Kromschroder Electrode 74434613

Kromschroder Electrode 74434613 is a replacement electrode for the Kromschroeder FZE500 burner. It has an electrode length of 500 mm and is resistant to soot. The electrode rod insulation is susceptible to cracking of the ceramic insulator. This component is fitted into the combustion head of a gas burner or pilot burner, serving as an ignition or ionization electrode.

When selecting a replacement electrode of this type, match the overall length and bend of the electrode rod, the diameter and material of the ceramic insulator, the spark gap (for ignition electrodes), and the type and dimensions of the mounting flange or bracket. Ensure the electrode profile matches the burner series. Before installing, inspect the old electrode for deposits or damage and compare its dimensions and mounting pattern with the new part. Verify that the ignition cable and connection to the ignition transformer are clean and tight, and that the electrode does not touch the burner body or blast tube when installed.

Typical failures include erosion of the electrode tip, cracking of the ceramic insulator, carbon sooting that bridges the gap, and drift in the spark gap that delays or prevents ignition. These issues can cause ignition failure or loss of flame signal. Check the electrode for deposits, damage, and proper gap spacing.