Robertshaw 41-409 Carbide Series Hot Surface Ignitor

Robertshaw 41-409 Carbide Series Hot Surface Ignitor. These 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.

Features:
Made from high-purity recrystallized silicon carbide. (CrystarTM) 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
A "C" block, with 4-1/2" leads, and a "D" style Terminal Connector.

Caution!
Ignitors (also referred to as Igniters) should be handled with care as the ends are very fragile.