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 49 Degrees F, Voltage 208/240V AC, 1 or 3 Phase, Wattage Output 7.5 kW, 10 kW, Heating Method Fan Forced, Heating Capacity 25,600/34,100 BtuH, Mounting Location Ceiling, Wall, Horizontal Air Throw 18 ft, Frequency 60 Hz, Amperage 36A/42A, Control Type Mechanical Selector Dial, Contactor Coil Voltage 24V AC, Housing Color Beige