Electric Plenum Heater, Overall Height 12 1/2 in, Overall Width 24 in, Overall Depth 19 1/2 in, 1 Phase, Voltage 208V AC, Wattage Output 3kW, Air Flow 350/400 cfm, Air Temp. Rise 24 Degrees F, 27 Degrees F, Mounting Type Plenum, Heating Method Fan...