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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, 3.5–4.5 tons: every model, highest efficiency on a 5°f day first

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

Showing Ducted, 3.5–4.5 tons (39,000–56,999 Btu/h cooling). What size is my system?

  1. 1326AHU3G-60HFN-Bwith ducted air handler AHU3G-60HFN-AAprodr4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  2. 1327BMSAH60HHCwith ducted air handler BMS3AH60IBlueRidge4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  3. 1328BNG3A60UCNwith ducted air handler BNG3A60DH3BlueRidge4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  4. 1329BRP7HP1342EP-*BlueRidge3.5 tons · 39,500 Btu/h · DuctedBelow the middle1.90
  5. 1330BXM2Z55UC0BlueRidge4.5 tons · 55,000 Btu/h · DuctlessBelow the middle1.90
  6. 1331BZ33-INV60OUT2-454-G3-Jwith ducted air handler BZ33-AHU60-454-G3-JBreeze334.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  7. 13324CDH2048C21with ducted air handler 4CDH2048F21CanAir4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  8. 1333CCB1-H48A-Owith ducted air handler CAHB1-H48A-ICapella4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  9. 1334W5H9V48AKAAAwith ducted air handler WCVL485CDCarrier (sold as Grandaire)4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  10. 1335A-VXP48SA-1with ducted air handler B-VXP48SA-1Century4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  11. 1336BRP7HP1342EP-01ACentury3.5 tons · 39,500 Btu/h · DuctedBelow the middle1.90
  12. 1337HPA42S1-*Century3.5 tons · 39,500 Btu/h · DuctedBelow the middle1.90
  13. 1338CPH3-60CD(O)with ducted air handler SEF3 - 60 - SG3COMFORTSTAR4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  14. 1339CH-PQ55-230VOwith ducted air handler CH-PQ55AHUCooper&Hunter4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  15. 1340CCOXHB24V48HPwith ducted air handler CCOXHBAH24V48Custom Comfort4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  16. 13415MXM48AVJU*with ductless indoor unit FTXV09AVJU*+FTXV09AVJU*+FTXV09AVJU*+FTXV09AVJU+FTXV12AVJUDaikin4 tons · 46,000 Btu/h · DuctlessBelow the middle1.90
  17. 13425MXT40AVJU*with ductless indoor unit FTXV09AVJU*+FTXV09AVJU*+FTXV09AVJU*+FTXV07AVJU*+CTXV07AVJUDaikin3.5 tons · 40,000 Btu/h · DuctlessBelow the middle1.90
  18. 13435MXTH40AVJU*with ductless indoor unit FTXV09AVJU*+FTXV09AVJU*+FTXV09AVJU*+FTXV07AVJU*+CTXV07AVJUDaikin3.5 tons · 40,000 Btu/h · DuctlessBelow the middle1.90
  19. 1344AZV9SA4810A*with ducted air handler AHVE60DP1300ADaikin (sold as Amana)4 tons · 46,000 Btu/h · DuctedBelow the middle1.90
  20. 1345AZV9SA6010A*with ducted air handler AHVE60DP1300ADaikin (sold as Amana)4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  21. 1346DH9VSA4810A*with ducted air handler DFVE60DP1300ADaikin4 tons · 46,000 Btu/h · DuctedBelow the middle1.90
  22. 1347DH9VSA6010A*with ducted air handler DFVE60DP1300ADaikin4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  23. 1348GZV9SA4810A*with ducted air handler AHVE60DP1300ADaikin (sold as Goodman)4 tons · 46,000 Btu/h · DuctedBelow the middle1.90
  24. 1349GZV9SA6010A*with ducted air handler AHVE60DP1300ADaikin (sold as Goodman)4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  25. 1350DIRM4-48CS19-OUwith indoor coil DIRM4-6024MAGICP20-CCOIL and furnace DIRM-120GV96UD5-1DIRECT AIR4 tons · 45,000 Btu/h · DuctedBelow the middle1.90

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