اللوحة الرئيسية De Dietrich 7751583

The main board is the central control unit of your boiler or burner, managing all electronic functions from ignition to temperature regulation. If your system experiences erratic behavior, error codes, or failure to start, a faulty main board may be the cause. Replacing it with a compatible board can restore full functionality and modernize your heating equipment. This component is critical for reliable operation.