Utica-Dunkirk 240007903 Control Board 318973-401 The SPDT switch is fixed

The SPDT switch is fixed at a 10-degree angle to provide a reliable signal when the actuator reaches its start position or during a specific point in the stroke

Harsh Environment Protection: The Nema 4X enclosure is watertight and corrosion-resistant

ensuring precise mechanical compatibility and electrical alignment with existing Bard systems

With an R22 cooling capacity of 8

Utica-Dunkirk 240007903 Control Board 318973-401 The SPDT switch is fixedThe Utica Dunkirk 240007903 Control Board is a critical OEM replacement part designed for the precise management and sequencing of hydronic heating systems. As a veteran technician knows, the integrity of the ignition control module determines the reliability of the entire boiler sequence. This high performance HVAC circuit board acts as the central processor, coordinating 24V power distribution, flame rectification, and intermittent pilot or direct