Loading...
HomeMy WebLinkAbout568 NAVION LN - DISCLOSURES - 3/26/2021BUILDING LEAKAGE TEST Date of Test: 3/26/2021 Test File: 568 Navion Ln 1.78ACH 3.26.2021 Technician:Greydon Studer - EnergyLogic Project Number: Customer: Building Address: 568 Navion Ln Fort Collins, CO 80521 Test Results at 50 Pascals: cfm50 Airflow 1059 (+/- 3.7 %) ACH50 1.78 Leakage Areas:104.6 in² (+/- 11.8 %) Canadian EqLA @ 10 Pa 54.3 in² (+/- 19.2 %) LBL ELA @ 4 Pa Building Leakage Curve:Flow Coefficient (C) = 74.9 (+/- 30.7 %) Exponent (n) = 0.677 (+/- 0.083) Correlation Coefficient = 0.99777 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: 3/26/2021 Test File: 568 Navion Ln 1.78ACH 3.26.2021 Building Information Volume (ft³)35668 Surface Area: (ft²) Floor Area: (ft²) Height (ft)20 Year of Construction 2021 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: 3/26/2021 Test File: 568 Navion Ln 1.78ACH 3.26.2021 Depressurization Test: Environmental Data Indoor Temperature (°F)Outdoor Temperature (°F)Altitude (ft) Pre-Test 59.0 51.0 Post-Test 59.0 51.0 Average 59.0 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 1.5 n/a n/a -60.0 -61.9 43.8 43.8 1201 1212 -0.9 Ring A -50.0 -51.9 34.2 34.2 1064 1074 -1.0 Ring A -40.0 -41.9 26.6 26.6 941 950 1.3 Ring A -30.0 -31.9 179.0 179.0 793 800 2.6 Ring B -20.0 -21.9 97.6 97.6 587 593 -1.9 Ring B 2.2 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: 3/26/2021 Test File: 568 Navion Ln 1.78ACH 3.26.2021 Comments House to Garage -50p