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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. 151AE-X24ZU1with ductless indoor unit AY-XP24ZU1SHARP2 tons · 22,000 Btu/h · DuctlessGreat2.20
  2. 152LAPLAND-24K-Owith ductless indoor unit LAPLAND-24K-ITURBRO2 tons · 23,000 Btu/h · DuctlessGreat2.20
  3. 153LL-24K-Owith ductless indoor unit LL-24K-ITURBRO2 tons · 23,000 Btu/h · DuctlessGreat2.20
  4. 154YSAA24DH2AU-Wwith ductless indoor unit YSAA24DH2AU-NYITAHOME2 tons · 24,000 Btu/h · DuctlessGreat2.20
  5. 155YSA22-24HRDN8OUwith ductless indoor unit YSA22-24HRDN8INYONAN2 tons · 23,000 Btu/h · DuctlessGreat2.20
  6. 156YRAMG24N3HAAYork2 tons · 24,000 Btu/h · DuctlessGreat2.20
  7. 157YRAMG24N3HBAYork2 tons · 24,000 Btu/h · DuctlessGreat2.20
  8. 158ZRUN024GSS0LG2 tons · 24,000 Btu/h · DuctlessGreat2.18
  9. 159AM024HCMDCGSamsung2 tons · 24,000 Btu/h · DuctlessGreat2.18
  10. 160RXC24AXVJUwith ductless indoor unit FTXC24AXVJUDaikin2 tons · 22,400 Btu/h · DuctlessGreat2.17
  11. 161AOUH24KPAS1with ductless indoor unit ASUH24KPBSFujitsu2 tons · 22,000 Btu/h · DuctlessGreat2.16
  12. 162KEENUMHP24AAwith ductless indoor unit KEENFCAH24AAKEEN Home2 tons · 22,000 Btu/h · DuctlessGreat2.16
  13. 163ACIQ-24ZS-HP230Cwith ductless indoor unit ACIQ-24WS-HP230C1HVAC2 tons · 24,000 Btu/h · DuctlessGreat2.15
  14. 164DWB3-ACDC-24KR2(US)with ductless indoor unit DGA2-ACDC-24KR2(US)airspool2 tons · 24,000 Btu/h · DuctlessGreat2.15
  15. 165ASG24-24H1Bwith ductless indoor unit ASG24-24H1AAprodr2 tons · 24,000 Btu/h · DuctlessGreat2.15
  16. 166CDHAS22B-24-Owith ductless indoor unit CDHAS22B-24-ICONTINENTAL2 tons · 24,000 Btu/h · DuctlessGreat2.15
  17. 167CDHAS22BA-24-Owith ductless indoor unit CDHAS22BB-24-ICONTINENTAL2 tons · 24,000 Btu/h · DuctlessGreat2.15
  18. 168DWB3-ACDC-24KR2(US)with ductless indoor unit DGA2-ACDC-24KR2(US)Deye2 tons · 24,000 Btu/h · DuctlessGreat2.15
  19. 169DWB3-ACDC-24KR2(US)with ductless indoor unit DGA2-ACDC-24KR2(US)EG42 tons · 24,000 Btu/h · DuctlessGreat2.15
  20. 170OMSTAR241Ewith ductless indoor unit IMSTAR241ENG Trade2 tons · 24,000 Btu/h · DuctlessGreat2.15
  21. 171ACIQ-24Z-HP230Cwith ductless indoor unit ACIQ-24W-HP230C1HVAC2 tons · 24,000 Btu/h · DuctlessGreat2.14
  22. 172ACIQ-24Z-HP230Cwith ductless indoor unit ACIQ-24W-HP230CACIQ2 tons · 24,000 Btu/h · DuctlessGreat2.14
  23. 173DW3B1-ACDC-24KR2(US)airspool2 tons · 24,000 Btu/h · DuctlessGreat2.14
  24. 174BZ33-HP24OUT2-454-G3-Cwith ductless indoor unit BZ33-HP24WALL2-454-G3-CBreeze332 tons · 24,000 Btu/h · DuctlessGreat2.14
  25. 1754C22SCH24H21with ductless indoor unit 4C22SEH24H21CanAir2 tons · 24,000 Btu/h · DuctlessGreat2.14

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