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36-354 (4) 3( 3,5-Li Property HERS w CFNTFR FOR 65 Emerson Way Rating Type: Confirmed Certified Energy Rater: John Saveson 0 ECoTECHNOLOGY Alexander Rating Date: 2022-07-12 Rating Number: 21-24735 65 Emerson Way Registry ID: 313853185 Northampton, MA 01062 Estimated Annual Energy Cost Use MMBtu Cost Percent HERS Index: 38 Heating 13.8 $1011 29% General Information Cooling 0.9 $66 2% Conditioned Area 5020 sq. ft. House Type Single-family detached Hot Water 2.3 $167 5% Conditioned Volume 44612 cubic ft. Foundation Conditioned basement Lights/Appliances 33.5 $2284 65% Bedrooms 4 Photovoltaics 0.0 $0 0% Service Charges $0 0% Mechanical Systems Features Total 50.5 $3528 100% Air-source heat pump: Electric, Htg: 10.0 HSPF. Clg: 19.5 SEER. Water Heating: Heat pump, Electric, 4.24 EF, 80.0 Gal. Criteria Duct Leakage to Outside 0.01 CFM25 This home meets or exceeds the minimum criteria for the following: Ventilation System Balanced: ERV, 85 cfm, 59.2 watts. Programmable Thermostat Heat=Yes; Cool=Yes Building Shell Features Ceiling Flat R-59.3 Slab R-10.0 Edge, R-20.0 Under Sealed Attic NA Exposed Floor R-42.0 Vaulted Ceiling R-36.0 Window Type U-Value: 0.250, SHGC: 0.240 Above Grade Walls R-35.0 Infiltration Rate 765 CFM50 (1.03 ACH50) Foundation Walls R-13.0 Method Blower door John Saveson Center For EcoTechnology Lights and Appliance Features 320 Riverside Drive, 1A Interior Fluor Lighting (%) 0.0 Range/Oven Fuel Natural gas Northampton, MA 01062 Interior LED Lighting (%) 100.0 Clothes Dryer Fuel Electric (800)452-8805 Refrigerator (kWh/yr) 902 Clothes Dryer CEF 3.94 centerforecotechnology.org Dishwasher (kWh/yr) 269 Ceiling Fan (cfm/Watt) 0.00 highperformance@cetonline.org REM/Rate- Residential Energy Analysis and Rating Software v16.3.2 This information does not constitute any warranty of energy costs or savings. © 1985-2021 NORESCO, Boulder, Colorado. The Home Energy Rating Standard Disclosure for this home is available from the rating provider.