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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. 651CH32-24CD(O)with ductless indoor unit CH32-24CD(I)COMFORTSTAR2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  2. 652FP10998US-12WHwith ductless indoor unit FP10998US-22WHCOSTWAY2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  3. 6533MXM24AVJU*Daikin2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  4. 6543MXM24AVJU8Daikin2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  5. 6553MXTH24AVJU*Daikin2 tons · 24,000 Btu/h · DuctlessBelow the middle1.80
  6. 656RXM24WVJU*with ductless indoor unit FTXM24WVJUDaikin2 tons · 21,600 Btu/h · DuctlessBelow the middle1.80
  7. 657RXT24AVJU*with ductless indoor unit FTXV24AVJUDaikin2 tons · 22,400 Btu/h · DuctlessBelow the middle1.80
  8. 658RXTH24AVJU*with ductless indoor unit FTXV24AVJUDaikin2 tons · 22,400 Btu/h · DuctlessBelow the middle1.80
  9. 659DXTH24C526A-25with ductless indoor unit DXTH24E526A-25DAIZUKI2 tons · 24,000 Btu/h · DuctlessBelow the middle1.80
  10. 660048-C-TC-24K2VR-20S-OUTwith ductless indoor unit 048-C-TC-24K2VR-INDella2 tons · 24,000 Btu/h · DuctlessBelow the middle1.80
  11. 661048-C-TP-23K2V-23S-OUTwith ductless indoor unit 048-C-TP-23K2V-C-INDella2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  12. 662048-C-TPH-24K2V-23S-OUTwith ductless indoor unit 048-C-TPH-24K2V-C-INDella2 tons · 24,000 Btu/h · DuctlessBelow the middle1.80
  13. 663048-IF-23K2VR-17S-OUTwith ductless indoor unit 048-IF-23K2VR-17S-INDella2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  14. 664048-TC-24K2VR-20S-OUTwith ductless indoor unit 048-TC-24K2VR-INDella2 tons · 24,000 Btu/h · DuctlessBelow the middle1.80
  15. 665048-TPH-24K2V-23S-OUTwith ductless indoor unit 048-TPH-24K2V-23S-INDella2 tons · 24,000 Btu/h · DuctlessBelow the middle1.80
  16. 666A2LSZHW23WW230BCJwith ductless indoor unit A2LSZHW23NN230BCJDIAL2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  17. 667EHH-O24KBBwith ductless indoor unit EHH-W24KBBECO AC2 tons · 21,000 Btu/h · DuctlessBelow the middle1.80
  18. 668EHP-O24KBBwith ductless indoor unit EHP-W24KBBECO AC2 tons · 22,000 Btu/h · DuctlessBelow the middle1.80
  19. 669EMSO27S24AY230Awith ductless indoor unit EMSI27S24AY230AENVIAIR2 tons · 22,000 Btu/h · DuctlessBelow the middle1.80
  20. 670FA-H24-D24TL/O-454with ductless indoor unit FA-H24-D24TL/I-454ForestAir2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  21. 671FA-HY24-D24TL-O-454with ductless indoor unit FA-HY24-D24TL-I-454ForestAir2 tons · 24,000 Btu/h · DuctlessBelow the middle1.80
  22. 672FAC-24HPI/230X17with ductless indoor unit FAC-24HPI/230X17fuji comfort2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  23. 673FAC-24HPI/230X17Nwith ductless indoor unit FAC-24HPI/230X17Ufuji comfort2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  24. 674GMS23-17with ductless indoor unit GMS23-17GARVEE2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80
  25. 675GMS24 PROwith ductless indoor unit GMS24 PROGARVEE2 tons · 23,000 Btu/h · DuctlessBelow the middle1.80

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