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17A-297 (7) i I Rating Registry ID 858172175 Home Energy Rating Number 13-429 Certified Energy Rater John Saveson 140 Hillcrest Drive Rating Date 11/5/14 ;7 Florence, MA 01062 Rating Ordered For Gould/Matson -714 -- ted Annual Energy Cost rs -� Estimated gY Use MMBtu Cost Percent 5 5 Stars Plus Heating 26.5 $1244 46% Confirmed HERS Index: 64 Cooling 3.1 $145 5% Hot Water 4.6 $217 8% Lights/Appliances 25.0 51075 40% General Information Photovoltaics -0.0 $-0 -0% Conditioned Area 2391 sq. ft. House Type Single-family detached Service Charges $0 0% Conditioned Volume 27797 cubic ft. Foundation More than one type Total 59.2 $2681 100% Bedrooms 3 Criteria Mechanical Systems Features This home meets or exceeds the minimum criteria for the following: Air-source heat pump: Electric, Htg: 8.2 HSPF. Clg: 13.0 SEER. Water Heating: Heat pump, Electric, 2.45 EF, 50.0 Gal. Duct Leakage to Outside 31.00 CFM25. Ventilation System Balanced: ERV, 113 cfm, 307.4 watts. Programmable Thermostat Heat=No; Cool=No Building Shell Features Ceiling Flat R-40.8 Stab R-0.0 Edge, R-10.0 Under Sealed Attic NA Exposed Floor R-30.0 Vaulted Ceiling R-35.9 Window Type U-Value: 0.290, SHGC: 0.270 Green Home Services Above Grade Walls R-22.3 Infiltration Rate Htg: 969 Clg: 969 CFM50 Center for EcoTechnology Foundation Walls R-13.0 Method Blower door test 320 Riverside Drive, Suite 1A Florence, MA 01062 Lights and Appliance Features 413-586-7350 Percent Interior Lighting 95.60 Range/Oven Fuel Natural gas 413-586-7351 Percent Garage Lighting 100.00 Clothes Dryer Fuel Electric Refrigerator (kWh/yr) 618.00 Clothes Dryer EF 3.01 Dishwasher Energy Factor 0.00 Ceiling Fan (cfm/Watt) 0.00 REM/Rate-Residential Energy Analysis and Rating Software v14.5.1 This information does not constitute any warranty of energy cost or savings. © 1985-2014 Architectural Energy Corporation, Boulder, Colorado. The Home Energy Rating Standard Disclosure for this home is available from the rating provider. Air Leakage Property Organization HERS Gould/Matson Center for EcoTechnology Confirmed 140 Hillcrest Drive 413-586-7350 11/5/14 Florence, MA 01062 John Saveson Rating No:13-429 RaterID:1911963 Weather:Northampton, MA Builder 140 Hillcrest Drive Kohl Construction 13-429 140 Hillcrest Dr Florence final.blg Whole House Infiltration Blower Door Test Heating Cooling Natural ACH 0.13 0.09 ACH @ 50 Pascals 2.09 2.09 CFM C 25 Pascals 618 618 CFM @ 50 Pascals 969 969 Eff. Leakage Area (sq.in) 53.2 53.2 Specific Leakage Area 0.00015 0.00015 ELA/100 sf shell (sq.in) 0.73 0.73 Duct Leakage Leakage to Outside Units heating fr cooling CFM C 25 Pascals 31 CFM25 / CFMfan 0.0330 CFM25 / CFA 0.0130 CFM per Std 152 N/A CFM per Std 152 / CFA N/A CFM @ 50 Pascals 49 Eff. Leakage Area (sq.in) 2.67 Thermal Efficiency N/A Total Duct Leakage Units CFM25/CFA Total Duct Leakage 0.0399 Ventilation Mechanical Balanced Sensible Recovery Eff. (%) 72.0 Total Recovery Eff. (%) 46.0 Rate(cfm) 113 Hours/Day 12.0 Fan Watts 307.4 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 54 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 108 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 v14.5.1 This information does not constitute any warranty of energy cost or savings. ©1985-2014 Architectural Energy Corporation, Boulder, Colorado. c� VC Home Energy Rating certificate Regiumber 13-429175 Rating Number 13-429 Certified Energy Rater John Saveson 140 Hillcrest Drive Rating Date 11/5/14 Florence, MA 01062 Rating Ordered For Gould/Matson C Estimated AnnualCEnergy Cost 5 Stars Plus Use MMBtu Cost Percent Heating 26.5 $1244 205% Confirmed HERS Index: 15 Cooling 3.1 $145 24% Hot Water 4.6 $217 36% Lights/Appliances 25.0 $1075 177% General Information Photovoltaics -44.1 $-2074 -342% Conditioned Area 2391 sq. ft. House Type Single-family detached Service Charges $0 0% Conditioned Volume 27797 cubic ft. Foundation More than one type Total 15.1 $607 100% Bedrooms 3 Criteria Mechanical $�/SteR1S' Features This home meets or exceeds the minimum criteria for the following: Air-source heat pump: Electric, Htg: 8.2 HSPF. Clg: 13.0 SEER. Water Heating: Heat pump, Electric, 2.45 EF, 50.0 Gal. Duct Leakage to Outside 31.00 CFM25. Ventilation System Balanced: ERV, 113 cfm, 307.4 watts. Programmable Thermostat Heat=No; Cool=No Building Shell Features Ceiling Flat R-40.8 Slab R-0.0 Edge, R-10.0 Under Sealed Attic NA Exposed Floor R-30.0 Vaulted Ceiling R-35.9 Window Type U-Value: 0.290, SHGC: 0.270 Green Home Services Above Grade Walls R-22.3 Infiltration Rate Htg: 969 Clg: 969 CFM50 Center for EcoTechnology Foundation Walls R-13.0 Method Blower door test 320 Riverside Drive, Suite 1A Florence, MA 01062 Lights and Appliance Features 413-586-7350 Percent Interior Lighting 95.60 Range/Oven Fuel Natural gas 413-586-7351 Percent Garage Lighting 100.00 Clothes Dryer Fuel Electric Refrigerator (kWh/yr) 618.00 Clothes Dryer EF 3.01 Dishwasher Energy Factor 0.00 Ceiling Fan (cfm/Watt) 0.00 REM/Rate- Residential Energy Analysis and Rating Software v14.5.1 This information does not constitute any warranty of energy cost or savings. © 1985-2014 Architectural Energy Corporation, Boulder, Colorado. The Home Energy Rating Standard Disclosure for this home is available from the rating provider.