4 Ton AC/HP Uncased "N" Coil, Airflow: Upflow, Metering Device: None, Refrigerant: , Connection:Sweat, Connection Size- Liquid:3/8", Vapor:7/8", Coil Type:Aluminum Tubes, Drain Pan:Plastic, Height:25", Width:233/8", Depth:21", Weight:39 Lbs, In Mfg Box, Made In USA. (A Piston Or TXV Metering Device Should Be Installed In The Field To Meet Your System Requirements)