Lennox 80K09 Ignitor Always verify your model number

Always verify your model number against the manufacturer

including AOSmith

Does this fit all Rheem furnace models

When servicing legacy heating systems or performing field replacements on White-Rodgers ignition systems

Lennox 80K09 Ignitor Always verify your model numberThe Lennox 80K09 Ignitor is a critical OEM replacement component designed for high performance ignition in residential and commercial gas furnaces. Engineered as a spark ignitor electrode, this part is essential for initiating the combustion process by delivering a consistent, high voltage spark to the burner assembly. This specific model, often cross referenced as Lennox 80K0901, features a robust "L style" electrode configuration with a total length