Kromschroder Electrode rod 74336726

Kromschroder Electrode rod 74336726 is an ignition electrode for the Kromschroder BR 100 series burners. It has a rod length of 535 mm and is designed for high heat resistance. This electrode ensures stable spark generation for ignition in industrial gas burners. It is resistant to long-term operation and soot buildup.

Parts of this type are selected by physical fit: overall length, bend angle, diameter of the ceramic insulator, gap between the electrode tip and burner earth, and mounting flange pattern. The rod shape must match the geometry of the burner head or pilot burner. Before ordering, verify the mechanical fit against the existing mounting hole and clearance around the burner. Check the condition of the ignition cable and high-voltage connection at the transformer.

Common failures include erosion or rounding of the tip, cracking of the ceramic insulator due to thermal shock or mechanical stress, carbon sooting that bridges the gap, and gradual shift in the electrode gap that weakens ignition reliability. When these occur, the burner may fail to ignite or have intermittent ignition. Inspect the electrode for these signs and replace if necessary.