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Two ways to read the same certified data. Switch any time; your choice is remembered on this device.
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
Showing Ducted, 2 tons (21,000–26,999 Btu/h cooling). What size is my system?
- 476BOVB-36RTB-M20Swith ducted air handler BIVB-24RCB-M20XBosch2 tons · 24,000 Btu/h · DuctedGood2.01
- 477MOVB-36HDN10-M20Gwith ducted air handler MVME24B2MN10TBMidea2 tons · 24,000 Btu/h · DuctedGood2.01
- 478MOVD-36HDN10-M20Gwith ducted air handler MVME24B2MN10TDMidea2 tons · 24,000 Btu/h · DuctedGood2.01
- 479XDV36E2D11with ducted air handler JDE24E5XX2DS1York (sold as Champion Heating and Cooling)2 tons · 24,000 Btu/h · DuctedGood2.01
- 480YDV36E2D11with ducted air handler JDE24E5XX2DS1York2 tons · 24,000 Btu/h · DuctedGood2.01
- 481ACIQ-24-HP32with ducted air handler ACIQ-24-AH321HVAC2 tons · 24,000 Btu/h · DuctedGood2.00
- 482ACIQ-24-HP32with ducted air handler ACIQ-24-AH32ACIQ2 tons · 24,000 Btu/h · DuctedGood2.00
- 483A4MO21-27N2-M1AI AIR CONDITIONING2 tons · 26,000 Btu/h · DuctlessGood2.00
- 484AVPI7H4T24AIR-CON2 tons · 24,000 Btu/h · DuctedGood2.00
- 485AFMKH24-H2AIR MAX2 tons · 24,000 Btu/h · DuctlessGood2.00
- 486DXH24FMK3IHAireForce2 tons · 24,000 Btu/h · DuctlessGood2.00
- 487UXH24-36MSK3IHwith ducted air handler UMD24MSK3IHAireForce2 tons · 24,000 Btu/h · DuctedGood2.00
- 488DXH24FMK3IHAIRTEMP2 tons · 24,000 Btu/h · DuctlessGood2.00
- 489UXH24-36MSK3IHwith ducted air handler UMD24MSK3IHAIRTEMP2 tons · 24,000 Btu/h · DuctedGood2.00
- 490AM4OJ-27HFN1ApooDr2 tons · 26,000 Btu/h · DuctlessGood2.00
- 491AP3M24HP230VMOAPOWER2 tons · 24,000 Btu/h · DuctlessGood2.00
- 492APFH36HP230VAO-R32with ducted air handler APF24HP230VAI-R32APOWER2 tons · 24,000 Btu/h · DuctedGood2.00
- 493AM4OJ-27HFN1Aprodr2 tons · 26,000 Btu/h · DuctlessGood2.00
- 494AB-GTMR24-230VOArmbridge2 tons · 24,000 Btu/h · DuctlessGood2.00
- 495FM3-H24/2DR3AAUFIT2 tons · 24,000 Btu/h · DuctlessGood2.00
- 496ASPR24HPMULOAUX2 tons · 24,000 Btu/h · DuctlessGood2.00
- 497MYORU24NA22BCH19ESBestcold2 tons · 24,000 Btu/h · DuctedGood2.00
- 498BFMS27MZPL-02OBluefin2 tons · 26,000 Btu/h · DuctlessGood2.00
- 499BNG3Z36UCMwith ducted air handler BNGFZ24DH0BlueRidge2 tons · 24,000 Btu/h · DuctedGood2.00
- 500BNG3Z36UCNwith ducted air handler BNGFZ24DH0BlueRidge2 tons · 24,000 Btu/h · DuctedGood2.00
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