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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, 2.5–3 tons: every model, highest efficiency on a 5°f day first
Showing Ducted, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?
- 451BRV-M36-230VOBRAVO3 tons · 36,000 Btu/h · DuctedGreat2.10
- 452BZ33-HYP36OUT2-454-G3-Pwith ducted air handler BZ33-DIDU36-454-G3-PBreeze333 tons · 36,000 Btu/h · DuctedGreat2.10
- 453BPAC3TCwith ducted air handler BPAC3TAHBULLETPROOF AC3 tons · 34,000 Btu/h · DuctedGreat2.10
- 454BPAC3THP20Swith ducted air handler BPAC3TAH20SBULLETPROOF AC3 tons · 34,000 Btu/h · DuctedGreat2.10
- 4554C28LCH36H21with ducted air handler 4C28LEDH36H21CanAir3 tons · 36,000 Btu/h · DuctedGreat2.10
- 4564C28SCH30H21with ducted air handler 4C28SEF30H21CanAir2.5 tons · 30,000 Btu/h · DuctedGreat2.10
- 45727VNA336A*030*with ducted air handler FE5BNBD60L*+UICarrier3 tons · 35,000 Btu/h · DuctedGreat2.10
- 458293VAN036**AA*with ducted air handler FE5BNBD60L*+UICarrier (sold as Bryant Heating and Cooling Systems)3 tons · 35,000 Btu/h · DuctedGreat2.10
- 45937MARAQ30AA3with ducted air handler 45MBAAQ30XB3Carrier2.5 tons · 30,000 Btu/h · DuctedGreat2.10
- 46037MBHAQ36AA3with ducted air handler 45MBDAQ36XH3Carrier3 tons · 36,000 Btu/h · DuctedGreat2.10
- 461B5H3V36*K*AAA*with ducted air handler FCMA5B60L0D*+WALLCONCarrier (sold as HEIL)3 tons · 35,000 Btu/h · DuctedGreat2.10
- 462D5CLHAH36AAKwith ducted air handler D5FLDAH36XHKCarrier (sold as Arcoaire)3 tons · 36,000 Btu/h · DuctedGreat2.10
- 463D5CSRAH30AAKwith ducted air handler D5FSAAH30XBKCarrier (sold as Arcoaire)2.5 tons · 30,000 Btu/h · DuctedGreat2.10
- 464HH836E2S11with ducted air handler JHC36C5CD2SS1Carrier (sold as Kenmore)3 tons · 34,000 Btu/h · DuctedGreat2.10
- 465GMRSHC36AS4CLASSIC3 tons · 36,000 Btu/h · DuctlessGreat2.10
- 466CHF3-36DU(O)with ducted air handler CPA3H-36DU(I)COMFORTSTAR3 tons · 36,000 Btu/h · DuctedGreat2.10
- 467CPP3-30CD(O)with ducted air handler AHU3-30MCOMFORTSTAR2.5 tons · 30,000 Btu/h · DuctedGreat2.10
- 468CH-REL30-230VOwith ducted air handler CH-RS30MAHUCooper&Hunter2.5 tons · 30,000 Btu/h · DuctedGreat2.10
- 469CH-RHP36LCU-230VOwith ducted air handler CH-RS36LCDT-HSCooper&Hunter3 tons · 36,000 Btu/h · DuctedGreat2.10
- 470CHV6-RS36URBMCooper&Hunter (sold as Cooper & Hunter)3 tons · 36,000 Btu/h · DuctedGreat2.10
- 471FP10982USwith ducted air handler FP10985USCOSTWAY3 tons · 34,000 Btu/h · DuctedGreat2.10
- 472CCOXHBSZ36CHPwith ducted air handler CCOXHBSD36Custom Comfort3 tons · 36,000 Btu/h · DuctedGreat2.10
- 473AZV6SA3010A*with ducted air handler AHVE36CP1300ADaikin (sold as Amana)2.5 tons · 28,400 Btu/h · DuctedGreat2.10
- 474DH6VSA3010A*with ducted air handler DFVE36CP1300ADaikin2.5 tons · 28,400 Btu/h · DuctedGreat2.10
- 475GZV6SA3010A*with ducted air handler AHVE36CP1300ADaikin (sold as Goodman)2.5 tons · 28,400 Btu/h · DuctedGreat2.10
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