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a full heat exchanger assembly replacement is often the most cost-effective solution for restoring system integrity
meeting strict industry safety codes
making it a robust choice for heavy-duty residential hydronic demand
operates on 115VAC power at 50/60Hz
Utica-Dunkirk 240006685 Control 320720-756 a full heat exchanger assemblyThe Utica Dunkirk 240006685 Control is a critical DPST single control assembly engineered for reliable sequence switching in hydronic heating systems. Specifically designed for compatibility with Utica and Dunkirk boiler parts, this AR 822 II style switching relay manages high voltage loads with a double pole, single throw configuration. This allows for the simultaneous interruption or activation of two separate connections, such as a circulator pump