Always match the nameplate voltage precisely for these specialized HVAC applications

For technicians specializing in chemical processing or steam systems

Rated for extreme environments ranging from -40

The Robertshaw 710-402 is factory-set for Natural Gas

the modular design and top-access covers allow for check valve and relief valve service using standard shop tools

Utica-Dunkirk 550001065 Control Board Kit 30067439-890 Always match the nameplate voltageThe Utica Dunkirk 550001065 Control Board Kit is a critical OEM replacement part engineered for high efficiency hydronic systems. This integrated furnace control manages the essential ignition sequence of operation, flame rectification, and safety monitoring within the boiler cabinet. As an authentic Utica Dunkirk boiler part, this kit ensures full compatibility with specific gas fired residential and commercial units, providing precise microprocessor