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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, 5 tons and up: every model, highest efficiency on a 5°f day first

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

Showing Ductless, 5 tons and up (57,000 Btu/h and up cooling). What size is my system?

  1. 51ML60HP230LCM-Owith ducted air handler ML60HP230HSDUC-IRheem (sold as Mainline)5 tons · 58,000 Btu/h · DuctedGreat2.20
  2. 52MZ60H525ZMOSEA BREEZE+5 tons · 60,000 Btu/h · DuctlessGreat2.20
  3. 53SHC60AC2AGwith ducted air handler SHD60AC2AGSLIMAIR5 tons · 58,000 Btu/h · DuctedGreat2.20
  4. 54MR5SVHT60ASwith ducted air handler MFC5VHT60STGM5 tons · 58,000 Btu/h · DuctedGreat2.20
  5. 55T7C20S-H260-Cwith ducted air handler T7C20S-H260-EDTTHERMOCORE SYSTEMS5 tons · 58,000 Btu/h · DuctedGreat2.20
  6. 56OUS60H/O6S4Pwith ducted air handler IUMDH60H/I63PTRUST AIR CONDITIONERS5 tons · 58,000 Btu/h · DuctedGreat2.20
  7. 57VPD060H6M-5PLennox5 tons · 60,000 Btu/h · DuctlessGood2.11
  8. 58AM060FCMDCG1Samsung5 tons · 60,000 Btu/h · DuctlessGood2.11
  9. 59A6MO21-60N2-M1AI AIR CONDITIONING5 tons · 60,000 Btu/h · DuctedGood2.10
  10. 60AM6OG-55HFN1ApooDr5 tons · 60,000 Btu/h · DuctedGood2.10
  11. 61AM6OG-55HFN1Aprodr5 tons · 60,000 Btu/h · DuctedGood2.10
  12. 62CMZ3-62-6ZCOMFORTSTAR5 tons · 60,000 Btu/h · DuctedGood2.10
  13. 63D6OE30-60HFN10-M1-DDUOHOME5 tons · 60,000 Btu/h · DuctedGood2.10
  14. 64D6OE30-60HFN10-M1D-DDUOHOME5 tons · 60,000 Btu/h · DuctedGood2.10
  15. 65DRA6U60M2ADurastar5 tons · 60,000 Btu/h · DuctedGood2.10
  16. 66KEENSTZHP60AAKEEN Home5 tons · 60,000 Btu/h · DuctedGood2.10
  17. 67KMIR660-H218-4KLIMAIRE5 tons · 60,000 Btu/h · DuctedGood2.10
  18. 68ZRUM060GSS0LG5 tons · 60,000 Btu/h · DuctlessGood2.10
  19. 69M6OE30-60HFN10-M1*Midea (sold as MDV)5 tons · 60,000 Btu/h · DuctedGood2.10
  20. 70M6OE30-60HFN10-M1D*Midea (sold as MDV)5 tons · 60,000 Btu/h · DuctedGood2.10
  21. 71M6OE30-60HFN10-M1D-D*Midea (sold as MDV)5 tons · 60,000 Btu/h · DuctedGood2.10
  22. 72MOU-5B55G-2Midea (sold as CTMorley)5 tons · 60,000 Btu/h · DuctedGood2.10
  23. 73MOU-6B60G-2Midea (sold as CTMorley)5 tons · 60,000 Btu/h · DuctedGood2.10
  24. 74RO-MS60-LA-QMitsutomo5 tons · 60,000 Btu/h · DuctedGood2.10
  25. 7560MP6-HE-BMulti MFG5 tons · 60,000 Btu/h · DuctedGood2.10

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