The DS409KX is a direct replacement for the 41-409 Series Norton Hot Surface Igniter. The DS409KX deliver dependable ignition heating systems of every description. From furnaces and boilers to rooftop heaters, infrared burners, unit heaters, water heaters, and many other types of HVAC equipment.
The DS409KX Hot Surface Igniter is made of high purity recrystalized silicon carbide which combines physical and thermal strength with stable electrical properties. The DS400 series igniters are designed to reach ignition temperatures within 17 seconds. These Hot Surface Ignitors have 18-gauge nickel chrome lead wires embedded and metalized in place for maximum holding strength and electrical conductivity. The lead wires are also enclosed with a special high-temperature fiberglass insulation providing total electrical protection.
Note: All DS400 series igniters are 120 VAC models. Some hot surface modules are rated for 208/240 volts input, however they step the voltage down to 120 VAC.
Ceramic Block Style: C, 2" wide
Terminal Connector Type: D
Lead Wire Length: 4-1/2"