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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.

Showing Ductless, Up to 1.5 tons (under 21,000 Btu/h cooling). What size is my system?

  1. 1876MYTW-12HPAC1with ductless indoor unit MYTW-12HPAC1Bestcold1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  2. 1877MYTW-12HPAC1-Owith ductless indoor unit MYTW-12HPAC1-IBestcold1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  3. 1878BHI-*T17-12K115V-USwith ductless indoor unit BHI-*T17-12K115V-USBHI1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  4. 1879BHI-T17-12K115V-US*with ductless indoor unit BHI-T17-12K115V-USBHI1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  5. 1880BSA1115TOwith ductless indoor unit BSA1115TRBlack+Decker1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  6. 1881BXS4Z18UC0with ductless indoor unit BXS4Z18WM0BlueRidge1.5 tons · 18,000 Btu/h · DuctlessBelow the middle1.90
  7. 1882KUL18HPJ132OAwith ductless indoor unit KUL18HPJ132IABOREAL1.5 tons · 18,000 Btu/h · DuctlessBelow the middle1.90
  8. 1883NOV18HPJ132OAwith ductless indoor unit NOV18HPJ132IABOREAL1.5 tons · 18,000 Btu/h · DuctlessBelow the middle1.90
  9. 1884BRV-P09LS-230VOwith ductless indoor unit BRV-P09CT-230VIBRAVO1 ton · 9,000 Btu/h · DuctlessBelow the middle1.90
  10. 1885BRV-P12LS-230VOwith ductless indoor unit BRV-P12CT-230VIBRAVO1 ton · 12,000 Btu/h · DuctlessBelow the middle1.90
  11. 1886BRV-P18LS-230VOwith ductless indoor unit BRV-P18CT-230VIBRAVO1.5 tons · 18,000 Btu/h · DuctlessBelow the middle1.90
  12. 1887BRV-R12LS-115VOwith ductless indoor unit BRV-R12W-115VIBRAVO1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  13. 1888ASW-2-JL12Kwith ductless indoor unit ASW-2-JL12KCAAIR1 ton · 12,000 Btu/h · DuctlessBelow the middle1.90
  14. 1889CPEB-H18A-Owith ductless indoor unit CPEB-H18A-ICapella1.5 tons · 18,000 Btu/h · DuctlessBelow the middle1.90
  15. 1890MSCR32-12CHSA1-Owith ductless indoor unit MSCR32-12CHSA1-IClassic America1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  16. 1891GRH32IC09ASwith ductless indoor unit GWH32IC09SCLASSIC1 ton · 9,100 Btu/h · DuctlessBelow the middle1.90
  17. 1892GRH32IC09ASAwith ductless indoor unit GWH32IC09SACLASSIC1 ton · 9,100 Btu/h · DuctlessBelow the middle1.90
  18. 1893GRH32IC12ASwith ductless indoor unit GWH32IC12SCLASSIC1 ton · 12,000 Btu/h · DuctlessBelow the middle1.90
  19. 1894GRH32IC12ASAwith ductless indoor unit GWH32IC12SACLASSIC1 ton · 12,000 Btu/h · DuctlessBelow the middle1.90
  20. 1895GRH32IC18ASwith ductless indoor unit GWH32IC18SCLASSIC1.5 tons · 18,000 Btu/h · DuctlessBelow the middle1.90
  21. 1896GRHFR32C12AS2with ductless indoor unit GC4VHC12SLDCLASSIC1 ton · 12,000 Btu/h · DuctlessBelow the middle1.90
  22. 1897TRH32IC12ASAwith ductless indoor unit TWH32IC12SACLASSIC1 ton · 11,500 Btu/h · DuctlessBelow the middle1.90
  23. 1898TSZRHC09ASwith ductless indoor unit TC4VHT09SCLASSIC1 ton · 9,000 Btu/h · DuctlessBelow the middle1.90
  24. 1899TSZRHC12ASwith ductless indoor unit TC4VHT12SCLASSIC1 ton · 12,000 Btu/h · DuctlessBelow the middle1.90
  25. 1900TSZRHC18ASwith ductless indoor unit TC4VHT18SCLASSIC1.5 tons · 18,000 Btu/h · DuctlessBelow the middle1.90

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