Fan Forced Electric Unit Heater Overall Height 34 in Overall Width 29 1/4 in Overall Depth 10 1/16 in Air Flow 1 800 cfm 2 000 cfm Air Temp Rise 47/53 Degrees F Voltage 240/208 V 3 Phase Wattage Output 22.5 kW 30 kW Heating Method Fan Forced Heating Capacity 102.4 BtuH 76.8 BtuH Horizontal Air Throw 40 ft Amperage 62.5 A 72.3 A Control Type Thermostat Housing Color Beige/Dark Bronze Housing Finish Powder Coated Housing Material Steel Vertical Mounting H 20 ft