Description
Supco IG406 Furnace Ignitor Overview
The Supco IG406 is a professional-grade furnace ignitor engineered to provide fast, reliable ignition in residential heating systems. Designed as a direct OEM-style replacement, this ignitor simplifies service calls and minimizes equipment downtime — making it a go-to component for HVAC technicians and contractors.
Key Features
- OEM-style replacement furnace ignitor for dependable performance
- Engineered for consistent, repeatable ignition cycle after cycle
- Designed for straightforward installation to reduce service time
- Built to Supco’s quality standards for long service life
- Suitable for use in residential forced-air furnace applications
Why Choose Supco?
Supco is a trusted name in HVAC/R replacement components, known for producing high-quality parts that meet or exceed OEM specifications. The IG406 continues that tradition, offering technicians a reliable solution for furnace ignition failures.
Application
- Residential forced-air furnaces requiring hot surface ignitor replacement
- Ideal for service and maintenance calls requiring fast turnaround







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