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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. 601PAS-09BUFASDQ1-LACwith ductless indoor unit PCIM-B09UFA1DQHITACHI1 ton · 9,000 Btu/h · DuctlessGreat2.19
  2. 602AR70H09CACWXwith ductless indoor unit AR70H09CACWNSamsung1 ton · 9,000 Btu/h · DuctlessGreat2.19
  3. 603AR70H09CAEBXwith ductless indoor unit AR70H09CAEBNSamsung1 ton · 9,000 Btu/h · DuctlessGreat2.19
  4. 604MWLE009S6S-1Pwith ductless indoor unit MWME009S6-1PSamsung1 ton · 9,000 Btu/h · DuctlessGreat2.19
  5. 605MWPE009S6S-1Pwith ductless indoor unit MWME009S6-BPSamsung1 ton · 9,000 Btu/h · DuctlessGreat2.19
  6. 606SAK-18-CT2/220Vwith ductless indoor unit SAK-18-CT1/220VStar Air Kontrol1.5 tons · 16,800 Btu/h · DuctlessGreat2.19
  7. 607AOLH12KNAS1with ductless indoor unit ASLH12KNASFujitsu1 ton · 12,000 Btu/h · DuctlessGreat2.18
  8. 608AOUH18KWAH2Fujitsu1.5 tons · 18,000 Btu/h · DuctlessGreat2.18
  9. 609RAC-GJ18WHAAwith ductless indoor unit RAK-GJ18PHAAHITACHI1.5 tons · 18,000 Btu/h · DuctlessGreat2.18
  10. 610RAC-GJ18WHBAwith ductless indoor unit RAK-GJ18PHBAHITACHI1.5 tons · 18,000 Btu/h · DuctlessGreat2.18
  11. 611SUZ-AA15NLHZ***with ducted air handler PEAD-AA15NLMitsubishi Electric1.5 tons · 15,000 Btu/h · DuctedGreat2.18
  12. 612YRACGJ18WHAAwith ductless indoor unit YRAKGJ18PHAAYork1.5 tons · 18,000 Btu/h · DuctlessGreat2.18
  13. 613YRACGJ18WHBAwith ductless indoor unit YRAKGJ18PHBAYork1.5 tons · 18,000 Btu/h · DuctlessGreat2.18
  14. 614SAC-H220-18KOwith ductless indoor unit SAC-H220-18KIALBOTT1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  15. 615ASW-H18E3A2/**R3DI-C3with ductless indoor unit ASW-H18E3A2/**R3DI-C3AUX1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  16. 616ASW-H18E3A2/ *R3DI-C3with ductless indoor unit ASW-H18E3A2/ *R3DI-C3AUX1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  17. 617ASW-H18E3B2/**R3DI-C3with ductless indoor unit ASW-H18E3B2/**R3DI-C3AUX1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  18. 618ASW-H18E3B2/*R3DI-C3with ductless indoor unit ASW-H18E3B2/*R3DI-C3AUX1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  19. 619YSA-18HRDN1-21OUwith ductless indoor unit YSA-18HRDN1-21COOL-MAGIC1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  20. 620FP10518US-12WHwith ductless indoor unit FP10518US-22WHCOSTWAY1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  21. 621FP10789US-12BKwith ductless indoor unit FP10789US-22BKCOSTWAY1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  22. 622FP10789US-12WHwith ductless indoor unit FP10789US-22WHCOSTWAY1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  23. 623FP10792US-12HSwith ductless indoor unit FP10792US-22HSCOSTWAY1.5 tons · 17,000 Btu/h · DuctlessGreat2.17
  24. 624RXC12BVJU*with ductless indoor unit FTXC12BVJUDaikin1 ton · 11,600 Btu/h · DuctlessGreat2.17
  25. 625048-MS-18K2VR-21S-OUTwith ductless indoor unit 048-MS-18K2VR-21S-QC-INDella1.5 tons · 17,000 Btu/h · DuctlessGreat2.17

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