Description
The Supco IG412 Furnace Ignitor is a dependable, OEM-quality replacement ignitor engineered to restore reliable ignition performance to residential gas furnaces. Designed for straightforward installation, this ignitor is a go-to solution for HVAC technicians and service professionals looking for a cost-effective, high-quality replacement part.
Key Features
- OEM-quality construction for long-lasting, consistent ignition performance
- Designed as a direct replacement for compatible furnace models
- Durable materials engineered to withstand repeated heating and cooling cycles
- Helps restore proper furnace operation quickly and efficiently
- Trusted Supco quality — a leading name in HVAC replacement components
Why Choose the Supco IG412?
Supco has built a strong reputation in the HVAC industry for producing reliable, high-quality replacement components. The IG412 Furnace Ignitor upholds that tradition, offering technicians a dependable part that simplifies service calls and minimizes furnace downtime. Whether you’re performing a routine maintenance replacement or responding to a no-heat service call, the IG412 is a smart, professional-grade choice.
Application
- Residential gas furnace ignition systems
- Suitable for use in compatible furnace models requiring a hot surface ignitor replacement







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