Infrared Panel Heater Indoor Face Temperature 1 600 Degrees F Heater Voltage 480V AC Number of Elements 3 Housing Material Aluminized Steel 8.64 kW kW 8 640 W Watts 10.4 Amps 3 Phase Length 48 in Width 12 in Height 3 in Terminal Housing Electrical Box Mounting Type Mounting Studs Includes Mounting Hardware Thermocouple Port In Back