Hauptplatine von De Dietrich 7637578

The central unit board is the main control board for many heating systems, managing all primary functions such as ignition, temperature regulation, and safety checks. It processes inputs from sensors and sends commands to various components like the burner, pump, and valves. A faulty central unit board can cause erratic behavior or complete system failure. Replacing it with this board restores full functionality and ensures your boiler or burner operates reliably and efficiently.