HomeMy WebLinkAbout326 Osiander St - Disclosures/Blower Door Test - 09/11/2015BUILDING LEAKAGE TEST
Date of Test: 9/11/2015 Test File: 326 Osiander St Unit A- Philgreen - MP Tectite (2)(1)
Customer: Philgreen Construction Technician: Brad Smith - EnergyLogic Inc.
Project Number:
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Area:
3. Building Leakage Curve:
Building Address: UnitA
326 Osiander St
593 CFM50 (+/- 2.3 %)
2.93 ACH50
32.6 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 26.2 (+/- 40.2 %)
Exponent (n) = 0.797 ( +/- 0.105 )
Correlation Coefficient = 0.99143
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:
2. Estimated Design Infiltration Rate:
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
34.6 CFM
0.17 ACH
11.5 CFM per person
Winter: 65.0 CFM Summer: 40.8 CFM
0.32 ACH 0.20 ACH
Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010)
Recommended Whole Bldg Rate: 30.9 CFM
Base Rate: 35.3 CFM
Infiltration Credit: <4.5 CFM>
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 9/11/2015 Test File: 326 Osiander St —Unit A- Philgreen - MP Tactile (2)(1)
Building Information
Volume
12139
Surface Area
3284
Floor Area
1283
Height
20, .
# of Bedrooms
2
# of Occupants
3
Year of Construction
2015
Wind Shield
M
Heating and Cooling Cost and Efficiency Information
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
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Cooling SEER
Equipment Information
Type
Manufacturer Model ! Serial Number
Custom Calibration Date
Fan
Energy Conservatory Model 3 (110V) j
Default
Micromanometer
Energy Conservatory DG700 13013-7
4/16/2015
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 9/11/2015 Test File: 326 Osiander St Unit A- Philgreen - MP Tectite (2)(1)
Depressurization Test:
Environmental Data
Indoor Temperature (°F)
Outdoor
Temperature (°F)
Altitude (ft)
76.0
73.0
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
-4.1 n/a
n/a
-65.7 -60.5
130.4
678
718
4.1
Ring B
-63.9 -58.7
114.8
636
674
0.1
Ring B
-58.6 -53.4
93.4
574
609
-2.6
Ring B
-54.2 -49.0
83.4
543
575
-1.4
Ring B
-49.7 -44.5
71.5
503
533
-1.3
Ring B
-45.7 -40.5
60.5
463
491
-2.1
Ring B
-41.9 -36.7
55.9
445
472
1.7
Ring B
-38.2 -33.0
47.0
409
433
1.7
Ring B
-6.3 n/a
n/a
Time Averaging Period: 0
Deviations from Standard RESNET Multi -Point Test - Test Parameters
None
BUILDING LEAKAGE -TEST. Page 4 of 4 ...
Date of Test: 9/11/2015 Test File: 326 Osiander St —Unit A - Philgreen - MP Tectite (2)(1)
Comments
Connections to:
Garage = -46.8 Pa
Mechanicals = -50