Lennox X8798 Ballast 326058-755 Technicians typically identify failure through

Technicians typically identify failure through an open circuit reading on a multimeter

replacing the pilot sensor is the standard best practice for long-term reliability

This solid-state condenser fan speed controller functions by modulating the voltage to the fan motor based on liquid line temperature or pressure

or the system locking out after three unsuccessful ignition attempts

This part number typically refers to the controller itself

Lennox X8798 Ballast 326058-755 Technicians typically identify failure throughThe Lennox X8798 Ballast is a critical electronic component engineered specifically for the Lennox PureAir Air Purification System. Designed to provide precise voltage regulation for UV C germicidal lamps, this ballast ensures the high output performance required to neutralize airborne contaminants and microorganisms within the HVAC airstream. As a direct OEM replacement part, the X8798 maintains the integrity of the PCO (Photocatalytic Oxidation)