kWh Index

Cold-climate heat pumps in Rhode Island, and what they cost to run

At Rhode Island’s electricity price of 29.23¢ per kilowatt-hour, these are the ENERGY STAR cold-climate heat pumps that keep the most of their heating capacity when it is 5 °F outside — the moment a heat pump either works or does not.

8,791 of 9,168 certified cold-climate models hold at least 70% of their 47 °F capacity at 5 °F. The register publishes this for nearly every model and nobody makes it browsable.

ModelCapacity kept at 5 °FCOP at 5 °FHSPF2$/MMBtu
Fujitsu AOUG09LZAS1 171%2.1413.4 $21.81
Fujitsu AOUG09LZAH1 171%2.0013.3 $21.98
Midea MO1SS-H06B-2A 150%2.0015.6 $18.74
Kerr Kapstone A-KZP06SA-1 150%2.0015.6 $18.74
KERR A-ZKP06SA-1 150%2.0015.6 $18.74
KERR A-KZP06SA-1 150%2.0015.6 $18.74
Comfort Aire A-ZHP06SA-1 150%2.0015.6 $18.74
MDV MOX430-06HFN10-M1H 150%2.0015.6 $18.74
Blueridge BXS6A06UC0 150%2.0015.6 $18.74
Blueridge BMS635SHYC 150%2.0015.6 $18.74
KEEN Home KEENHYMHP06AA 150%2.0015.6 $18.74
Weathermaker 37MPRAQ06AA3 150%2.0015.6 $18.74
Tempstar D5CPRAH06AAK 150%2.0015.6 $18.74
Smart Comfort D5CPRAH06AAK 150%2.0015.6 $18.74
Payne 37MPRAQ06AA3 150%2.0015.6 $18.74
Midea D5CPRAH06AAK 150%2.0015.6 $18.74
Midea 37MPRAQ06AA3 150%2.0015.6 $18.74
LPS Legacy D5CPRAH06AAK 150%2.0015.6 $18.74
Kenmore D5CPRAH06AAK 150%2.0015.6 $18.74
Keeprite D5CPRAH06AAK 150%2.0015.6 $18.74
Heil D5CPRAH06AAK 150%2.0015.6 $18.74
Day & Night D5CPRAH06AAK 150%2.0015.6 $18.74
Comfortmaker D5CPRAH06AAK 150%2.0015.6 $18.74
Carrier 37MPRAQ06AA3 150%2.0015.6 $18.74
Bryant 37MPRAQ06AA3 150%2.0015.6 $18.74
Arcoaire D5CPRAH06AAK 150%2.0015.6 $18.74
Airquest D5CPRAH06AAK 150%2.0015.6 $18.74
Mainline ML06HP230CALH-O 150%2.0015.6 $18.74
AI AIR Conditioning AO35-06N2-M1H 150%2.0015.6 $18.74
Fujitsu AOU9RLFFH 149%1.9011.6 $25.20
Fujitsu AOU9RLFF 149%1.9011.8 $24.77
Trane 4TXK3809B10NU** 144%1.9111.0 $26.57
American Standard 4TXK3809B10NU** 144%1.9111.0 $26.57
AC Pro.Com AWH09ACD-D3DNA1A/O 144%1.9111.0 $26.57
ECO AC EHP-O09KBA 144%1.9111.0 $26.57
Innovair EIN10H2V32(O) 144%1.9111.0 $26.57
Kinghome KW09HQ3D6DO 144%1.9111.0 $26.57
GREE GWH09ACD-D3DNA1A/O 144%1.9111.0 $26.57
Blueridge BMKH0938/O 144%1.9111.0 $26.57
ACD UHD09KCH38SB-O 144%1.9111.0 $26.57
Fujitsu AOUH09KTAP1 142%2.4814.0 $20.88
Mitsubishi Electric MUZ-FX06NLHZ2*** 140%2.3813.0 $22.48
Mitsubishi Electric MUZ-FX06NLHZ*** 140%2.3813.0 $22.48
Mitsubishi Electric MUZ-FX18NLHZ2*** 139%2.0611.1 $26.33
Mitsubishi Electric MUZ-FX18NLHZ*** 139%2.0611.1 $26.33
MDV MOX230-06HFN10-M1 138%2.4012.8 $22.84
Bosch BMS500-AAS009-1CSXRD 138%2.4012.5 $23.38
Fujitsu AOUG12LZAS1 138%2.3212.9 $22.66
Fujitsu AOUG12LZAH1 138%2.1612.7 $23.02
Mitsubishi Electric MUZ-FX15NLHZ2*** 135%2.0611.0 $26.57
Mitsubishi Electric MUZ-FX15NLHZ*** 135%2.0611.0 $26.57
Panasonic CU-XZ9AKUAC 134%2.3112.0 $24.36
Mitsubishi Electric MUZ-FX24NLHZ2*** 134%2.0510.5 $27.84
Mitsubishi Electric MUZ-FX24NLHZ*** 134%2.0510.5 $27.84
Quilt QO1-M2Z18-NC-NA 133%2.0012.0 $24.36
Ruud FPHFR09A3D 133%1.8010.0 $29.23
Rheem FPHFR09A3D 133%1.8010.0 $29.23
Luxaire UPC09CN23STG1 133%1.8010.5 $27.84
Guardian UPC09CN23STG1 133%1.8010.5 $27.84
Coleman UPC09CN23STG1 133%1.8010.5 $27.84

Computed from electricity at 29.23¢/kWh, the EIA average for RI in June 2026 and gas at $25.75/Mcf for June 2026. A kilowatt-hour is 3412 BTU. Gas volume is converted to heat at 1.037 million BTU per thousand cubic feet, EIA's published average. This is a rate times a rating, not a prediction of your bill.

Against the alternatives in Rhode Island

What energy costs in Rhode Island · All heat pumps · The cold-climate index

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Capacity and COP: ENERGY STAR certified product data, U.S. EPA, used with attribution. Prices: EIA. A rating is not a promise about your house, your ductwork or your installer.