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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.

Ducted, 2 tons: every model, highest efficiency on a 5°f day first

One size class at a time, so the numbers compare directly.

Showing Ducted, 2 tons (21,000–26,999 Btu/h cooling). What size is my system?

  1. 701OAH-AHU24K-PR-Owith ducted air handler OAH-AHU24K-PR-DORTECH2 tons · 23,000 Btu/h · DuctedBelow the middle1.89
  2. 702AC-24-HP-E-32with ducted air handler AC-24-AH-E-32STEALTH2 tons · 23,000 Btu/h · DuctedBelow the middle1.89
  3. 703HP-24ODU-001with ducted air handler HP-24IDU-001Jetson2 tons · 23,000 Btu/h · DuctedBelow the middle1.88
  4. 7045HCL5024A1with ducted air handler 5TEM5B03AC21Trane2 tons · 23,000 Btu/h · DuctedBelow the middle1.88
  5. 705EZ-24-EHPBwith ducted air handler EZ-24-AHB1HVAC2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  6. 706EZ-24-HPBwith ducted air handler EZ-24-AHB1HVAC2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  7. 707AHU19-24HN1-Cwith ducted air handler AHU19-24HN1-AApooDr2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  8. 708AHU19-24HN1-Cwith ducted air handler AHU19-24HN1-AAprodr2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  9. 709BMSAHS2418Cwith ducted air handler BMS2AH24IBlueRidge2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  10. 710BNG2A24SCNwith ducted air handler BNGFA24DH2BlueRidge2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  11. 7114CDH2024C21with ducted air handler 4CDH2024F21CanAir2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  12. 712CCB1-H24A-Owith ducted air handler CAHB1-H24A-ICapella2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  13. 713W5H9V24AKAAAwith ducted air handler WCVL245CBCarrier (sold as Grandaire)2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  14. 714CCOXHB24V24HPwith ducted air handler CCOXHBAH24V24Custom Comfort2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  15. 715EZ-24-EHPBwith ducted air handler EZ-24-AHBDIYCOOL2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  16. 716EZ-24-HPBwith ducted air handler EZ-24-AHBDIYCOOL2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  17. 717DOX430-24HFN10-M3Xwith ducted air handler DVBC-24HWFN10-MB3E-DDUOHOME2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  18. 718ESCA16H-24BBAwith ducted air handler EAHDEC-24ABAEcoer2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  19. 719ESCA17H-24ABAwith ducted air handler EAHDEC-24ABAEcoer2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  20. 720ESHMA24R2AN1with ducted air handler EAHMA24R4AS1ELIOS2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  21. 721EZ-24-EHPBwith ducted air handler EZ-24-AHBInfinityLiving2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  22. 722EZ-24-HPBwith ducted air handler EZ-24-AHBInfinityLiving2 tons · 23,000 Btu/h · DuctedBelow the middle1.87
  23. 723KOB-UUX24HP-2AAMAwith ducted air handler KIB-UUX24AH-2AAMAKaden2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  24. 724KEENSTDHP24AAwith ducted air handler KEENHYDAH24AAKEEN Home2 tons · 24,000 Btu/h · DuctedBelow the middle1.87
  25. 725A-KX12P24SA-1with ducted air handler B-KX12P24SA-1Kerr Kapstone2 tons · 23,000 Btu/h · DuctedBelow the middle1.87

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.

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