Detection electrode G100/G30 De Dietrich JJR141041499

The detection electrode G100/G30 is a sensor that monitors the flame presence in the burner. It sends a signal to the boiler control board to confirm that ignition has occurred and that the flame is stable. If the electrode is dirty or damaged, the boiler may fail to start or shut down unexpectedly. This replacement detection electrode is designed for G100 and G30 models, ensuring accurate flame sensing and reliable boiler operation. Regular replacement of this component is part of good boiler maintenance.