Robertshaw 41-407 Furnace Hot Surface Igniter

Robertshaw 41-407 Furnace Hot Surface Igniter delivers reliable ignition for residential and commercial heating systems. This Type Hot Surface Igniter is engineered for durability and fast response, crafted from recrystallized silicon carbide for extended service life. Designed for versatile compatibility, it can be used on furnaces, boilers, rooftop heaters, infrared burners, unit heaters, and water heaters, making it a trusted replacement part across many brands. With a compact 2 inch base and robust wiring, it fits tight ignition spaces while maintaining consistent performance. The 4-1/2 inch lead wire and 1/2 inch terminal connector enable straightforward installation in standard control circuits, powered by 120V AC to spark reliably even in demanding environments. Expect a quick ignition sequence, typically reaching ignition in about 17 seconds, helping minimize standby losses and downtime.

• Base Size: 2 inch
• Lead Wire Length: 4-1/2 inch
• Terminal Connector: 1/2 inch
• Operating Voltage: 120V AC
• Ignition Time: 17 seconds
• Material: Recrystallized Silicon Carbide