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HomeMy WebLinkAbout808 RIDGE RUNNER RD - DISCLOSURES - 1/5/2016 (6)BUILDING LEAKAGE TEST EnergyLogic Inc. PO Box N 309 Mountain Ave. Berthoud, CO 80513 Phone: (800) 319-0459 Fax: (970) 532-5074 Email: tyler.stein@nrglogic.com Website: www.nrglogic.com Date of Test: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite Technician: Tyler Stein - EnergyLogic Inc. Project Number: 39466 Customer: Hawkstone Builders Building Address: 808 Ridge Runner Rd. Fort Collins, CO 80525 Test Results 1. Airflow at 50 Pascals: 1208 CFM50 ( +/- 1.0 %) (50 Pa = 0.2 w.c.) 2.88 ACH50 2. Leakage Area: 66.4 in2 LBL ELA @ 4 Pa 3. Building Leakage Curve: Flow Coefficient (C) = 97.3 ( +/- 16.3 %) Exponent (n) = 0.644 ( +/- 0.043 ) Correlation Coefficient = 0.99781 4. Test Settings: Test Standard: RESNET Multi-Point Test Test Mode: Depressurization 5. Accuracy Level Standard Level of Accuracy Test Infiltration Estimates 1. Estimated Average Annual Infiltration Rate: 70.5 CFM 0.17 ACH 17.6 CFM per person 2. Estimated Design Infiltration Rate: Winter: 132.5 CFM 0.32 ACH Summer: 83.1 CFM 0.20 ACH Cost Estimates 1. Estimated Cost of Air Leakage for Heating: 2. Estimated Cost of Air Leakage for Cooling: Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010) Recommended Whole Bldg Rate: 47.4 CFM Base Rate: 56.3 CFM Infiltration Credit: <8.9 CFM> BUILDING LEAKAGE TEST Page 2 of 4 Date of Test: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite Building Information Volume 25139 Surface Area 5391 Floor Area 2631 Height 20 # of Bedrooms 3 # of Occupants 4 Year of Construction 2015 Wind Shield M Location Climate Information Ventilation Weather Factor 0.87 Energy Climate Factor 17.00 Heating Degree Days 6128 Cooling Degree Days 297 Design Winter Wind Speed 7.3 mph Design Summer Wind Speed 9.4 mph Design Winter Temp Diff 73 deg F Design Summer Temp Diff 15 deg F Heating and Cooling Cost and Efficiency Information Heating Fuel Gas Heating Fuel Cost Heating Efficiency % Cooling Fuel Cost Cooling SEER Equipment Information Type Manufacturer Model Serial Number Custom Calibration Date Fan Energy Conservatory Model 3 (110V) Default Micromanometer Energy Conservatory DG700 12830-7 3/22/2013 BUILDING LEAKAGE TEST Page 3 of 4 Date of Test: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite Depressurization Test: Environmental Data Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft) 67.0 46.0 5000.0 Data Points Nominal Building Pressure (Pa) Baseline Adjusted Building Pressure (Pa) Fan Pressure (Pa) Nominal Flow (cfm) Adjusted Flow (cfm) % Error Fan Configuration -2.3 n/a n/a -61.2 -59.2 54.8 1338 1325 -1.6 Ring A -58.3 -56.3 53.3 1321 1308 0.3 Ring A -54.6 -52.5 48.6 1263 1250 0.3 Ring A -50.2 -48.1 44.0 1203 1191 1.1 Ring A -46.5 -44.4 39.4 1140 1129 0.8 Ring A -42.1 -40.1 33.5 1053 1042 -0.5 Ring A -38.4 -36.4 30.1 999 990 0.5 Ring A -34.2 -32.2 236.9 911 902 -0.9 Ring B -1.7 n/a n/a Time Averaging Period: 10 Deviations from Standard RESNET Multi-Point Test - Test Parameters None BUILDING LEAKAGE TEST Page 4 of 4 Date of Test: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite Comments Connections to: Garage = -48.7 Pa Mechanicals = -50