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

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

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

  1. 576FWP15AY30AJ2Nwith ducted air handler 97-855+TXV+RDS+TDR+E30B4DFriedrich2.5 tons · 27,400 Btu/h · DuctedGood2.08
  2. 577FWP15AY36AJ2Nwith ducted air handler 97-855+TXV+RDS+TDR+E30B4DFriedrich3 tons · 33,200 Btu/h · DuctedGood2.08
  3. 578FOP1530TJAYNAwith ducted air handler 97-855+TXV+RDS+TDR+E30B4DFujitsu2.5 tons · 27,400 Btu/h · DuctedGood2.08
  4. 579WP15AY30AJ2Nwith ducted air handler 97-855+TXV+RDS+TDR+E30B4DFujitsu2.5 tons · 27,400 Btu/h · DuctedGood2.08
  5. 580SPHP-M-1030BBwith ducted air handler AIRH-M-1060E20BGree (sold as Ac Pro)2.5 tons · 28,000 Btu/h · DuctedGood2.08
  6. 581KOVH-30BAM152Lwith ducted air handler KMAH60PCBEKaden2.5 tons · 28,000 Btu/h · DuctedGood2.08
  7. 582BHB714S30P-**Awith ducted air handler 7AH1AC36PX-Lennox (sold as Ducane)2.5 tons · 29,600 Btu/h · DuctedGood2.08
  8. 583MOVC-30HN10-M152Lwith ducted air handler MVME60C1MN10OAMidea2.5 tons · 28,000 Btu/h · DuctedGood2.08
  9. 584SP15AY30AJ2Nwith ducted air handler 97-855+TXV+RDS+TDR+E30B4DRheem (sold as SURE)2.5 tons · 27,400 Btu/h · DuctedGood2.08
  10. 5855HPL5036A1with ducted air handler L(E,G)M36JJTrane (sold as American Standard)2.5 tons · 32,000 Btu/h · DuctedGood2.08
  11. 586AFMKH30-H2AIR MAX2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  12. 587DXH30FMK3IHAireForce2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  13. 588DXH30FMK3IHAIRTEMP2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  14. 589AP4M30HP230VMOAPOWER2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  15. 590BXM2Z30UC0BlueRidge2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  16. 591MUL30HPJ132OABOREAL2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  17. 592EMH-4O30KBBECO AC2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  18. 593GS4M30HP230V1MOGree2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  19. 594GWHD(30)ND6MOGree2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  20. 595GWHD21-30H3DGree (sold as Tosot)2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  21. 596KM30X6OGree (sold as Kinghome)2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  22. 597MHPC-D-030BMCGree (sold as Ac Pro)2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  23. 598MUL30HP230V1R32AOGree2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  24. 599MZ-COSMO30/OGree (sold as Tosot)2.5 tons · 28,400 Btu/h · DuctlessGreat2.07
  25. 600TM30D6MOGree (sold as Tosot)2.5 tons · 28,400 Btu/h · DuctlessGreat2.07

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