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

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

Showing Ductless, 2 tons (21,000–26,999 Btu/h cooling). What size is my system?

  1. 251AOUH24KUAH1with ductless indoor unit ABUH24KUASFujitsu2 tons · 24,000 Btu/h · DuctlessGood2.10
  2. 252AOUH24KWAH3Fujitsu2 tons · 22,000 Btu/h · DuctlessGood2.10
  3. 253GMS24with ductless indoor unit GMS24GARVEE2 tons · 24,000 Btu/h · DuctlessGood2.10
  4. 254RAC-DJ24WHAAwith ductless indoor unit RAK-DJ24PHAAHITACHI2 tons · 22,000 Btu/h · DuctlessGood2.10
  5. 255RAC-DJ24WHBAwith ductless indoor unit RAK-DJ24RHBAHITACHI2 tons · 22,000 Btu/h · DuctlessGood2.10
  6. 256F24SBH23XQCwith ductless indoor unit F24SBH23XQEiFFALCON2 tons · 23,000 Btu/h · DuctlessGood2.10
  7. 257EZ-27Z-M3BInfinityLiving2 tons · 26,000 Btu/h · DuctedGood2.10
  8. 258POS24H2BM5Awith ductless indoor unit PHW24H2BMRAInnovair2 tons · 24,000 Btu/h · DuctlessGood2.10
  9. 259AEPL**MHV22S2431B1Awith ductless indoor unit AEPL**AWM22E2431B1AIWAE2 tons · 23,000 Btu/h · DuctlessGood2.10
  10. 260KWSM-24IR454BHS21Pwith ductless indoor unit KWSM-24IR454BHS21PKANIONco2 tons · 24,000 Btu/h · DuctlessGood2.10
  11. 261MTH25-24K220V/Owith ductless indoor unit MTH25-24K220V/IMapleTemp2 tons · 22,400 Btu/h · DuctlessGood2.10
  12. 262M4OD30-27HFPN10-M1Dwith ducted air handler MTI-06HWFPN10-M1Midea (sold as MDV)2 tons · 26,000 Btu/h · DuctedGood2.10
  13. 263MOD30-23HFPN10-M1with ducted air handler MVBC-24HWFPN10-MB1Midea (sold as MDV)2 tons · 24,000 Btu/h · DuctedGood2.10
  14. 264OPWH241Cwith ductless indoor unit OPWH241CMirage2 tons · 24,000 Btu/h · DuctlessGood2.10
  15. 265OPWH241C*with ductless indoor unit IPWH241CMirage2 tons · 24,000 Btu/h · DuctlessGood2.10
  16. 266PUZ-AH24NL2***with ductless indoor unit PLA-AE24NLMitsubishi Electric2 tons · 24,000 Btu/h · DuctlessGood2.10
  17. 267AEPL**MHV22S2431B1Awith ductless indoor unit AEPL**AWM22E2431B1AMRCOOL2 tons · 23,000 Btu/h · DuctlessGood2.10
  18. 268DIY-24-HP-C-230D25-Owith ducted air handler DIY-24-HP-MUAH-230D00-OMRCOOL2 tons · 24,000 Btu/h · DuctedGood2.10
  19. 269DIY-MULTI4-27HP230D-OMRCOOL2 tons · 26,000 Btu/h · DuctedGood2.10
  20. 270OAH-MZ24K-208-CH-OORTECH2 tons · 24,000 Btu/h · DuctlessGood2.10
  21. 271YN024GLSI20RPFwith ductless indoor unit WT024GLSI20HLFPioneer2 tons · 24,000 Btu/h · DuctlessGood2.10
  22. 272EZ-27Z-M3BPolarWave2 tons · 26,000 Btu/h · DuctedGood2.10
  23. 273QC24HMSP2C19SUwith ductless indoor unit QC24HMSP2E19SUQUIK COMFORT2 tons · 24,000 Btu/h · DuctlessGood2.10
  24. 274GW-24HP-230VOwith ductless indoor unit GW-24HP-230VIRAMSOND2 tons · 24,000 Btu/h · DuctlessGood2.10
  25. 275TSC-24HA2/I2XI18B-Owith ductless indoor unit TSC-24HA2/I2XI18B-IROVSUN2 tons · 24,000 Btu/h · DuctlessGood2.10

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