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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. 351ASPR24HPMULOAUX2 tons · 24,000 Btu/h · DuctlessGood2.00
  2. 352ASW-H24F7C2/**R3DI-B8with ductless indoor unit ASW-H24F7C2/**R3DI-B8AUX2 tons · 22,400 Btu/h · DuctlessGood2.00
  3. 353ASW-H24F8A2/**R3DI-C3with ductless indoor unit ASW-H24F8A2/**R3DI-C3AUX2 tons · 23,000 Btu/h · DuctlessGood2.00
  4. 354ASW-H24F8A2/*R3DI-C3with ductless indoor unit ASW-H24F8A2/*R3DI-C3AUX2 tons · 23,000 Btu/h · DuctlessGood2.00
  5. 355ASW-H24F8B2/**R3DI-C3with ductless indoor unit ASW-H24F8B2/**R3DI-C3AUX2 tons · 23,000 Btu/h · DuctlessGood2.00
  6. 356ASW-H24F8B2/*R3DI-C3with ductless indoor unit ASW-H24F8B2/*R3DI-C3AUX2 tons · 23,000 Btu/h · DuctlessGood2.00
  7. 357ASW-H24F8C2/Q*R3DI-C3with ductless indoor unit ASW-H24F8C2/Q*R3DI-C3AUX2 tons · 23,000 Btu/h · DuctlessGood2.00
  8. 358ASW-H24G1D2/**R3DI-C6with ductless indoor unit ASW-H24G1D2/**R3DI-C6AUX2 tons · 24,000 Btu/h · DuctlessGood2.00
  9. 359ASW-H24G1D2/*R3DI-C6with ductless indoor unit ASW-H24G1D2/*R3DI-C6AUX2 tons · 24,000 Btu/h · DuctlessGood2.00
  10. 360BFMS27MZPL-02OBluefin2 tons · 26,000 Btu/h · DuctlessGood2.00
  11. 361BDS2A24SC0with ductless indoor unit BDAFA24WM0BlueRidge2 tons · 24,000 Btu/h · DuctlessGood2.00
  12. 362BXM0Z24SC0BlueRidge2 tons · 24,000 Btu/h · DuctlessGood2.00
  13. 363BXM2Z24UC0BlueRidge2 tons · 24,000 Btu/h · DuctlessGood2.00
  14. 364EMUL24HPJ132OABOREAL2 tons · 24,000 Btu/h · DuctlessGood2.00
  15. 365MUL24HPJ132OABOREAL2 tons · 24,000 Btu/h · DuctlessGood2.00
  16. 366BRV-M24-230VOBRAVO2 tons · 24,000 Btu/h · DuctlessGood2.00
  17. 367500006883with ductless indoor unit 500006875CADET2 tons · 23,000 Btu/h · DuctlessGood2.00
  18. 36837MGHAQ24DA3Carrier (sold as Bryant)2 tons · 24,000 Btu/h · DuctlessGood2.00
  19. 36937MGRAQ24DA3Carrier (sold as Bryant)2 tons · 24,000 Btu/h · DuctlessGood2.00
  20. 37037MTRAQ27DA3Carrier2 tons · 26,400 Btu/h · DuctlessGood2.00
  21. 371D5CMHAH24DAKCarrier (sold as Arcoaire)2 tons · 24,000 Btu/h · DuctlessGood2.00
  22. 372D5CMRAH24DAKCarrier (sold as Arcoaire)2 tons · 24,000 Btu/h · DuctlessGood2.00
  23. 373D5CMTAH27DAKCarrier (sold as Arcoaire)2 tons · 26,400 Btu/h · DuctlessGood2.00
  24. 374GMRSHC24AS3CLASSIC2 tons · 24,000 Btu/h · DuctlessGood2.00
  25. 375A-CAD24-1Bwith ductless indoor unit B-CAD24-1BCoast Air2 tons · 24,000 Btu/h · DuctlessGood2.00

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