the DDP-109-203M differential pressure switch ensures reliable performance in diverse industrial environments

steady air temperatures

Energy Management: Locked 75

this sensing device is essential for maintaining code compliance and operational integrity in both residential and industrial boiler applications

If position feedback is required

Utica-Dunkirk 1280013 Board 322838-752 the DDP-109-203M differential pressure switchThe Utica Dunkirk 1280013 LWCO Board is a high performance, microprocessor based **low water cut off (LWCO) control board** purpose built to shield **hydronic boilers** from the catastrophic effects of dry firing. As a veteran HVACR professional knows, maintaining a stable burner circuit is non negotiable for system longevity. This **genuine OEM replacement part** features advanced signal processing technology to mitigate the impact of probe fouling,