Câble d'allumage, transformateur/brûleur pilote De Dietrich 81214900

The ignition cable connecting the transformer to the pilot burner is a vital link in the ignition system of gas burners and boilers. This cable delivers high-voltage current from the transformer to the spark plug, creating the spark needed to light the pilot flame. Over time, cables can become brittle, cracked, or corroded, leading to weak or intermittent sparks and ignition failure. Replacing this cable with a new one restores reliable ignition, improving safety and system performance. Designed to handle high voltage and heat, it is a common spare part for heating equipment repair and maintenance.