Utica-Dunkirk 550001626 Control Board 30067439-890 If your multimeter identifies an

If your multimeter identifies an open circuit or resistance exceeding 200 ohms

Reduced Mechanical Friction: High-polish finish on the stem surface protects packing longevity and ensures smooth actuator response

Built for high-demand residential and commercial environments

Versatile Application: Standardized design fits a wide range of York

Utica-Dunkirk 550001626 Control Board 30067439-890 If your multimeter identifies anWhen you are managing a service call for an Argo AT Series electric boiler, you need a control module that handles high current switching without feedback issues. The Utica Dunkirk 550001626 Control Board is the direct OEM replacement engineered specifically for 4 element configurations equipped with integrated circuit breakers. This board functions as the central processor for the hydronic system, precisely regulating boiler water temperature within