HomeMy WebLinkAbout214 Zeppelin Way - Disclosures/Blower Door Test - 01/06/2020BUILDING LEAKAGE TEST
Date of Test: 1/6/2020 Test File: 214 Zeppelin Way
Technician: Trevor Donnelly (EnergyLogic)
Project Number:
Customer: Lennar
Phone:
Fax:
Building Address: 214 Zeppelin Way
Fort Collins, CO 80521
Test Results at 50 Pascals:
cfm50 Airflow 813 (+/- 8.4 %)
ACH50 2.36
Leakage Areas: 68.9 in² (+/- 23.8 %) Canadian EqLA @ 10 Pa
32.8 in² (+/- 39.3 %) LBL ELA @ 4 Pa
Building Leakage Curve: Flow Coefficient (C) = 39.6 (+/- 63.1 %)
Exponent (n) = 0.772 (+/- 0.173)
Correlation Coefficient = 0.99261
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70
Building Pressure (Pa)
100
200
300
400
500
600
700
800
900
1000
2000
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 1/6/2020 Test File: 214 Zeppelin Way
Building Information
Volume (ft³) 20689
Surface Area: (ft²)
Floor Area: (ft²)
Height (ft) 20
Year of Construction 2020
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) -
Micromanometer Energy Conservatory DG700
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 1/6/2020 Test File: 214 Zeppelin Way
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 66.0 35.0
Post-Test 66.0 35.0
Average 66.0 35.0 5000.0
Data Points - Data Entered Manually (TTE 5.0.8.4)
Nominal
Building
Pressure
(Pa)
Baseline
adjusted
Building
Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm) % Error
Fan
Configuration
0.0 n/a n/a
-60.0 -60.0 31.1 1016 990 5.8 Ring A
-50.0 -50.0 177.2 789 769 -5.4 Ring B
-40.0 -40.0 136.8 694 676 -1.2 Ring B
-30.0 -30.0 88.7 560 545 -0.4 Ring B
-20.0 -20.0 49.2 418 407 1.7 Ring B
0.0 n/a n/a
Deviations from Standard ASTM E779-10 - Test Parameters
- Pressurization test not included.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 1/6/2020 Test File: 214 Zeppelin Way
Comments
House to garage:- 46 PA Pass