2.5 Ton AC/HP Air Handler, Airflow: Multiposition, Volts: 208-230, Hertz: 60, Phase: 1, CFM: 1050, Refrigerant: R-410A, Motor Type: ECM, Metering Device: TXV, Connection Size: Suction-3/4", Liquid-3/8", Type: Air Source, Dimensions: 43-1/2''H X 19-3/4''W X 22''D, Weight: 107 lbs ***Compatible Heat Kits: H6HK-(005-020)H-XX, H6HK-(009-015)Q-XX (not included)*** **Unit Requires an Adaptor Kit for Downflow Application: 919321 (Not Included)**