45.4 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 3.9 (+/- 24.2 %)
Exponent (n) = 1.371 ( +/- 0.065 )
Correlation Coefficient = 0.99889
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: 46.7 CFM
0.17 ACH
2. Estimated Design Infiltration Rate: Winter: 75.2 CFM Summer: 49.9 CFM
0.27 ACH 0.18 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Pa U I Digitally signed by:
Paul Higman
DN:/CN = Paul
H igman;Higman C = US
Date:2015.09.29
16: 15:37-06'00'
GS Services BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 9/28/2015 Test File: Landmark - 2521 Des Moines - Unit 105 -BDma
Building Information
Fv—olume 7
ouriace Hrea
Floor Area
# of Bedrooms
# of Occupants
Year of Construction
Wind Shield
Location Climate Information
16576
Ventilation Weather Factor
0.87
Energy Climate Factor
17.00
1797
Heating Degree Days
6128 _
18
Degree Days
297
2
_Cooling
Design Winter Wind Speed —
7.3 mph
_Design Summer Wind Speed
9.4 mph
2014 1
Design Winter Temp Diff
73 deg F
M
Design Summer Temp Diff
15 deg F
Heating and Cooling Cost and Efficiency Information
Heating Fuel _ Gas
Heating Fuel Cost _
Heating Efficiency % _
Cooling Fuel Cost _
Cooling SEER
Type
Fan
Micromanometer
Equipment Information
Manufacturer
Energy Conservatory
Energy Conservatory
Model
Model 3 (110V)
DG700
Serial Number Custom Calibration
Default
19028-7 - _
No Text
No Text
No Text
No Text
No Text
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GS Sexvices BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 9/28/2015 Test File: Landmark-2521 DesMoines- Unit 106- BDma
Comments
House WRT Garage=-48.9pa