The URL can be used to link to this page

108 Moser St air leakageAIR LEAKAGE REPORT Date:April 21, 2013 Rating No.:025-12 Building Name:108 Moser St Rating Org.:Power House Energy Consulting Owner's Name:Phone No.:413-835-5162 Property: 108 Moser St Rater's Name:Matt Turcotte Address:Northampton, MA 01060Rater's No.:1497133 Builder's Name:Pecoy Companies Weather Site:Northampton, MARating Type:Confirmed File Name: 025-12 108 Moser St FINAL.blgRating Date:4/21/13 REM/Rate - Residential Energy Analysis and Rating Software v12.99 This information does not constitute any warranty of energy cost or savings. © 1985-2012 Architectural Energy Corporation, Boulder, Colorado. Whole House Infiltration Blower door test Heating Cooling Natural ACH:0.09 0.07 ACH @ 50 Pascals:1.48 1.48 CFM @ 25 Pascals:326 326 CFM @ 50 Pascals:512 512 Eff. Leakage Area: [sq.in]28.1 28.1 Specific Leakage Area:0.00011 0.00011 ELA/100 sf shell: [sq.in]0.58 0.58 Duct Leakage Leakage to Outside Units ducts CFM @ 25 Pascals:20 CFM25 / CFMfan:0.0220 CFM25 / CFA:0.0115 CFM per Std 152:N/A CFM per Std 152 / CFA:N/A CFM @ 50 Pascals:31 Eff. Leakage Area: [sq.in]1.72 Thermal Efficiency:N/A Total Duct Leakage Units CFM25/CFA Total Duct Leakage:0.1200 Ventilation Mechanical:Balanced Sensible Recovery Eff. (%):67.0 Total Recovery Eff. (%):52.0 Rate (cfm):49 Hours/Day:24.0 Fan Watts:24.0 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 47 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 95 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.