قطب الإشعال/التأين SGB400-610E De Dietrich JJJ137307230

The ignition/ionisation electrode SGB400-610E is responsible for igniting the gas-air mixture and detecting flame presence. This dual-function electrode is critical for safe and reliable burner operation. Over time, electrodes can wear out or become contaminated, leading to ignition failure. Replacing it with this genuine-style part restores proper function and safety. A key component for gas burner parts and boiler maintenance.