3 Ton AC/HP Communicating Compatible Air Handler, Airflow: Multiposition, Volts: 208-230, Hertz: 60, Phase: 1, CFM: 1365, Refrigerant: R-410A, Motor Type: ECM, Metering Device: TXV, Connection Size: Suction-7/8", Liquid-3/8", Type: Air Source, Dimensions: 53-7/16''H X 21''W X 21''D, Weight: 144 lbs ***Compatible Heat Kits: HKSX(03-10)XC, HKSC(05-10)XC, HKSC15X(A/B), HKSC19C(A/B) (not included)*** **Compatible With One+ Communicating Units** ***Unit includes a Manufacture Warranty, register your unit with the Manufacturer for details***