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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.

Ductless, Up to 1.5 tons: every model, highest efficiency on a 5°f day first

One size class at a time, so the numbers compare directly.
  1. 2426GS09HP115V1CLOwith ductless indoor unit GS09HP115V1CLIGree1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  2. 2427GS09HP115V1PUOwith ductless indoor unit GS09HP115V1PUIGree1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  3. 2428GWH09AUCXD-A6DNA1C/Owith ductless indoor unit GWH09AUCXD-A6DN***/IGree1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  4. 2429KW09XQ25PAOwith ductless indoor unit KW09XQ25PAIGree (sold as Kinghome)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  5. 2430KW09XQ25S1AOwith ductless indoor unit KW09XQ25S1AIGree (sold as Kinghome)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  6. 2431KW09XQ25SAOwith ductless indoor unit KW09XQ25SAIGree (sold as Kinghome)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  7. 2432SU-AORAKI9-115/Owith ductless indoor unit SU-AORAKI9-115/IGree (sold as Tosot)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  8. 2433TAVCI7H1R09with ductless indoor unit TAVEM7H1R09-SGree (sold as Tosot)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  9. 2434TW09HP32A2AOwith ductless indoor unit TW09HCL32A5AIGree (sold as Tosot)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  10. 2435TW09WH25A1AOwith ductless indoor unit TW09WH25A1AIGree (sold as Tosot)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  11. 2436TWH09AG25A6AOwith ductless indoor unit TWH09AG25A6AIGree (sold as Tosot)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  12. 2437TWH09AUC25R32A1AOwith ductless indoor unit TWH09AUC25R32A1AIGree (sold as Tosot)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  13. 2438TWH09PR32AOwith ductless indoor unit TWH09PR32AIGree (sold as Tosot)1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  14. 2439VIR09HP115V1R32AOwith ductless indoor unit VIR09HP115V1R32AHGree1 ton · 9,100 Btu/h · DuctlessBelow the middle1.83
  15. 2440AO-12U3R25Ewith ductless indoor unit AS-12U3RHB25EHisense1 ton · 12,000 Btu/h · DuctlessBelow the middle1.83
  16. 2441AST-12UW3RGU00with ductless indoor unit AST-12UW3RGU**00Hisense1 ton · 12,000 Btu/h · DuctlessBelow the middle1.83
  17. 2442MOS09H1BE5Awith ductless indoor unit MHW09H1BERAInnovair1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83
  18. 2443QOS12H2XE5Awith ductless indoor unit QHW12H2UZRBInnovair1 ton · 12,000 Btu/h · DuctlessBelow the middle1.83
  19. 2444KEENUMHP09AAwith ductless indoor unit KEENOWAH09AAKEEN Home1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83
  20. 2445A-KSP09SA-0with ductless indoor unit B-KSP09SA-0Kerr1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83
  21. 2446A-SSP09SA-0with ductless indoor unit B-SSP09SA-0Lennox (sold as Comfort-Aire)1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83
  22. 2447B-SSP09SA-0with ductless indoor unit A-SSP09SA-0Lennox (sold as Comfort Aire)1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83
  23. 2448D5CVRAH09AAJwith ductless indoor unit D5FVHAH09XAJLPS Legacy1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83
  24. 244937MVRAQ09AA1with ductless indoor unit D5MVHAQ09XA1Midea1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83
  25. 2450D5CVRAH09AAJwith ductless indoor unit D5FVHAH09XAJMidea1 ton · 9,000 Btu/h · DuctlessBelow the middle1.83

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