اللوحة الرئيسية للوحدة الخارجية 24 De Dietrich 769439300

The main board outdoor unit 24 is the brain of your outdoor heating unit, coordinating compressor and fan functions. It receives commands from the indoor unit and adjusts operation accordingly. A malfunctioning board can cause system shutdowns or inefficient heating. This replacement part is essential for boiler maintenance and repair, helping to restore full functionality to your heating equipment.