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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.

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

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

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

  1. 301MHPA-24DCTOwith ducted air handler MHPA-24DCTIMDX2 tons · 24,000 Btu/h · DuctedGreat2.20
  2. 302MOD30-24HFN10-M1Hwith ducted air handler MSEPD-24HRFN10-M1HMidea (sold as MDV)2 tons · 24,000 Btu/h · DuctedGreat2.20
  3. 303PUZ-AK24NLHZ***with ductless indoor unit PLA-AE24NLMitsubishi Electric2 tons · 24,000 Btu/h · DuctlessGreat2.20
  4. 304PUZ-AK24NLHZ2***with ductless indoor unit PLA-AE24NLMitsubishi Electric2 tons · 24,000 Btu/h · DuctlessGreat2.20
  5. 305MPP15AY24AJ2Nwith ducted air handler C/SEHX-24-**-EP-1C80+CF024SCF2B+TXV+TDRRheem (sold as Mainline)2 tons · 22,000 Btu/h · DuctedGreat2.20
  6. 306RP17AY24AJVCwith indoor coil RCFY2417STANM and furnace R972V0403A14UDSRheem2 tons · 22,400 Btu/h · DuctedGreat2.20
  7. 307SP17AY24AJVCwith indoor coil TCFY2417STANM and furnace S972V0403A14UDSRheem (sold as SURE)2 tons · 22,400 Btu/h · DuctedGreat2.20
  8. 308SENE-24EL-OHwith ducted air handler SENE-24EL-IHHSenville2 tons · 24,000 Btu/h · DuctedGreat2.20
  9. 309UCHA-24HDCSN2with ducted air handler UCHA-24SHDCALN2UTL2 tons · 24,000 Btu/h · DuctedGreat2.20
  10. 310UCHA-24HDCSN4with ducted air handler UCHA-24HDCN4UTL2 tons · 24,000 Btu/h · DuctedGreat2.20
  11. 311UCHA-24HDCTwith ducted air handler UCHA-24HDCUTL2 tons · 24,000 Btu/h · DuctedGreat2.20
  12. 312UCHA-24HDCTN2with ducted air handler UCHA-24HDCN2UTL2 tons · 24,000 Btu/h · DuctedGreat2.20
  13. 313VHP-UCHA-24HDCTwith ducted air handler VAH-UCHA-24HDCVillara2 tons · 24,000 Btu/h · DuctedGreat2.20
  14. 314VHPSD-UCHA-24HDCSN*with ducted air handler VAH-UCHA-24SHDCALN2VillaTherm2 tons · 24,000 Btu/h · DuctedGreat2.20
  15. 315VHPSD-UCHA-24HDCSN4with ducted air handler VAHSD-UCHA-24HDCSN4VillaTherm2 tons · 24,000 Btu/h · DuctedGreat2.20
  16. 316VHP-UCA-24HDC-Awith ducted air handler VAH-UCA-24HDC-AVillaTherm2 tons · 24,000 Btu/h · DuctedGreat2.20
  17. 317VHP-UCHA-24HDCSN4with ducted air handler VAH-UCHA-24HDCSN4VillaTherm2 tons · 24,000 Btu/h · DuctedGreat2.20
  18. 318VHP-UCHA-24HDCTwith ducted air handler VAH-UCHA-24HDCVillaTherm2 tons · 24,000 Btu/h · DuctedGreat2.20
  19. 319UCHA-24HDCSN4with ducted air handler UCHA-24HDCN4VKIN2 tons · 24,000 Btu/h · DuctedGreat2.20
  20. 320UCHA-24HDCTwith ducted air handler UCHA-24HDCVKIN2 tons · 24,000 Btu/h · DuctedGreat2.20
  21. 321YRAMG24N3HAAYork2 tons · 24,000 Btu/h · DuctlessGreat2.20
  22. 322YRAMG24N3HBAYork2 tons · 24,000 Btu/h · DuctlessGreat2.20
  23. 323ZOU-24HDCA-S14with ducted air handler ZAU-24HDCA-S14ZERO2 tons · 23,000 Btu/h · DuctedGreat2.20
  24. 324ZRUN024GSS0LG2 tons · 24,000 Btu/h · DuctlessGreat2.18
  25. 325AM024HCMDCGSamsung2 tons · 24,000 Btu/h · DuctlessGreat2.18

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