HomeMy WebLinkAbout4438 HUNTSMAN DR - DISCLOSURES - 4/18/2019BUILDING LEAKAGE TEST
Date of Test: 4/18/2019 Test File: 4438 Huntsman 1.65ACH 4.22.2019
Technician: Neal Girard - EnergyLogic
Project Number: 54761
Customer: LC Home
Phone:
Fax:
Building Address: 4438 Huntsman Dr
Ft Collins, CO 80524
Test Results at 50 Pascals:
cfm50 Airflow 907 (+/- 2.4 %)
ACH50 1.65
cfm/ft² (Floor Area) 0.2669
Leakage Areas: 93.0 in² (+/- 11.7 %) Canadian EqLA @ 10 Pa
49.4 in² (+/- 18.8 %) LBL ELA @ 4 Pa
Building Leakage Curve: Flow Coefficient (C) = 70.2 (+/- 29.5 %)
Exponent (n) = 0.654 (+/- 0.078)
Correlation Coefficient = 0.99470
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70 80
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: 4/18/2019 Test File: 4438 Huntsman 1.65ACH 4.22.2019
Building Information
Volume (ft³) 33084
Surface Area: (ft²)
Floor Area: (ft²) 3399
Height (ft) 20
Year of Construction 2019
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) -
Micromanometer Energy Conservatory DG700 36002
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 4/18/2019 Test File: 4438 Huntsman 1.65ACH 4.22.2019
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 70.0 46.0
Post-Test 70.0 46.0
Average 70.0 46.0 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
-3.0 n/a n/a
-66.0 -63.6 33.8 1058 1045 -1.6 Ring A
-60.0 -57.6 30.2 1001 989 -0.6 Ring A
-54.0 -51.6 25.8 927 916 -1.1 Ring A
-48.0 -45.6 230.6 899 888 4.0 Ring B
-42.0 -39.6 181.8 799 789 1.4 Ring B
-36.0 -33.6 142.0 707 699 -0.2 Ring B
-30.0 -27.6 105.8 611 604 -1.8 Ring B
-1.8 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: 4/18/2019 Test File: 4438 Huntsman 1.65ACH 4.22.2019
Comments
GARAGE 49 Pa
Mech. NA