Linear Infrared Ceramic Heater Indoor Face Temperature 1156 Degrees F Heater Voltage 240VAC Number of Elements 2 Housing Material Aluminum 1.3 kW 1300 Watts 5.42 Amps 1 Phase Length 20 In. Width 3-7/8 In. Height 3-1/2 In. Mounting Type Locating Bolts 3/4 in From Either End of Heater Housing Length Standards Element is UL Recognized Includes 1/2 in Electrical Fittings At Each End Mounting Hardware