Kromschroder Electrode rod BR140 L35 74330411

The Kromschroder Electrode rod BR140 L35 (SKU 74330411) is an ionization and ignition electrode for Kromschroder BR 140 gas burners. It has an electrode length of 35 mm and is made of heat-resistant alloy Kanthal A1, providing high heat resistance and resistance to combustion products and soot. This rod is designed for correct positioning in the ignition and ionization zone of the burner.

When selecting a replacement electrode of this kind, ensure the overall length, rod shape, ceramic insulator diameter, spark gap, and mounting type match the original. The electrode must be compatible with the specific burner model to maintain proper positioning relative to the burner head. Before ordering, compare these physical dimensions and geometry with the existing part.

Common failure modes include erosion of the electrode tip, cracking of the ceramic insulation, soot deposits impairing spark or signal, and a drifting gap that delays ignition or causes flame signal loss. These issues can lead to ignition problems or false flame monitoring signals. Check the ceramic for cracks, the tip for wear, and clean any soot before installation.