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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, 2.5–3 tons: every model, highest efficiency on a 5°f day first

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

Showing Ductless, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

  1. 17637MBHAQ36AA3with ducted air handler 45MBDAQ36XH3Midea3 tons · 36,000 Btu/h · DuctedGreat2.10
  2. 177D5CLHAH36AAKwith ducted air handler D5FLDAH36XHKMidea3 tons · 36,000 Btu/h · DuctedGreat2.10
  3. 178D5CSRAH30AAKwith ducted air handler D5FSAAH30XBKMidea2.5 tons · 30,000 Btu/h · DuctedGreat2.10
  4. 179MO1BS-H30B-2Awith ducted air handler MACHU-H30B-2AMidea2.5 tons · 30,000 Btu/h · DuctedGreat2.10
  5. 180MO1HU-H36B-2Awith ducted air handler MDHHS-H36B-2AMidea3 tons · 36,000 Btu/h · DuctedGreat2.10
  6. 181MOD30-30HFN10-M1Ewith ducted air handler MVBC-30HWFN10-MC1Midea (sold as MDV)2.5 tons · 30,000 Btu/h · DuctedGreat2.10
  7. 182MOU-B36LH-2with ducted air handler MIU-B36LD-2Midea (sold as CTMorley)3 tons · 36,000 Btu/h · DuctedGreat2.10
  8. 183MOX630-36HFN10-M2Xwith ducted air handler MTJ-36HWFN10-M2Midea (sold as MDV)3 tons · 36,000 Btu/h · DuctedGreat2.10
  9. 184OPWH361Cwith ductless indoor unit OPWH361CMirage3 tons · 36,000 Btu/h · DuctlessGreat2.10
  10. 185OPWH361C*with ductless indoor unit IPWH361CMirage3 tons · 36,000 Btu/h · DuctlessGreat2.10
  11. 186MXZ-5D36NL***Mitsubishi Electric3 tons · 35,400 Btu/h · DuctlessGreat2.10
  12. 187PUZ-AH30NL***with ductless indoor unit PLA-AE30NLMitsubishi Electric2.5 tons · 27,000 Btu/h · DuctlessGreat2.10
  13. 188PUZ-AH30NL2***with ductless indoor unit PLA-AE30NLMitsubishi Electric2.5 tons · 27,000 Btu/h · DuctlessGreat2.10
  14. 189PUZ-AK36NLHZ***with ductless indoor unit PLA-AE36NLMitsubishi Electric3 tons · 36,000 Btu/h · DuctlessGreat2.10
  15. 190PUZ-AK36NLHZ2***with ductless indoor unit PLA-AE36NLMitsubishi Electric3 tons · 36,000 Btu/h · DuctlessGreat2.10
  16. 191HO-SG36-LA-Qwith ducted air handler HD-UG36LA-QMitsutomo3 tons · 36,000 Btu/h · DuctedGreat2.10
  17. 192RU-UZ30-LA-Qwith ducted air handler HV-UZ30-LA-QMitsutomo2.5 tons · 30,000 Btu/h · DuctedGreat2.10
  18. 193MSH-36HD-Bwith ducted air handler 36HHHP0-C-M-BMulti MFG3 tons · 36,000 Btu/h · DuctedGreat2.10
  19. 194MOSA32301NG Trade2.5 tons · 30,000 Btu/h · DuctedGreat2.10
  20. 195MOSA32361NG Trade3 tons · 36,000 Btu/h · DuctedGreat2.10
  21. 196DXH36FMK3IHNortek Global HVAC (sold as Gibson)3 tons · 36,000 Btu/h · DuctlessGreat2.10
  22. 197OFRM4X1-H36A-OOUELLET3 tons · 36,000 Btu/h · DuctlessGreat2.10
  23. 198QC36HMSP2C19SUwith ductless indoor unit QC36HMSP2E19SUQUIK COMFORT3 tons · 36,000 Btu/h · DuctlessGreat2.10
  24. 199ML30HP230GEN-Owith ducted air handler ML30HP230AHU-IRheem (sold as Mainline)2.5 tons · 30,000 Btu/h · DuctedGreat2.10
  25. 200ML36HP230LCMH-Owith ducted air handler ML36HP230HSDUC-IRheem (sold as Mainline)3 tons · 36,000 Btu/h · DuctedGreat2.10

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