The Robertshaw® carbide series hot surface igniters 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.

Robertshaw® Igniter, 41-400 Series, 120 VAC, 4-1/2 in Lead Length, Silicone Carbide

• 17 s warm-up time
• Natural gas or liquid propane
• Designed to reach ignition temperature within 17 s
• Have 18 ga 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
• 2 in ceramic block
• Type B terminal connector
• 40 to 75 Ohm resistance