Câblage HV De Dietrich 7769998

The HV wiring is a high-voltage cable assembly used in ignition systems for gas burners and boilers. It carries the electrical pulse from the ignition transformer to the spark electrode, creating the spark needed to ignite the fuel. This wiring is subject to extreme conditions and can degrade over time, leading to weak or no spark. Replacing old or damaged HV wiring with this component restores reliable ignition, reducing the risk of unburned gas and improving system efficiency. It is a straightforward replacement that is essential for any boiler or burner repair involving ignition issues.