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Home My WebLink About5832 Big Canyon Dr - Disclosures/Blower Door Test - 08/16/2013BUILDING LEAKAGE TEST j%01)lO Dl� Date of Test: 08/16/13 Customer: Ryland Homes Test Results 1. Airflow at 50 Pascals: (50 Pa = 0.2 w.c.) 2. Leakage Area: 3. Building Leakage Curve: 4. Test Settings: r 5. Accuracy Level Test File: 5832 Big Canyon Dr-Tectite 4 Technician: Justin Heldenbrand Project Number: 28620 Building Address: 5832 Big Canyon Dr Fort Collins, CO 80522 1254 CFM50 (+/- 1.2 %) 1.94 ACH50 69.0 in2 LBL ELA @ 4 Pa Flow Coefficient (C) = 98.8 (+/- 28.4 %) Exponent (n) = 0.649 ( +/- 0.071 ) Correlation Coefficient = 0.99406 Test Standard: RESNET Multi -Point Test Test Mode: Depressurization Standard Level of Accuracy Test Infiltration Estimates 1. Estimated Average Annual Infiltration Rate: 2. Estimated Design Infiltration Rate: Cost Estimates 1. Estimated Cost of Air Leakage for Heating: 2. Estimated Cost of Air Leakage for Cooling: 73.1 CFM 0.11 ACH 12.2 CFM per person Winter: 137.5 CFM Summer: 86.3 CFM 0.21 ACH 0.13 ACH Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010) Recommended Whole Bldg Rate: 88.6 CFM Base Rate: 88.6 CFM Infiltration Credit: <0.0 CFM> . ' BUILDING LEAKAGE TEST, Page 2 of 4 . Date of Test: 08/16/13 Test File: 5832 Big Canyon Dr-Tectite 4 Building Information Location Climate Information Volume 38742 Surface Area 8153 Floor Area 4355 Height 20 # of Bedrooms 5 # of Occupants 6 Year of Construction 2013 Wind Shield M Heating and Cooling Cost and Efficiency Information Heating Fuel Gas Heating Fuel Cost Heating Efficiency % Cooling Fuel Cost Cooling SEER 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 Equipment Information Type Manufacturer Model Serial Number Custom Calibration Date Fan Energy Conservatory Model 3 (110V) Default Micromanometer Energy Conservatory DG700 275-6 03/20/08 BUILDING LEAKAGE TEST Page 3 of 4 Date of Test: 08/16/13 Test File: 5832 Big Canyon Dr-Tectite 4 Depressurization Test: Environmental Data Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft) 75.0 90.0 5003.0 Data Points Nominal Baseline Adjusted Fan Nominal Adjusted Building Pressure Building Pressure Pressure Flow Flow Fan (Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration -0.3 n/a n/a -69.5 -69.1 65.6 -62.4 -62.0 58.1 -60.5 -60.1 55.9 -59.2 -58.7 50.4 -53.9 -53.5 45.9 -49.4 -48.9 41.5 -46.6 -46.2 38.7 -43.4 -43.0 34.9 -0.5 n/a n/a Time Averaging Period: 0 None 1462 1547 0.0 Ring A 1378 1457 1.1 Ring A 1352 1431 1.3 Ring A 1285 1360 -2.3 Ring A 1228 1299 -0.8 Ring A 1169 1237 0.1 Ring A 1131 1196 0.5 Ring A 1075 1138 0.1 Ring A Deviations from Standard RESNET Multi -Point Test - Test Parameters BUILDING LEAKAGE TEST Page 4 of 4 Date of Test: 08/16/13 Test File: 5832 Big Canyon Dr-Tectite 4 Comments Connection to: Mechanical -50pa Garage-47.8pa GnergyLogic analysis. Insight. answers. AIR LEAKAGE REPORT Date: August 23, 2013 Building Name: Ryland Homes Owner's Name: Ryland Homeowner Property: 5832 Big Canyon Dr Address: Ft Collins, CO 80522 Builder's Name: Ryland Homes Weather Site: Ft. Collins, CO File Name: 5832 Big Canyon Dr-Ryland-REM14.3.blg Whole House Infiltration Duct Leakage Ventilation Rating No.: 28620 Rating Org.: EnergyLogic, Inc Phone No.: 970.566.6463 1.800.315.0459 Rater's Name: Justin Heldenbrand Rater's No.: 1088900 Rating Type: Confirmed Rating Date: 8/16/13 Blower door test Heating Cooling NatufalACH: 0.12 0.09 ACH @ 50 Pascals: 1.94 1.94 CFM @ 25 Pascals: 799 799 CFM @ 50 Pascals: 1254 1254 Eff. Leakage Area: [sq.in] 68.8 68.8 Specific Leakage Area: 0.00011 0.00011 ELA/100sfshell: [sq.in] 0.84 0.84 Leakage to Outside Units Main CFM @ 25 Pascals: 1 CFM25 / CFMfan: 0.0006 CFM25 /CFA: 0.0004 CFM per Std 152: N/A CFM per Std 152 / CFA: N/A CFM @ 50 Pascals: 2 Eff. Leakage Area: [sq.in] 0.09 Thermal Efficiency: N/A Total Duct Leakage Units CFM251CFA Total Duct Leakage: 0.0544 Mechanical: Exhaust Only Sensible Recovery Eff. (%): 0.0 Total Recovery Eff. (%): 0.0 Rate (cfm): 99 Hours/Day: 21.5 Fan Watts: 15.0 Cooling Ventilation: No Ventilation ASHRAE 62.2 - 2010 Ventilation Requirements For this home to comply with ASHRAE Standard 62.2 - 2010 Ventilation and Acceptable IndoorAir Quality in Low -Rise Residential Buildings, a minimum of 89 cfin of mechanical ventilation must be provided continuously, 24 hours per day. Alternatively, an intermittently operating mechanical ventilation system may be used if the ventilation rate is adjusted accordingly. For example, a 177 cfm mechanical ventilation system would need to operate 12 hours per day, as long as the system operates to provide required average ventilation once each hour. REM/Rate - Residential Energy Analysis and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. 01985-2013Architectural Energy Corporation, Boulder, Colorado. QnergyLogic = Ma10Ye-0ff "rm analysis. Insight. answers. COMPONENT LOAD SUMMARY Date: August 23, 2013 Building Name: Ryland Homes Owner's Name: Ryland Homeowner Property: 5832 Big Canyon Dr Address: Ft Collins, CO 80522 Builder's Name: Ryland Homes Weather Site: Ft. Collins, CO File Name: 5832 Big Canyon Dr-Ryland-REM14.3.big Ryland Homes HEATING SEASON (MMBtuyr) Ceilings/Roofs 5.9 Rim/Band Joists 2.4 Above Grade Walls 22.3 Foundation Walls 9.9 Doors 1.0 Windows/Skylights 19.1 Frame Floors 1.2 Crawl Space/Unht Bsmt 0.0 Slab Floors 4.6 Infiltration 4.4 Mechanical Ventilation 13.5 Ducts 0.0 Active Solar 0.0 Sunspace 0.0 Internal Gains -23.4 Total 60.9 Rating No.: 28620 Rating Org.: EnergyLogic, Inc Phone No.: 970.566.6463 1.800.315.0459 Rater's Name: Justin Heldenbrand Rater's No.: 1088900 Rating Type: Confirmed Rating Date: 8/16/13 REM/Rate - Residential Energy Analysis and Rating Software 04.3 This information does not constitute any warranty of energy cost or savings. 01985-2013 Architectural Energy Corporation, Boulder, Colorado. COMPONENT LOAD SUMMARY Ryland Homes Page 2 Ryland Homes COOLING SEASON (MMBtu/yr) Ceilings/Roofs 0.3 Rim/Band Joists -0.3 Above Grade Walls -1.3 Foundation Walls -1.5 Doors -0.1 Windows/Skylights 1.2 Frame Floors -0.2 Crawl Space/Unht Bsmt 0.0 Slab Floors -2.3 Infiltration -0.3 Mechanical Ventilation -1.7 Ducts 0.0 Active Solar 0.0 Sunspace 0.0 Internal Gains 15.8 Whole.House Ventilation 0.0 Total 9.6 REMIRate - Residential Energy Analysis and Rating Software v14.3 This information does not constitute any warranty of energy cost or savings. ©1985-2013Architectural Energy Corporation, Boulder, Colorado.