HomeMy WebLinkAbout2233 Trestle Rd - Disclosures/Blower Door Test - 03/11/2014BUILDING LEAKAGE TEST
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Date of Test: 3/11/2014 Test File: Dohn 2233 Trestle Road BD-B
Customer: Dohn Construction Technician: Bill Belitz
Project Number:
Building Address: Type B
2233 Trestle Road
Fort Collins, Colorado 80524
Test Results
1. Airflow at 50 Pascals: 1081 CFM50 (+/- 3.3 %)
(50 Pa = 0.2 w.c.) 4.81 ACH50
2. Leakage Area:
3. Building Leakage Curve:
4. Test Settings:
5. Accuracy Level
59.4 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 69.4 ( +/- 24.1 %)
Exponent (n) = 0.702 ( +/- 0.066 )
Correlation Coefficient = 0.99556
Test Standard: RESNET Multi -Point Test
Test Mode: Depressurization
Standard Level 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:
� BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 3/11/2014 Test File: Dohn 2233 Trestle Road BD-B
.Building Information Location Climate Information
Volume 13474 Ventilation Weather Factor 0.87
Surface Area Energy Climate Factor 17.00
Floor Area 1305 Heating Degree Days 6128
Height Cooling Degree Days 297
#of Bedrooms 2 Design Winter Wind Speed 7.3 mph
#of Occupants Design Summer Wind Speed 9.4 mph
Year of Construction 2014 Design Winter Temp Diff 73 deg F
Wind Shield M Design Summer Temp Diff 15 deg F
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas �
Heating Fuel Cost
Heating E�ciency°/a
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 18086-7 10/4/2013
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 3/11/2014 Test File: Dohn 2233 Trestle Road BD-B
Depressurization Test:
Environmental Data
Indoor Temperature(A°F) Outdoor Temperature(d°F) Altitude(ft)
65.0 41.0 ' 4950.0
Data Points
Nominal Baseline Adjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-7.2 n/a n/a
-67.9 -61.0 50.7 1289 1270 2.3 Ring A
-60.8 -53.9 41.6 1170 1153 1.2 Ring A
-56.6 -49.7 33.2 1048 . 1033 -4.0 Ring A
-50.0 -43.0 257.8 950 936 -3.7 Ring B
-45.1 -38.2 245.0 926 913 2.1 Ring B
-38.3 -31.4 181.4 798 787 0.9 Ring B
32.4 -25.5 141.3 705 695 3.3 Ring B
-23.7 -16.8 70.6 500 493 -1.9 Ring B
-6.6 n/a n/a
Time Averaging Perlod: 0
Deviatfons from Standard RESNET Multi-Point Test-Test Parameters
None
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BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 3/11/2014 Test File: Dohn 2233 Trestle Road BD-B
Comments
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