Heat pumps, ranked by SEER2
12,308 heat pumps from 276 brands, collapsed from 282,665 published configurations. Each priced at the national average rate, so the ranking is what it costs to run rather than what it says on the box.
| Model | SEER2 | Costs to run |
|---|---|---|
| MDV MOX430-06HFN10-M1H | 35.10 (33.10–35.10 across 3 configurations) | $11.76 per million BTU of heat |
| Weathermaker 37MPRAQ06AA3 | 35.10 | $11.76 per million BTU of heat |
| Payne 37MPRAQ06AA3 | 35.10 | $11.76 per million BTU of heat |
| Midea 37MPRAQ06AA3 | 35.10 | $11.76 per million BTU of heat |
| Carrier 37MPRAQ06AA3 | 35.10 | $11.76 per million BTU of heat |
| Bryant 37MPRAQ06AA3 | 35.10 | $11.76 per million BTU of heat |
| Mitsubishi Electric MUZ-FX06NLHZ2*** | 35.00 | $14.11 per million BTU of heat |
| Mitsubishi Electric MUZ-FX06NLHZ*** | 35.00 | $14.11 per million BTU of heat |
| Midea MO1SS-H06B-2A | 35.00 | $11.76 per million BTU of heat |
| Kerr Kapstone A-KZP06SA-1 | 35.00 | $11.76 per million BTU of heat |
| KERR A-ZKP06SA-1 | 35.00 | $11.76 per million BTU of heat |
| KERR A-KZP06SA-1 | 35.00 | $11.76 per million BTU of heat |
| Comfort Aire A-ZHP06SA-1 | 35.00 | $11.76 per million BTU of heat |
| Blueridge BXS6A06UC0 | 35.00 | $11.76 per million BTU of heat |
| Blueridge BMS635SHYC | 35.00 | $11.76 per million BTU of heat |
| KEEN Home KEENHYMHP06AA | 35.00 | $11.76 per million BTU of heat |
| Mainline ML06HP230CALH-O | 35.00 | $11.76 per million BTU of heat |
| AI AIR Conditioning AO35-06N2-M1H | 35.00 | $11.76 per million BTU of heat |
| MDV MOX430-09HFN10-M1H | 33.50 (31.50–33.50 across 3 configurations) | $12.56 per million BTU of heat |
| Fujitsu AOUH09KTAP1 | 33.50 | $13.10 per million BTU of heat |
| Weathermaker 37MPRAQ09AA3 | 33.50 | $12.56 per million BTU of heat |
| Payne 37MPRAQ09AA3 | 33.50 | $12.56 per million BTU of heat |
| Midea 37MPRAQ09AA3 | 33.50 | $12.56 per million BTU of heat |
| Carrier 37MPRAQ09AA3 | 33.50 | $12.56 per million BTU of heat |
| Bryant 37MPRAQ09AA3 | 33.50 | $12.56 per million BTU of heat |
| Senville SENE-09EL-OH | 33.30 | $12.56 per million BTU of heat |
| Midea MO1SS-H09B-2A | 33.30 | $12.56 per million BTU of heat |
| Kerr Kapstone A-KZP09SA-1 | 33.30 | $12.56 per million BTU of heat |
| KERR A-ZKP09SA-1 | 33.30 | $12.56 per million BTU of heat |
| KERR A-KZPO9SA-1 | 33.30 | $12.56 per million BTU of heat |
| Comfort Aire A-ZHPO9SA-1 | 33.30 | $12.56 per million BTU of heat |
| Comfort Aire A-ZHP09SA-1 | 33.30 | $12.56 per million BTU of heat |
| Century A-ZHP09SA-1 | 33.30 | $12.56 per million BTU of heat |
| Blueridge BXS6A09UC0 | 33.30 | $12.56 per million BTU of heat |
| Blueridge BMS933SHYC | 33.30 | $12.56 per million BTU of heat |
| CanAir 4C35SCH09H21 | 33.30 | $12.56 per million BTU of heat |
| KEEN Home KEENHYMHP09AA | 33.30 | $12.56 per million BTU of heat |
| Mainline ML09HP230CALH-O | 33.30 | $12.56 per million BTU of heat |
| AI AIR Conditioning AO35-09N2-M1H | 33.30 | $12.56 per million BTU of heat |
| Mitsubishi Electric MUZ-FX09NLHZ2*** | 33.10 | $13.79 per million BTU of heat |
| Mitsubishi Electric MUZ-FX09NLHZ*** | 33.10 | $13.79 per million BTU of heat |
| Fujitsu AOUH09KZAH1 | 33.10 | $13.79 per million BTU of heat |
| Fujitsu AOUG09LZAS1 | 33.10 | $13.69 per million BTU of heat |
| Fujitsu AOUG09LZAH1 | 33.10 | $13.79 per million BTU of heat |
| Tempstar D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Smart Comfort D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Midea D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| LPS Legacy D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Kenmore D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Keeprite D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Heil D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Day & Night D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Comfortmaker D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Arcoaire D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Airquest D5CPRAH06AAK | 33.10 | $11.76 per million BTU of heat |
| Trane / Mitsubishi Electric NTXSPH06B112A* | 32.20 | $15.41 per million BTU of heat |
| Trane / Mitsubishi Electric NTXSPB06B112A* | 32.20 | $16.83 per million BTU of heat |
| Trane / Mitsubishi Electric MUZ-FS06NAH*** | 32.20 | $16.83 per million BTU of heat |
| Trane / Mitsubishi Electric MUZ-FS06NA*** | 32.20 | $15.41 per million BTU of heat |
| Mitsubishi Electric MUZ-FS06NAH*** | 32.20 | $16.83 per million BTU of heat |
Computed from electricity at 18.34¢/kWh, the EIA average for US in June 2026. A kilowatt-hour is 3412 BTU. This is a rate times a rating, not a prediction of your bill.
Cold-climate performance, by state
What holds its capacity at 5 °F, priced at your state’s own rate: AK · AL · AR · AZ · CA · CO · CT · DC · DE · FL · GA · HI · IA · ID · IL · IN · KS · KY · LA · MA · MD · ME · MI · MN · MO · MS · MT · NC · ND · NE · NH · NJ · NM · NV · NY · OH · OK · OR · PA · RI · SC · SD · TN · TX · UT · VA · VT · WA · WI · WV · WY
By brand
Midea (359) · Tosot (289) · GREE (264) · Mitsubishi Electric (229) · MDV (225) · Blueridge (205) · Hisense (202) · Carrier (201) · Day & Night (190) · Ephoca (190) · Heil (189) · Airquest (188) · Arcoaire (188) · Keeprite (188) · Tempstar (188) · Comfortmaker (186) · Innova (186) · Kenmore (179) · Lennox (151) · TCL (137) · Trane / Mitsubishi Electric (136) · ACIQ (133) · LG (131) · Fujitsu (126) · Friedrich (123) · Smart Comfort (122) · Innovair (113) · Bryant (112) · Bryant Heating AND Cooling Systems (110) · Mrcool (110) · Trane (110) · Weathermaker (110) · AC PRO (106) · 1HVAC (105) · York (101) · Kinghome (97) · LPS Legacy (96) · AUX (95) · American Standard (94) · Payne (93)
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Source: ENERGY STAR certified product data, published by the U.S. EPA and used with attribution. This is a register of certified models, not of every model on the market. ENERGY STAR is a registered mark of the U.S. EPA; this site is not affiliated with or endorsed by EPA or DOE.