HomeMy WebLinkAbout2014 KERRY HILL DR - DISCLOSURES - 3/11/2016 (9)Osn.,ergyL. ogic
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BUILDING LEAKAGE TEST
Date of Test: 3/11/2016 Test File: 2014 Kerry Hill Dr Multi Point Tectite
Customer: DR Horton Technician: Brad Smith - EnergyLogic
Project Number: 39748
Building Address: 2014 Kerry Hill Dr
Fort Collins, CO 80525
Test Results
1. Airflow at 50 Pascals: 2033 CFM50 (+/- 0.3 %)
(50 Pa = 0.2. w.c.) 2.11 ACH50
2. Leakage Area: 111.8 in2 LBL ELA @ 4 Pa
3. Building, Leakage Curve: Flow Coefficient (C) = 144.5 (+/- 5.4 %)
Exponent (n) = 0.676 ( +/- 0.014 )
Correlation Coefficient = 0.99978
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:
118.6 CFM
0.12 ACH
19.8 CFM per person
2. Estimated Design Infiltration Rate: Winter:
223.0 CFM Summer: 139.9 CFM
0.23 ACH 0.14 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010)
Recommended Whole Bldg Rate:
96.4 CFM
Base Rate:
100.3 CFM
Infiltration Credit:
<4.0 CFM>
QnergyLogic
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Date of Test: 3/11/2016 Test File: 2014 Kerry Hill Dr Multi Point Tectite
Building Information
Volume _
57918
Surface Area
I 10220
Floor Area
5533
_I
Height _
20
# of Bedrooms
# of Occupants _ _ _
5
6
Year of Construction
2016
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
Cooling Degree Days
_ 6128 i
� 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 I Model 3 (110V) Default
Micromanometer Energy Conservatory DG700 13013-7 4/16/2015 1
QnergyLogic
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Date of Test: 3/11/2016 Test File: 2014 Kerry Hill Dr Multi Point Tectite
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
64.0 72.0 j 5003.0
Data Points
Nominal Baseline Adjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-0.5
n/a
n/a
-60.6
-59.8
152.3
2204
2300
0.2
Ring A
-56.3
-55.5
137.3
2096
2187
0.2
Ring A
-52.0
-51.3
123.0
1986
2073
0.2
Ring A
-48.5
-47.8
110.2
1882
1965
-0.3
Ring A
-44.9
-44.2
98.5
1783
1860
-0.6
Ring A
-40.2
-39.5
85.3
1662
1734
0.1
Ring A
-36.3
-35.6
73.6
1546
1613
-0.1
Ring A
-32.7
-32.0
64.1
1446
1509
0.3
Ring A
-0.9
n/a
n/a
Time Averaging Period: 10
Deviations from Standard RESNET Multi -Point Test - Test Parameters
None
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Date of Test: 3/11/2016 Test File: 2014 Kerry Hill Dr Multi Point Tectite
Comments
Connection to:
Garage: -46.8
Mechanicals: -50 Pa