PCB CU-GH12 De Dietrich 7769990

The PCB CU-GH12 is a printed circuit board designed for use in modern heating appliances, serving as the electronic brain that controls various functions. This component is vital for managing ignition, flame detection, and temperature regulation in gas burners and boilers. If your heating system is experiencing erratic behavior or failing to start, a faulty PCB could be the culprit. Replacing it with the PCB CU-GH12 can restore proper communication between sensors and actuators, ensuring safe and efficient operation. Ideal for technicians and DIY enthusiasts, this board is a common spare part for many boiler and burner models.