Lennox 80K09 Ignitor These are standard for the

These are standard for the Ultra (Commercial and Residential)

this 0-500 PSI manifold gauge utilizes Flutterless technology with an integrated surge protector

making it suitable for steam boiler applications and hot water systems

this unit requires two 30 Amp cartridge fuses (sold separately) to facilitate operation

the RIBU1S is a self-contained unit with a plenum-rated housing

Lennox 80K09 Ignitor These are standard for theThe 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