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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. 76CPP3-12CD(O)with ductless indoor unit T1W3-12CD(I)COMFORTSTAR1 ton · 12,000 Btu/h · DuctlessTop 10%2.47
  2. 77DOX230-12HFN10-M1with ductless indoor unit DCBM-12HRFN10-M1-DDUOHOME1 ton · 12,000 Btu/h · DuctlessTop 10%2.47
  3. 78EDSO-12Ewith ductless indoor unit ED1W-12UECO-AIR1 ton · 12,000 Btu/h · DuctlessTop 10%2.47
  4. 79KOB-PSX12HP-2AAMAwith ductless indoor unit KIB-PSX12CW-2AAMAKaden1 ton · 12,000 Btu/h · DuctlessTop 10%2.47
  5. 80SAK-12-OCT2/220Vwith ductless indoor unit SAK-12-OCT1/220VStar Air Kontrol1 ton · 12,000 Btu/h · DuctlessTop 10%2.47
  6. 81EZ-18ZPL-HP230Bwith ductless indoor unit EZ-18W-MB1HVAC1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  7. 82BDS2A18SC0with ductless indoor unit BDAFA18WM0BlueRidge1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  8. 83A-CAD18-1Bwith ductless indoor unit B-CAD18-1BCoast Air1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  9. 84EZ-18ZPL-HP230Bwith ductless indoor unit EZ-18W-MBDIYCOOL1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  10. 85EZ-18ZPL-HP230Bwith ductless indoor unit EZ-18W-MBInfinityLiving1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  11. 86MOX230-12HFN10-M1Pwith ducted air handler MTJM-12HWFN10-M1PMidea1 ton · 12,000 Btu/h · DuctedTop 10%2.44
  12. 87MOX430-18HFPN10-M1with ductless indoor unit MSAB3E-18HRFPN10-M1Midea (sold as MDV)1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  13. 88SUZ-AA09NLHZ***with ductless indoor unit MSZ-EX09NLBMitsubishi Electric1 ton · 9,000 Btu/h · DuctlessTop 10%2.44
  14. 89DIY-18-HP-C-230D25-Owith ductless indoor unit DIY-18-HP-WMAH-230D25-OMRCOOL1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  15. 90DIYP-18-HP-C-230DE11-Owith ductless indoor unit DIYP-18-HP-WMAH-230DE13-OMRCOOL1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  16. 91EZ-18ZPL-HP230Bwith ductless indoor unit EZ-18W-MBPolarWave1.5 tons · 18,000 Btu/h · DuctlessTop 10%2.44
  17. 92SHC12AE2AGwith ducted air handler SHD12AC2AGSLIMAIR1 ton · 12,000 Btu/h · DuctedTop 10%2.44
  18. 93RXC18AXVJUwith ductless indoor unit FTXC18AXVJUDaikin1.5 tons · 18,100 Btu/h · DuctlessTop 10%2.42
  19. 94RAC-DJ09WHBAwith ductless indoor unit RAK-DJ09RHBAHITACHI1 ton · 9,000 Btu/h · DuctlessTop 10%2.42
  20. 95YRACDJ09WHBAwith ductless indoor unit YRAKDJ09RHBAYork1 ton · 9,000 Btu/h · DuctlessTop 10%2.42
  21. 96ACIQ-18ZS-HP230Cwith ducted air handler ACIQ-18CD-HH-MCACIQ1.5 tons · 17,500 Btu/h · DuctedTop 10%2.41
  22. 97AO24-18N2-M1with ducted air handler AH-18N2-M1AI AIR CONDITIONING1.5 tons · 17,500 Btu/h · DuctedTop 10%2.41
  23. 98AO25-06N2-M1Hwith ducted air handler AL-06N2-M1AI AIR CONDITIONING0.5 tons · 6,500 Btu/h · DuctedTop 10%2.41
  24. 99ASGCI8H4M18with ducted air handler ASGEK8H4M18AIR-CON1.5 tons · 17,500 Btu/h · DuctedTop 10%2.41
  25. 100ALC24-18H1Bwith ducted air handler DIU-18HWFN10ApooDr1.5 tons · 17,500 Btu/h · DuctedTop 10%2.41

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