HomeMy WebLinkAbout326 Osiander St - Disclosures/Blower Door Test - 09/11/2015 (2)0
BUILDING LEAKAGE TEST
Date of Test: 9/11/2015 Test File: 326 Osiander St —Unit B - Philgreen - MP Tectite
Customer: Philgreen Construction Technician: Brad Smith - EnergyLogic Inc.
Project Number. 37066
Building Address: Unit B
326 Osiander St
Test Results
1. Airflow at 50 Pascals: 650 CFM50 (+/- 2.9 %)
(50 Pa = 0.2 w.c.) 3.00 ACH50
2. Leakage Area:
3. Building Leakage Curve:
4. Test Settings:
5. Accuracy Level
35.8 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 12.6 (+/- 48.5 %)
Exponent (n) = 1,008 ( +/- 0.127 )
Correlation Coefficient = 0.99218
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:
37.9 CFM
0.18 ACH
9.5 CFM per person
Winter. 71.3 CFM Summer: 44.8 CFM
0.33 ACH 0.21 ACH
Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010)
Recommended Whole Bldg Rate: 39.1 CFM
Base Rate: 44.0 CFM
Infiltration Credit: <4.9 CFM
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 9/11/2015 Test File: 326 Osiander St —Unit B - Philgreen - MP Tectite
Building Information
Volume
12991
Surface Area
3507
Floor Area
1404
Height
20
# of Bedrooms
3
# of Occupants
4
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
I Model 3 (110V)
I
IDefault
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 9/11/2015 Test File: 326 Osiander St_Unit B - Philgreen - MP Tectite
Depressurization Test:
Environmental Data
Indoor Temperature (OF)
OutdoorTemperature (OF)
Altitude (ft)
73.0
72.0
5003.0
Data Points
Nominal Baseline Adjusted Fan
Building Pressure Building Pressure Pressure
(Pa) (Pa) (Pa)
-4.4
n/a
nla
-66.4
-60.6
142.8
-62.7
-56,9
125.8
-58.4
-52.6
112.2
-54.1
-48.3
95.6
-50.7
-44.8
80.1
-47.3
-41.4
65.0
-43.7
-37.8
49.5
-36.9
-31.0
39.7
-7.3
n/a
n/a
Time Averaging Period: 0
Nominal Adjusted
Flow Flow Fan
(cfm) (cfm) % Error Configuration
709
784
-0.6
Ring B
666
736
-0.5
Ring B
629
696
1.6
Ring B
581
643
2.4
Ring B
532
589
1.1
Ring B
480
531
-1.4
Ring B
419
464
-5.6
Ring B
376
416
3.3
Ring B
Deviations from Standard RESNET Multi -Point Test - Test Parameters
None
- * n value outside of normally accepted limits.
* n value and/or correlation coefficient limits are not officially part of the RESNET Multi -Point Test
Standard.
BUILDING -LEAKAGE TEST Page 4 of 4
Date of Test: 9/11/2015 Test File: 326 Osiander St Unit B - Philgreen - MP Tectite
Comments
Connections to:
Garage = - 47.013a
Mechanicals = -50