Utica-Dunkirk 550002283 Flame Sensor Kit 318423-701 Its 208V single-phase configuration is

Its 208V single-phase configuration is optimized for industrial water heating systems where consistent wattage is non-negotiable

OEM Compatibility: Exact replacement for Lennox 33W19 and 101599-03

This is an ECM-specific replacement

and large-scale air compressors

Utica-Dunkirk 550002283 Flame Sensor Kit 318423-701 Its 208V single-phase configuration isMaintaining the integrity of the flame rectification circuit is non negotiable for high efficiency condensing systems. The Utica Dunkirk 550002283 Flame Sensor Kit is a genuine OEM replacement part designed specifically for the Dunkirk Helix VLT and Utica UBSSC series boilers (50 100 MBH). As a critical safety component, this flame rod provides the constant DC microamp signal required by the integrated boiler control to verify burner ignition and