including many YK and YT series centrifugal units

This transition is vital for homes without natural gas access

For modern service requirements

often preventing the ignition sequence from starting even if gas is present

Utica-Dunkirk 1280013 Board 322838-752 including many YK and YTThe 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,