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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. 1351DIRM4-48MAGICPRO20-OUwith ducted air handler DIRM4-48MAGICPRO20-AHDIRECT AIR4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  2. 1352DIRM4-60CS19-OUwith indoor coil DIRM4-6021MAGICP20-CCOIL and furnace DIRM-100GV96UC4-1DIRECT AIR4.5 tons · 52,000 Btu/h · DuctedBelow the middle1.90
  3. 1353EZ-48-HPBwith ducted air handler EZ-48-AHBDIYCOOL4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  4. 1354DOX630-48HFN10-M3Xwith ducted air handler DVBC-48HWFN10-MD3E-DDUOHOME4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  5. 1355DRU1H42S2Awith ducted air handler DRUM4260S2ADurastar3.5 tons · 42,000 Btu/h · DuctedBelow the middle1.90
  6. 1356ECUO-42Hwith ducted air handler ECMP-48UECO-AIR3.5 tons · 42,000 Btu/h · DuctedBelow the middle1.90
  7. 1357ECUO-48Ewith indoor coil ECCD-60U and furnace MGV96U120D5CECO-AIR4 tons · 45,000 Btu/h · DuctedBelow the middle1.90
  8. 1358ECUO-48Hwith ducted air handler ECMP-48UECO-AIR4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  9. 1359ECUO-60Ewith indoor coil ECCC-60U and furnace MGV96U100C5CECO-AIR4.5 tons · 52,000 Btu/h · DuctedBelow the middle1.90
  10. 1360ERDA19H-60AB*Ecoer4.5 tons · 56,000 Btu/h · DuctedBelow the middle1.90
  11. 1361ERDA19H-60BB*Ecoer4.5 tons · 56,000 Btu/h · DuctedBelow the middle1.90
  12. 1362ESCA17H-48ABAwith ducted air handler EAHDEC-48ABAEcoer4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  13. 1363ESHMA48R2AN1with ducted air handler EAHMA48R4AS1ELIOS4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  14. 1364HBEFLM5-OD42Endura3.5 tons · 42,000 Btu/h · DuctlessBelow the middle1.90
  15. 1365FPHMR42A3DFriedrich3.5 tons · 42,000 Btu/h · DuctlessBelow the middle1.90
  16. 1366NP13H42SR-*GE Appliances (sold as GE)3.5 tons · 39,500 Btu/h · DuctedBelow the middle1.90
  17. 1367BRP7HP1342EP-*Gree (sold as Ac Pro)3.5 tons · 39,500 Btu/h · DuctedBelow the middle1.90
  18. 1368GS6M60HP230V1MOGree4.5 tons · 55,000 Btu/h · DuctlessBelow the middle1.90
  19. 1369HW60H/NHB-Dwith ducted air handler HND48A/NHA-OGree4 tons · 48,000 Btu/h · DuctedBelow the middle1.90
  20. 1370KM60X6OGree (sold as Kinghome)4.5 tons · 55,000 Btu/h · DuctlessBelow the middle1.90
  21. 1371SPHP-Y-V060BBwith indoor coil COIL-Y-4860CMTB and furnace FURN-M-R2C100V20AGree (sold as Ac Pro)4.5 tons · 52,000 Btu/h · DuctedBelow the middle1.90
  22. 1372SPHP-Z-V060BBwith ducted air handler AIRH-Z-V060V18CGree (sold as Ac Pro)4.5 tons · 54,000 Btu/h · DuctedBelow the middle1.90
  23. 1373TGWHD-60NDGree (sold as Tosot)4.5 tons · 55,000 Btu/h · DuctlessBelow the middle1.90
  24. 1374TM60WH21MOGree (sold as Tosot)4.5 tons · 55,000 Btu/h · DuctlessBelow the middle1.90
  25. 1375TMH60D32MOGree (sold as Tosot)4.5 tons · 55,000 Btu/h · DuctlessBelow 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.

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