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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. 901PTW12C1-EBH4O-04with ductless indoor unit PTW12C1-EBH4O-04Puremind1 ton · 12,000 Btu/h · DuctlessGreat2.10
  2. 902ML18HP230WIN-Owith ductless indoor unit ML18HP230WIN-IRheem (sold as Mainline)1.5 tons · 17,000 Btu/h · DuctlessGreat2.10
  3. 903RV12T1/22-Owith ductless indoor unit RV12T1/22-IROVSUN1 ton · 12,000 Btu/h · DuctlessGreat2.10
  4. 904RV12T2/23-Owith ductless indoor unit RV12T2/23-IROVSUN1 ton · 12,000 Btu/h · DuctlessGreat2.10
  5. 905TSC-12HA1/I3XI22B-Owith ductless indoor unit TSC-12HA1/I3XI22B-IROVSUN1 ton · 12,000 Btu/h · DuctlessGreat2.10
  6. 906TSC-12HA1/I3XI22B-O*with ductless indoor unit TSC-12HA1/I3XI22B-IROVSUN1 ton · 12,000 Btu/h · DuctlessGreat2.10
  7. 907TSC-12HA2/I3XI23B-Owith ductless indoor unit TSC-12HA2/I3XI23B-IROVSUN1 ton · 12,000 Btu/h · DuctlessGreat2.10
  8. 908TSC-12HA2/I3XI23B-O*with ductless indoor unit TSC-12HA2/I3XI23B-IROVSUN1 ton · 12,000 Btu/h · DuctlessGreat2.10
  9. 909AR70H15CACWXwith ductless indoor unit AR70H15CACWNSamsung1.5 tons · 15,000 Btu/h · DuctlessGreat2.10
  10. 910AR70H15CAEBXwith ductless indoor unit AR70H15CAEBNSamsung1.5 tons · 15,000 Btu/h · DuctlessGreat2.10
  11. 911MWLE015S6S-1Pwith ductless indoor unit MWME015S6-1PSamsung1.5 tons · 15,000 Btu/h · DuctlessGreat2.10
  12. 912MWPE015S6S-1Pwith ductless indoor unit MWME015S6-BPSamsung1.5 tons · 15,000 Btu/h · DuctlessGreat2.10
  13. 913STR-H121S/US1Awith ductless indoor unit STR-H121S/US1ASatori1 ton · 12,000 Btu/h · DuctlessGreat2.10
  14. 914AE-X12CHUwith ductless indoor unit AY-XP12CHU-BSHARP1 ton · 12,000 Btu/h · DuctlessGreat2.10
  15. 915AE-X12CUwith ductless indoor unit AY-XPC12CQSHARP1 ton · 12,000 Btu/h · DuctlessGreat2.10
  16. 916AE-X12ZHU1with ductless indoor unit AY-XP12ZHU1SHARP1 ton · 12,000 Btu/h · DuctlessGreat2.10
  17. 917AE-X15CUwith ductless indoor unit AY-XP15CU-BSHARP1.5 tons · 15,000 Btu/h · DuctlessGreat2.10
  18. 918AE-X15ZU1with ductless indoor unit AY-XP15ZU1SHARP1.5 tons · 15,000 Btu/h · DuctlessGreat2.10
  19. 919SHC18AH2AGwith ducted air handler SHD18AC2AGSLIMAIR1.5 tons · 17,500 Btu/h · DuctedGood2.10
  20. 920SEPB-H18A-Owith ducted air handler SFCB1-H18A-IStelpro1.5 tons · 17,500 Btu/h · DuctedGood2.10
  21. 921H12SBH22BPCwith ductless indoor unit H12SBH22BPETCL1 ton · 12,000 Btu/h · DuctlessGreat2.10
  22. 922H12SBH23XPCwith ductless indoor unit H12SBH23XPETCL1 ton · 12,000 Btu/h · DuctlessGreat2.10
  23. 923TSH12HEI1NAJ0T24with ductless indoor unit TSH12IEI1NAJ0T24TCL1 ton · 12,000 Btu/h · DuctlessGreat2.10
  24. 924TSH12HEI1NAN0T24*with ductless indoor unit TSH12IEI1NAN0T24TCL1 ton · 12,000 Btu/h · DuctlessGreat2.10
  25. 925TSH12HEI2NAJ0T24with ductless indoor unit TSH12IEI2NAJ0T24TCL1 ton · 12,000 Btu/h · DuctlessGreat2.10

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