Utica-Dunkirk 550002283 Flame Sensor Kit 318423-701 Dirt-resistant construction ensures the valve

Dirt-resistant construction ensures the valve cone remains operational in systems where particles or mineral deposits are present

The 306-191-MS is designed for standard industrial media

and large-scale air compressors

This is an ECM-specific replacement

it utilizes precise temperature monitoring at the outdoor coil to initiate defrost cycles only when necessary

Utica-Dunkirk 550002283 Flame Sensor Kit 318423-701 Dirt-resistant construction ensures the valveMaintaining 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