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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. 1576RHPXYC036AJTFujitsu3 tons · 34,200 Btu/h · DuctedBelow the middle1.80
  2. 15771G3036AD2BE**with ductless indoor unit GS30WB2BEGE Appliances2.5 tons · 28,400 Btu/h · DuctlessBelow the middle1.80
  3. 15781G3036ED2BE**with ducted air handler US30MB2BEGE Appliances2.5 tons · 30,000 Btu/h · DuctedBelow the middle1.80
  4. 15794G36AD2BE**GE Appliances3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  5. 15804G36ED2BE**GE Appliances3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  6. 1581GS30HP230V1ASOwith ductless indoor unit GS30HP230V1ASIGree2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  7. 1582GWH30ATEXH-D6DNA1G/Owith ductless indoor unit GWH30ATEXH-D6DN***/IGree2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  8. 1583KW30XQ21CDOwith ductless indoor unit KW30XQ21CDIGree (sold as Kinghome)2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  9. 1584LIV30HP230V1R32AOwith ductless indoor unit LIV30HP230V1R32AHGree2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  10. 1585TACCI7H4R30with ductless indoor unit TACEM7H4R30-SGree (sold as Tosot)2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  11. 1586TGWHD-36NDGree (sold as Tosot)3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  12. 1587TMH36D32NOGree (sold as Tosot)3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  13. 1588TW30HC32A5DOwith ducted air handler TM30HS32FDIGree (sold as Tosot)2.5 tons · 30,000 Btu/h · DuctedBelow the middle1.80
  14. 1589TWH30CD32AOwith ductless indoor unit TWH30CD32AIGree (sold as Tosot)2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  15. 15901Q3036FF2BE**with ductless indoor unit QS30WB2BEHAIER2.5 tons · 28,400 Btu/h · DuctlessBelow the middle1.80
  16. 15911Q3036RT2BE**with ducted air handler US30MB2BEHAIER2.5 tons · 30,000 Btu/h · DuctedBelow the middle1.80
  17. 15924Q36FF2BE**HAIER3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  18. 15934Q36RT2BE**HAIER3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  19. 1594GHO30H52ACXL05with ducted air handler GHA30H52ACXL05HAVELLS2.5 tons · 30,000 Btu/h · DuctedBelow the middle1.80
  20. 1595HVHMZ-27V2DHAXXAIR2.5 tons · 27,000 Btu/h · DuctlessBelow the middle1.80
  21. 1596AMO3-27U3T25UHisense2.5 tons · 27,000 Btu/h · DuctlessBelow the middle1.80
  22. 1597AMW3-27U3TQAHisense2.5 tons · 27,000 Btu/h · DuctlessBelow the middle1.80
  23. 1598AUWR-36U3RK1with ducted air handler AUH-36UX3RDH1Hisense3 tons · 36,000 Btu/h · DuctedBelow the middle1.80
  24. 1599RAM-X36N4HAAHITACHI3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  25. 1600RAM-X36N4HBAHITACHI3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80

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