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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. 226SENTC-24TD-OGwith ducted air handler SENTC-24TD-IGSenville2 tons · 24,000 Btu/h · DuctedGreat2.30
  2. 227SHC24AE2AGwith ducted air handler SHD24AC2AGSLIMAIR2 tons · 24,000 Btu/h · DuctedGreat2.30
  3. 228SAK-24-DT2/220Vwith ducted air handler SAK-24-DT1/220VStar Air Kontrol2 tons · 24,000 Btu/h · DuctedGreat2.30
  4. 229SM-24HSM2-CUwith ducted air handler SM-24HSM2-AHSUM X2 tons · 24,000 Btu/h · DuctedGreat2.30
  5. 230MRS5VHT24ASwith ductless indoor unit MC45VHT24STGM2 tons · 24,000 Btu/h · DuctlessTop 10%2.30
  6. 231OUS24H/O6S4Pwith ductless indoor unit IUMC424H/I61PTRUST AIR CONDITIONERS2 tons · 24,000 Btu/h · DuctlessTop 10%2.30
  7. 232THP5024A1000Awith ducted air handler AE*S+DM36A3J+TDRTUTTOKOOL2 tons · 21,200 Btu/h · DuctedGreat2.30
  8. 233UCHA-24HDCTRN2with ducted air handler UCHA-24HDCALN2UTL2 tons · 24,000 Btu/h · DuctedGreat2.30
  9. 234VHP-UCHA-24HDCT-Awith ducted air handler VAH-UCHA-24SHDCALN2VillaTherm2 tons · 24,000 Btu/h · DuctedGreat2.30
  10. 235WOS-24QUA/230with ductless indoor unit WI4C-24MOC/230Wells2 tons · 24,000 Btu/h · DuctlessTop 10%2.30
  11. 236VH424E2S11with ducted air handler JHE24B5AC2SS2York2 tons · 25,200 Btu/h · DuctedGreat2.30
  12. 237ZE-624HPAwith ducted air handler AH-624AZEPHYR2 tons · 24,000 Btu/h · DuctedGreat2.30
  13. 238WP14AY30AJ2Nwith ducted air handler PE(S,T)34JFujitsu2 tons · 25,800 Btu/h · DuctedGreat2.29
  14. 239BH714S30P-**Awith ducted air handler AE*S+DM36A3J+TDRBlueRidge2 tons · 26,400 Btu/h · DuctedGreat2.28
  15. 240XH524E2S11*with ducted air handler CTM30B5ACS1+JME12B2SN1Carrier (sold as Kenmore)2 tons · 24,000 Btu/h · DuctedGreat2.28
  16. 241MOVA-30HN10-M152Lwith ducted air handler 96-854+TXV+RDS+TDR+E30B4DMidea2 tons · 26,400 Btu/h · DuctedGreat2.28
  17. 242N5HP5024A1with ducted air handler A5AHV006A1D3+TDR+TSTATTrane2 tons · 24,000 Btu/h · DuctedGreat2.28
  18. 2435A5V0X36A1with ducted air handler 5TEMCD04AV31+TDRTrane (sold as American Standard)2 tons · 26,200 Btu/h · DuctedGreat2.27
  19. 2445TCV0X36A1with ducted air handler 5TEMCD04AV31+TDRTrane2 tons · 26,200 Btu/h · DuctedGreat2.27
  20. 2455TWV8X24A1with indoor coil 5PX*BD06AS3 and furnace S9V2B080D4VSB+VCKITTrane2 tons · 22,000 Btu/h · DuctedGreat2.27
  21. 246N5H5S24*K*AAA*with ducted air handler FMA5X30**ALACIQ2 tons · 24,000 Btu/h · DuctedGreat2.26
  22. 247PH5SAN524**AA*with ducted air handler FMA5X30**ALBROCK2 tons · 24,000 Btu/h · DuctedGreat2.26
  23. 248(C,H,T)5H6S24*K*AAA*with ducted air handler FMA5X30**ALCarrier (sold as Kenmore)2 tons · 24,000 Btu/h · DuctedGreat2.26
  24. 249B5H6S24*K*AAA*with ducted air handler FMA5X30**ALCarrier (sold as HEIL)2 tons · 24,000 Btu/h · DuctedGreat2.26
  25. 250C5H6S24*K*AAA*with ducted air handler FMA5X30**ALCarrier (sold as Comfortmaker)2 tons · 24,000 Btu/h · DuctedGreat2.26

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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