Solid doors. Electronic controller with digital display, rear mounted self-contained refrigeration, 1/4 HP. Aluminum back. Designed to maintain NSF-7 temperatures in 100° f ambient. Equipped with one 10' NEMA-5-15P plug. 27 1/2" W x 31 9/16" D x 31 13/16" H. Environmentally-safe R-290 refrigerant. Automatic, hot gas condensate evaporator. Non-corrosive, plasticized fin evaporator coil. Easily serviceable back mounted compressor.