3.5 Ton AC/HP Fan Coil, Airflow: Multiposition, Volts: 208-230, Hertz: 60, Phase: 1, CFM: 1571, 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 21-1/8''W X 22-1/16''D, Weight: 166.5 lbs ***Compatible Heat Kits: EHC(05-10)BKN, EHC(05-20)BKB, EHC(15-20)BKF (not included)*** **Unit Requires Kits for Downflow Application: EBAC01DFS and EBAC01GSK (Not Included)**