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Home My WebLink About945 Trading Post Rd - Disclosures/Blower Door Test - 08/20/2012BURGESS FEE11 CONSTRUCno\ CONSULT.AIM INC AIR LEAKAGE REPORT Date: August 20, 2012 Rating No.: Worst Case Scenario Building Name: 2015 Rating Org.: Burgess Inc. Owner's Name: DR Horton Phone No.: 303-300-4527 Property: 945 Trading Post Rd Rater's Name: Robert Hutchinson Address: Fort Collins, CO 80524 Rater's No.: 7479033 Builder's Name: DR Horton Weather Site: Denver, CO Rating Type: Confirmed File Name: 945 Trading Post Rd - Confirmed.blg Rating Date: 8/17/2012 Whole House Infiltration Duct Leakage Ventilation Blower door test Heating Cooling NaturalACH: 0.20 0.15 ACH @ 50 Pascals: 3.31 3.31 CFM @ 25 Pascals: 895 895 CFM @ 50 Pascals: 1405 1405 Eff. Leakage Area: [sq.in] 77.1 77.1 Specific Leakage Area: 0.00018 0.00018 ELAM00 sf shell: [sq.in] 1.11 1.11 Leakage to Outside Units Hvac CFM @ 25 Pascals: 0 CFM25 / CFMfan: 0.0000 CFM25 / CFA: 0.0000 CFM per Std 152: N/A CFM per Std 152 / CFA: N/A CFM @ 50 Pascals: 0 Eff. Leakage Area: [sq.in] 0.00 Thermal Efficiency: N/A Total Duct Leakage Units CFM25/CFA Total Duct Leakage: 0.0329 Mechanical: Exhaust Only Sensible Recovery Eff. (%): 0.0 Total Recovery Eff. (%): 0.0 Rate (cfm): 68 Hours/Day: 24.0 Fan Watts: 11.3 Cooling Ventilation: Natural Ventilation ASHRAE 62.2 -2010 Ventilation Requirements For this home to comply with ASHRAE Standard 62.2 - 2010 Ventilation and Acceptable Indoor Air Quality in Low -Rise Residential Buildings, a minimum of 68 cfm 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 136 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 02.99 This information does not constitute any warranty of energy cost or savings. @ 1985-2012Architectural Energy Corporation, Boulder, Colorado. BURGESS FEE-3] CONSTRUCTION CONSULT.OTS INC 11.�ry inn COMPONENT LOAD SUMMARY Date: August 20, 2012 Rating No.: Worst Case Scenario Building Name: 2015 Rating Org.: Burgess Inc. Owner's Name: DR Horton Phone No.: 303-300-4527 Property: 945 Trading Post Rd Rater's Name: Robert Hutchinson Address: Fort Collins, CO 80524 Rater's No.: 7479033 Builder's Name: DR Horton Weather Site: Denver, CO Rating Type: Confirmed File Name: 945 Trading Post Rd - Confirmed.blg Rating Date: 8/17/2012 2015 HEATING SEASON (MMBtu/yr) Ceilings/Roofs 4.1 Rim/Band Joists 2.9 Above Grade Walls 24.5 Foundation Walls 10.3 Doors 2.0 Windows/Skylights 13.0 Frame Floors 0.9 Crawl SpaceAJnht Bsmt 0.0 Slab Floors 2.9 Infiltration 5.7 Mechanical Ventilation 9.6 Ducts 0.0 Active Solar 0.0 Sunspace 0.0 Internal Gains -19.4 Total 56.5 REM/Rate - Residential Energy Analysis and Rating Software v12.99 This information does not constitute any warranty of energy cost or savings. © 1985-2012Architectural Energy Corporation, Boulder, Colorado. COMPONENT LOAD SUMMARY 2015 Page 2 2015 COOLING SEASON (MMBtutyr) Ceilings/Roofs 0.5 Rim/Band Joists -0.2 Above Grade Walls 0.5 Foundation Walls -0.8 Doors -0.1 Windows/Skylights 9.1 Frame Floors -0.1 Crawl Space/Unht Bsmt 0.0 Slab Floors -1.4 Infiltration -0.2 Mechanical Ventilation -0.4 Ducts 0.0 Active Solar 0.0 Sunspace 0.0 Internal Gains 14.9 Whole House Ventilation -5.3 Total 16.5 REM/Rate - Residential Energy Analysis and Rating Software 02.99 This information does not constitute any warranty of energy cost or savings. © 1985-2012Architectural Energy Corporation, Boulder, Colorado.