HomeMy WebLinkAbout4403 HUNTSMAN DR - DISCLOSURES - 5/8/2020 (4)BUILDING LEAKAGE TEST
Date of Test: 5/8/2020 Test File: 4403 Huntsman Dr 2.00ACH 5.8.2020
Technician: Greydon Studer - EnergyLogic
Project Number:
Customer: Building Address: 4403 Huntsman Dr
Fort Collins, CO 80525
Test Results at 50 Pascals:
cfm50 Airflow 769 (+/- 1.8 %)
ACH50 2.00
Leakage Areas: 73.1 in² (+/- 4.5 %) Canadian EqLA @ 10 Pa
37.1 in² (+/- 7.5 %) LBL ELA @ 4 Pa
Building Leakage Curve: Flow Coefficient (C) = 49.5 (+/- 12.1 %)
Exponent (n) = 0.701 (+/- 0.034)
Correlation Coefficient = 0.99966
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
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 5/8/2020 Test File: 4403 Huntsman Dr 2.00ACH 5.8.2020
Building Information
Volume (ft³) 23102
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: 5/8/2020 Test File: 4403 Huntsman Dr 2.00ACH 5.8.2020
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 54.0 51.0
Post-Test 54.0 51.0
Average 54.0 51.0 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
-1.6 n/a n/a
-60.0 -58.4 204.0 846 860 0.4 Ring B
-50.0 -48.4 151.5 730 742 -1.2 Ring B
-40.0 -38.4 112.9 631 642 0.5 Ring B
-30.0 -28.4 74.3 513 521 0.9 Ring B
-20.0 -18.4 39.1 373 379 -0.5 Ring B
-1.6 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: 5/8/2020 Test File: 4403 Huntsman Dr 2.00ACH 5.8.2020
Comments
House to Garage -49p