The Hot Rod / Igniter is a replacement device used to create a spark that lights your pellets and ensures a hot fire for your grill. Measures 3-11/16 x .367. High-density Cartridge heating element of 200 Watts, 120 Volts and 24 lead fiberglass insulated wire. Designed to provide continuous sheath temperatures up to 1,200 F for Big Horn pellet grills.