Supco IG409 Furnace Ignitor 320734-701 spring (Green/Black) is fully adjustable

spring (Green/Black) is fully adjustable within that range

It is rated for static pressure up to 300 psi and is compatible with water or up to 60% glycol solutions

verify that the unit features the stainless steel bellows and appropriate NPT connection required for corrosive media

including ELM01905 and ELM1905

Always confirm your blower wheel’s directional requirement before installation

Supco IG409 Furnace Ignitor 320734-701 spring (Green/Black) is fully adjustableWhen you are out on a service call and encounter a failed hot surface ignition system, the Supco IG409 Furnace Ignitor is the professional grade solution for a fast and reliable repair. This silicon carbide flat igniter is engineered as a high performance direct replacement for 1409 and Robertshaw 41 409 series components. Built with 18 gauge copper lead wires and high temperature fiberglass insulation, the Supco IG409 provides superior thermal