Robertshaw 41-401 Carbide Series 271A Hot Surface Ignitor

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The Robertshaw® Carbide Series Hot Surface Ignitors deliver dependable ignition in heating systems of every description: furnaces, boilers, rooftop heaters, infrared burners, unit heaters, water heaters, and many other types of HVAC equipment. Boxed with a gasket. Features and Benefits Made from high-purity recrystallized silicon carbide. (Crystar™) which combines physical and thermal strength with stable electrical properties Designed to reach ignition temperature(s) within 17 seconds Have 18-gauge nickel chrome lead wires embedded and metalized in place for maximum holding strength and electrical conductivity Manufactured with lead wires enclosed in a special high-temperature fiberglass insulation providing electrical protection Operate at 120V AC. Some modules are rated for 208/240V input, however, the voltage to the ignitor is stepped down to 120V AC