Supco IG405 Furnace Ignitor

Supco IG405 Furnace Ignitor is a furnace-specific ignition component that is required to provide a proper ignition source for compatible gas heating units. It reaches operating temperature within seconds, initiating combustion by igniting the fuel mixture delivered to the burner assembly. It is designed for direct replacement in designated furnace systems, the ignitor supports maintaining proper heating performance after component operations. Used with compatible HVAC systems, it ensures stable ignition cycles, contributes to consistent heat production and supports dependable furnace operation in equipment system conditions.