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Check a heat pump’s certified ratings

Type the outdoor unit’s model number from its nameplate, or the AHRI reference number from your quote. You will see its ratings, how it compares with others of its size, and the rebate standards it meets.

Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated

Partial model numbers work. AHRI numbers find the pairing listed for each model.

Ducted, 2.5–3 tons: every model, highest efficiency on a 5°f day first

One size class at a time, so the numbers compare directly.

Showing Ducted, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

  1. 876FA-M27-D3TL-O-454ForestAir2.5 tons · 27,000 Btu/h · DuctlessGood2.00
  2. 877FA-M36-D4TL-O-454ForestAir3 tons · 35,000 Btu/h · DuctlessGood2.00
  3. 878FA-MY27-D3TL-O-454ForestAir2.5 tons · 27,000 Btu/h · DuctlessGood2.00
  4. 879FA-MY36-D4TL-O-454ForestAir3 tons · 36,000 Btu/h · DuctlessGood2.00
  5. 880FPHFR36A3Dwith ducted air handler FPHSD36A3DFriedrich3 tons · 33,000 Btu/h · DuctedGood2.00
  6. 881FRP17AY36AJVCwith indoor coil RCFY3617STANM and furnace FR801V0503A14DZNFriedrich3 tons · 34,200 Btu/h · DuctedGood2.00
  7. 882AOUH36KUAH1with ductless indoor unit AUUH36KUASFujitsu3 tons · 36,000 Btu/h · DuctlessGood2.00
  8. 883FOP1936MJAYCAwith ducted air handler FHRAVM3621M*YECAFujitsu3 tons · 34,200 Btu/h · DuctedGood2.00
  9. 884FAH36HP230Uwith ducted air handler FAH36HP230NFuji3 tons · 35,000 Btu/h · DuctedGood2.00
  10. 885MWHQ036NC2AA*GE Appliances3 tons · 35,600 Btu/h · DuctlessGood2.00
  11. 886FTE36HP230V1R32AOwith ducted air handler FXA36HPDV1R32AHGree3 tons · 34,000 Btu/h · DuctedGood2.00
  12. 887FXE36HP230V1R32AOwith ducted air handler FXE36HP230V1R32AHGree3 tons · 34,000 Btu/h · DuctedGood2.00
  13. 888FXU36HP230V1R32AOwith ducted air handler FXU36HP230V1R32AHGree3 tons · 34,000 Btu/h · DuctedGood2.00
  14. 889FXU36HP230V1R45AOwith ducted air handler FXE36HP230V1R45AHGree3 tons · 34,000 Btu/h · DuctedGood2.00
  15. 890GFT36HP230V1R32AOwith ducted air handler GFT36HP115/230V1R32AHGree3 tons · 34,000 Btu/h · DuctedGood2.00
  16. 891GS36HP230V1ASOwith ductless indoor unit GS36HP230V1R32FSIGree3 tons · 33,600 Btu/h · DuctlessGood2.00
  17. 892GUD36W2/NHE-D(U)with ducted air handler GUD36AH2/E-D(U)Gree3 tons · 34,000 Btu/h · DuctedGood2.00
  18. 893GUD36W2/NHG-D(U)with ducted air handler GUD36AH2/G-D(U)Gree3 tons · 34,000 Btu/h · DuctedGood2.00
  19. 894GUD36W2/NXF-D(U)with ducted air handler GUD36AH2/F-D(U)Gree3 tons · 34,000 Btu/h · DuctedGood2.00
  20. 895GWH36ATEXH-D6DNA1G/Owith ductless indoor unit GVH36ALXH-D6DN***/IGree3 tons · 33,600 Btu/h · DuctlessGood2.00
  21. 896HP-UA36/Owith ducted air handler HP-UA36/IGree (sold as Tosot)3 tons · 34,000 Btu/h · DuctedGood2.00
  22. 897HW36H/NHC-Dwith ducted air handler HND36A/NHA-OGree3 tons · 34,000 Btu/h · DuctedGood2.00
  23. 898KD36UXOwith ducted air handler KD36UXIGree (sold as Kinghome)3 tons · 34,000 Btu/h · DuctedGood2.00
  24. 899KW36XQ21CDOwith ductless indoor unit KM36XVDIGree (sold as Kinghome)3 tons · 33,600 Btu/h · DuctlessGood2.00
  25. 900LIV36HP230V1R32AOwith ductless indoor unit FSU36HP230V1R32AHGree3 tons · 33,600 Btu/h · DuctlessGood2.00

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

What size is my system?

Tons and Btu

A heat pump’s size is its rated cooling output, in Btu per hour. Installers talk in tons: one ton is 12,000 Btu per hour, so a 3-ton unit is about 36,000.

Where to find yours: the nameplate sticker on the outdoor unit lists the model number. Many model numbers include the size in thousands of Btu, such as 24 (2 tons), 36 (3 tons) or 48 (4 tons). Your quote or AHRI certificate also lists it. Look up a model number

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

Size classes used here

  • Up to 1.5 tonsunder 21,000 Btu/h
  • 2 tons21,000–26,999 Btu/h
  • 2.5–3 tons27,000–38,999 Btu/h
  • 3.5–4.5 tons39,000–56,999 Btu/h
  • 5 tons and up57,000 Btu/h and up

The advanced view lists every model with filters for brand, standard, size and type, sortable by any rating.

Open the advanced view