HomeMy WebLinkAbout344 Zeppelin Way - Disclosures/Blower Door Test - 03/06/2019BUILDING LEAKAGE TEST
Date of Test: 3/6/2019 Test File: 344 Zeppelin Way Tectite
Technician: Trevor Donnelly - EnergyLogic
Project Number:
Customer: Building Address: 344 Zeppelin Way
Fort Collins, CO 80521
Test Results at 50 Pascals:
cfm50 Airflow 844 (+/- 3.4 %)
ACH50 2.96
cfm/ft² (Floor Area) 0.6081
Leakage Areas: 80.8 in² (+/- 18.1 %) Canadian EqLA @ 10 Pa
41.2 in² (+/- 29.6 %) LBL ELA @ 4 Pa
Building Leakage Curve: Flow Coefficient (C) = 55.2 (+/- 47.1 %)
Exponent (n) = 0.697 (+/- 0.126)
Correlation Coefficient = 0.99161
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: 3/6/2019 Test File: 344 Zeppelin Way Tectite
Building Information
Volume (ft³) 17087
Surface Area: (ft²)
Floor Area: (ft²) 1388
Height (ft) 24
Year of Construction 2019
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: 3/6/2019 Test File: 344 Zeppelin Way Tectite
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 75.0 45.0
Post-Test 75.0 45.0
Average 75.0 45.0 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
-55.0 -55.0 236.8 911 897 -0.6 Ring B
-50.0 -50.0 202.5 843 830 -1.7 Ring B
-44.0 -44.0 183.1 802 789 2.2 Ring B
-39.0 -39.0 149.4 725 714 0.5 Ring B
-35.0 -35.0 132.4 683 672 2.1 Ring B
-31.0 -31.0 101.6 599 590 -2.5 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: 3/6/2019 Test File: 344 Zeppelin Way Tectite
Comments
House to garage: -45 PA