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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. 2176D5CSHAH09AAKwith ducted air handler D5FSDAH12XAKCarrier (sold as Arcoaire)1 ton · 9,000 Btu/h · DuctedBelow the middle1.89
  2. 2177CEL-BH091A-Owith ductless indoor unit CEL-BH091A-IComfort Temps1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  3. 2178CTP-BH091A-Owith ductless indoor unit CTP-BH091A-IComfort Temps1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  4. 2179CTP-BH091A-O*with ductless indoor unit CTP-BH091A-IComfort Temps1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  5. 2180CTP-BH092A-Owith ductless indoor unit CTP-BH092A-IComfort Temps1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  6. 2181CTP-BH092A-O*with ductless indoor unit CTP-BH092A-IComfort Temps1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  7. 2182CHF3-09CD(O)with ducted air handler CPA3-09CD(I)COMFORTSTAR1 ton · 9,000 Btu/h · DuctedBelow the middle1.89
  8. 2183CTT09CD(O)with ductless indoor unit CTT09CD(I)COMFORTSTAR1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  9. 2184CH-RHP09-230VOwith ducted air handler CH-RS09MDT-MSCooper&Hunter1 ton · 9,000 Btu/h · DuctedBelow the middle1.89
  10. 2185454-09-O-KAwith ductless indoor unit 454-09-I-KADUCTLESSAIRE1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  11. 2186DRA1H09S2Awith ducted air handler DRADL0612F2ADurastar1 ton · 9,000 Btu/h · DuctedBelow the middle1.89
  12. 2187EDSO-09Hwith ducted air handler EDLS-09UECO-AIR1 ton · 9,000 Btu/h · DuctedBelow the middle1.89
  13. 2188FA-H09-A24TL/O-454with ductless indoor unit FA-H09-A24TL/I-454ForestAir1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  14. 2189FA-H09-A24TL-O-454with ductless indoor unit FA-H09-A24TL-I-454ForestAir1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  15. 2190FA-H09-D24TL-O-454with ductless indoor unit FA-K09-D24TL-I-454ForestAir1 ton · 9,500 Btu/h · DuctlessBelow the middle1.89
  16. 2191FSHSR12B1Bwith ductless indoor unit FAHSW12A1AFriedrich1 ton · 12,000 Btu/h · DuctlessBelow the middle1.89
  17. 2192FSHSR12B1Cwith ductless indoor unit FAHSW12A1CFriedrich1 ton · 12,000 Btu/h · DuctlessBelow the middle1.89
  18. 2193GHS09H5MWAHD05with ductless indoor unit GHS09H5MWAHD05HAVELLS1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  19. 2194AS-12UW1RGG00with ductless indoor unit AS-12UW1RGG**00Hisense1 ton · 12,000 Btu/h · DuctlessBelow the middle1.89
  20. 2195MOS09H2BH0Awith ducted air handler MDL09H2MHWAInnovair1 ton · 9,000 Btu/h · DuctedBelow the middle1.89
  21. 2196MOS12H1XE5Awith ductless indoor unit MHW12H1XERAInnovair1 ton · 12,000 Btu/h · DuctlessBelow the middle1.89
  22. 2197KOB-HH-PSX09HP-2AAMAwith ducted air handler KIB-PSX09LS-2AAMAKaden1 ton · 9,000 Btu/h · DuctedBelow the middle1.89
  23. 2198KWSM-09IR454BHS20Pwith ductless indoor unit KWSM-09IR454BHS20PKANIONco1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  24. 2199KWSM-09IR454BHS24LRwith ductless indoor unit KWSM-09IR454BHS24LRKANIONco1 ton · 9,000 Btu/h · DuctlessBelow the middle1.89
  25. 2200KEENUMHP18AAwith ductless indoor unit KEENOWAH18AAKEEN Home1.5 tons · 16,700 Btu/h · DuctlessBelow the middle1.89

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