Electric Wall Ceiling Unit Heater Overall Height 21 3/4 in Overall Width 19 in Overall Depth 7 1/2 in Air Flow 650 cfm Air Temp Rise 37 Degrees F Voltage 347V AC 1 Phase Wattage Output 7.5 kW Heating Method Fan Forced Heating Capacity 25 598 BtuH Mounting Location Ceiling Wall Horizontal Air Throw 18 ft Frequency 50/60 Hz Amperage 21.6A Control Type Mechanical Selector Dial Contactor Coil Voltage 24V AC Housing Color Beige Housing Finish Powder Coated