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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. 451BDS1A12SCVwith ductless indoor unit BDS1A12WMVBlueRidge1 ton · 12,000 Btu/h · DuctlessGreat2.21
  2. 452BMS1218YCwith ductless indoor unit BMS1218YWBlueRidge1 ton · 12,000 Btu/h · DuctlessGreat2.21
  3. 453BMS1219XCwith ductless indoor unit BMS1219XWBlueRidge1 ton · 12,000 Btu/h · DuctlessGreat2.21
  4. 454BXS1A12SC0with ductless indoor unit BXS1A12WM0BlueRidge1 ton · 12,000 Btu/h · DuctlessGreat2.21
  5. 455BXS1A12SCVwith ductless indoor unit BXS1A12WMVBlueRidge1 ton · 12,000 Btu/h · DuctlessGreat2.21
  6. 45637MVRAQ12AA1with ductless indoor unit D5MVHAQ12XA1Carrier1 ton · 12,000 Btu/h · DuctlessGreat2.21
  7. 45737MVRAQ12AA3with ductless indoor unit D5MVHAQ12XA3Carrier1 ton · 12,000 Btu/h · DuctlessGreat2.21
  8. 458D5CVRAH12AAJwith ductless indoor unit D5FVHAH12XAJCarrier (sold as Arcoaire)1 ton · 12,000 Btu/h · DuctlessGreat2.21
  9. 459D5CVRAH12AAKwith ductless indoor unit D5FVHAH12XAKCarrier (sold as Arcoaire)1 ton · 12,000 Btu/h · DuctlessGreat2.21
  10. 460RAV-BP181AT2P-ULwith ducted air handler RAV-HB181BTP-ULCarrier (sold as Toshiba Carrier)1.5 tons · 18,000 Btu/h · DuctedGreat2.21
  11. 461CPP3-09CA(O)with ductless indoor unit CPP3 - 09CA(I)COMFORTSTAR1 ton · 9,000 Btu/h · DuctlessGreat2.21
  12. 462CPP3-12CA(O)with ductless indoor unit CPP3-12CA(I)COMFORTSTAR1 ton · 12,000 Btu/h · DuctlessGreat2.21
  13. 463CH-RES06-115VOwith ductless indoor unit CH-R06OLVWM-115VICooper&Hunter1 ton · 9,000 Btu/h · DuctlessGreat2.21
  14. 464CH-RES09-115VOwith ductless indoor unit CH-R09OLVWM-115VICooper&Hunter1 ton · 9,000 Btu/h · DuctlessGreat2.21
  15. 465CH-RES12-115VOwith ductless indoor unit CH-R12OLVWM-115VICooper&Hunter1 ton · 12,000 Btu/h · DuctlessGreat2.21
  16. 466RXF09AXVJUwith ductless indoor unit FTXF09AXVJUDaikin1 ton · 9,000 Btu/h · DuctlessGreat2.21
  17. 467EZ-12Z-HP115Bwith ductless indoor unit EZ-12W-HP115BDIYCOOL1 ton · 12,000 Btu/h · DuctlessGreat2.21
  18. 468454-12-O-PSwith ductless indoor unit 454-12-I-PSDUCTLESSAIRE1 ton · 12,000 Btu/h · DuctlessGreat2.21
  19. 469ECOSZ112DAwith ductless indoor unit ECOWAL12DAEMI1 ton · 12,000 Btu/h · DuctlessGreat2.21
  20. 470EZ-12Z-HP115Bwith ductless indoor unit EZ-12W-HP115BInfinityLiving1 ton · 12,000 Btu/h · DuctlessGreat2.21
  21. 471MOS12H1BE5Awith ductless indoor unit MHW12H1BERAInnovair1 ton · 12,000 Btu/h · DuctlessGreat2.21
  22. 472MOS12H2BE5Awith ductless indoor unit MHW12H2BERAInnovair1 ton · 12,000 Btu/h · DuctlessGreat2.21
  23. 473A-KSP12SA-0with ductless indoor unit B-KSP12SA-0Kerr1 ton · 12,000 Btu/h · DuctlessGreat2.21
  24. 474A-KSP12SA-1with ductless indoor unit B-KSP12SA-1Kerr1 ton · 12,000 Btu/h · DuctlessGreat2.21
  25. 475A-SSP12SA-0with ductless indoor unit B-SSP12SA-0Lennox (sold as Comfort-Aire)1 ton · 12,000 Btu/h · DuctlessGreat2.21

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