Tubular Infrared Heater Assembly Outdoor Heater Voltage 240V AC Number of Elements 1 Housing Material Aluminum 1.2 kW kW 1 200 W Watts 5 Amps 1 Phase Length 18 in Width 3 11/16 in Height 4 3/8 in Terminal Housing NEMA 4 Mounting Type Locating Bolts are Adjustable to Approx 2 in From Either End of Heater Housing Length Standards Element is UL Recognized and CSA Includes Mounting Hardware Tubular Element