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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, 2.5–3 tons: every model, highest efficiency on a 5°f day first

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

Showing Ductless, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

  1. 951AJ036DXJ4CGSamsung2.5 tons · 32,000 Btu/h · DuctlessBelow the middle1.81
  2. 952ACIQ-36Z-HP230Cwith ductless indoor unit ACIQ-36W-HP230C1HVAC3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  3. 953ACIQ-36Z-HP230Cwith ductless indoor unit ACIQ-36W-HP230CACIQ3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  4. 954ACIQ-K36Z-32-HP230Bwith ductless indoor unit ACIQ-K36W-BL-32-HP230BACIQ3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  5. 955ACIQ-KE36Z-HP230Bwith ductless indoor unit ACIQ-KE36W-W-HP230BACIQ3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  6. 956AWGRC36-H2with ductless indoor unit AWGRE36-H2AIR MAX3 tons · 33,600 Btu/h · DuctlessBelow the middle1.80
  7. 957ACSH3621VR1-D3with ductless indoor unit AIWH3600VR1-D3Airdach3 tons · 33,600 Btu/h · DuctlessBelow the middle1.80
  8. 958DXH30ESK3ILwith ductless indoor unit DHH30ESK3ILAireForce2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  9. 959DXH36ESK3ILwith ductless indoor unit DHH36ESK3ILAireForce3 tons · 33,600 Btu/h · DuctlessBelow the middle1.80
  10. 960DXH30ESK3ILwith ductless indoor unit DHH30ESK3ILAIRTEMP2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  11. 961DXH36ESK3ILwith ductless indoor unit DHH36ESK3ILAIRTEMP3 tons · 33,600 Btu/h · DuctlessBelow the middle1.80
  12. 962AB-TS36LS20-230VOwith ductless indoor unit AB-TS36WMS20-230VIArmbridge3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  13. 963AB-TS36LS-230VOwith ductless indoor unit AB-TS36WM-230VIArmbridge3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  14. 964ARU32-H36A2/INVL-US2with ductless indoor unit ARU32-H36A2/INVL-US2AURUS3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  15. 965BAM361HTICXwith ductless indoor unit BAM361HTICXB Air3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  16. 966MYTW-36HPAC2-Owith ductless indoor unit MYTW-36HPAC2-IBestcold3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  17. 967BHI-T17-36K230V-USwith ductless indoor unit BHI-T17-36K230V-USBHI3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  18. 968BXM0Z36SC0BlueRidge3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  19. 969BXS2Z30SC0with ductless indoor unit BXS2Z30WM0BlueRidge2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  20. 970BXS2Z36SC0with ductless indoor unit BXS2Z36WM0BlueRidge3 tons · 33,600 Btu/h · DuctlessBelow the middle1.80
  21. 971BRS30HPJ132OAwith ductless indoor unit BRS30HPJ132IABOREAL2.5 tons · 30,000 Btu/h · DuctlessBelow the middle1.80
  22. 972EMUL36HPJ132OABOREAL3 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  23. 973BRV-R36LS-230VOwith ductless indoor unit BRV-R36W-230VIBRAVO3 tons · 35,000 Btu/h · DuctlessBelow the middle1.80
  24. 974BZ33-HP36OUT2-454-G3-Cwith ductless indoor unit BZ33-HP36WALL2-454-G3-CBreeze333 tons · 36,000 Btu/h · DuctlessBelow the middle1.80
  25. 975MSCR32-35CHSA2-Owith ductless indoor unit MSCR32-35CHSA2-IClassic America3 tons · 35,000 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