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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. 126AR24DXDACWKXwith ductless indoor unit AR24DXDABWKNSamsung2 tons · 22,000 Btu/h · DuctlessGreat2.22
  2. 127RXC24BVJU*with ductless indoor unit FTXC24BVJUDaikin2 tons · 23,000 Btu/h · DuctlessGreat2.21
  3. 128ASW-H24F8A2/**R3DI-C7with ductless indoor unit ASW-H24F8A2/**R3DI-C7AUFIT2 tons · 23,000 Btu/h · DuctlessGreat2.20
  4. 129ASW-H24F8A2/*R3DI-C7with ductless indoor unit ASW-H24F8A2/*R3DI-C7AUFIT2 tons · 23,000 Btu/h · DuctlessGreat2.20
  5. 130AFEB24HP230V1COwith ductless indoor unit AFEB24HP230V1CHAUX2 tons · 23,000 Btu/h · DuctlessGreat2.20
  6. 131ASW-H24F8A2/**R3DI-C7with ductless indoor unit ASW-H24F8A2/**R3DI-C7AUX2 tons · 23,000 Btu/h · DuctlessGreat2.20
  7. 132ASW-H24F8A2/*R3DI-C7with ductless indoor unit ASW-H24F8A2/*R3DI-C7AUX2 tons · 23,000 Btu/h · DuctlessGreat2.20
  8. 133RAV-BP241AT2P-ULwith ductless indoor unit RAV-HB241CTP-ULCarrier (sold as Toshiba Carrier)2 tons · 24,000 Btu/h · DuctlessGreat2.20
  9. 134CHV6-RS24URBMCooper&Hunter (sold as Cooper & Hunter)2 tons · 24,000 Btu/h · DuctlessGreat2.20
  10. 135048-MS-24K2VR-22S-M-OUTwith ductless indoor unit 048-MS-24K2VR-22S-M-INDella2 tons · 23,000 Btu/h · DuctlessGreat2.20
  11. 136048-MS-24K2VR-22S-MX-OUTwith ductless indoor unit 048-MS-24K2VR-22S-MX-INDella2 tons · 23,000 Btu/h · DuctlessGreat2.20
  12. 137DP-MS24DA-OUwith ductless indoor unit DP-MS24DA-INDEPLUS2 tons · 24,000 Btu/h · DuctlessGreat2.20
  13. 138AOUH24KNAS1with ductless indoor unit ASUH24KNASFujitsu2 tons · 22,000 Btu/h · DuctlessGreat2.20
  14. 139ZAC24-2-S22-Awith ductless indoor unit ZAC24-2-S22-BGARVEE2 tons · 23,000 Btu/h · DuctlessGreat2.20
  15. 140AVW-24H3DH2H1Hisense2 tons · 24,000 Btu/h · DuctlessGreat2.20
  16. 141RAM-G24N3HAAHITACHI2 tons · 24,000 Btu/h · DuctlessGreat2.20
  17. 142RAM-G24N3HBAHITACHI2 tons · 24,000 Btu/h · DuctlessGreat2.20
  18. 143823-093V83WTwith ductless indoor unit 823-091V83WTHOMCOM2 tons · 23,000 Btu/h · DuctlessGreat2.20
  19. 144A-KZP24SA-1with ductless indoor unit B-KZP24SA-1Lennox (sold as Comfort Aire)2 tons · 24,000 Btu/h · DuctlessGreat2.20
  20. 145PUZ-AK24NLHZ***with ductless indoor unit PLA-AE24NLMitsubishi Electric2 tons · 24,000 Btu/h · DuctlessGreat2.20
  21. 146PUZ-AK24NLHZ2***with ductless indoor unit PLA-AE24NLMitsubishi Electric2 tons · 24,000 Btu/h · DuctlessGreat2.20
  22. 147MSHHA24C2AN1with ductless indoor unit MWHHA24C2AS1MOOVAIR2 tons · 24,000 Btu/h · DuctlessGreat2.20
  23. 148OAH-SZ24K-208-PR-Owith ductless indoor unit OAH-SZ24K-208-PR-HORTECH2 tons · 23,000 Btu/h · DuctlessGreat2.20
  24. 149FV-RB-MSCHI20-24K220-2with ductless indoor unit FV-RB-MSCHI20-24K220-1ROYAL BEAR2 tons · 24,000 Btu/h · DuctlessGreat2.20
  25. 150AE-X24CUwith ductless indoor unit AY-XP24CUSHARP2 tons · 22,000 Btu/h · DuctlessGreat2.20

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