Electric Wall Ceiling Unit Heater Overall Height 21 3/4 in Overall Width 19 in Overall Depth 12 3/4 in Air Flow 1 320 cfm Air Temp Rise 48 Degrees F Voltage 600V AC 3 Phase Wattage Output 20 kW Heating Method Fan Forced Heating Capacity 68 260 BtuH Mounting Location Ceiling Wall Horizontal Air Throw 41 ft Frequency 50/60 Hz Amperage 19.3A Control Type Mechanical Selector Dial Contactor Coil Voltage 24V AC Housing Color Beige Housing Finish Powder Coated