Kromschroder Electrode rod BR80 L135 74330742

Kromschroder Electrode rod BR80 L135 (SKU 74330742) is an ignition and ionization electrode for Kromschroder burner systems. It has an electrode length of 135 mm and is resistant to high temperatures, combustion products, long-term operation, and soot. This rod ensures ignition of the gas mixture and stable flame presence control in industrial burners and boiler plants.

When selecting a replacement electrode of this type, key parameters include overall length, bend angle, insulator diameter, spark gap, and mounting flange geometry. These dimensions must match the original to maintain correct positioning within the combustion head or pilot burner. The electrode rod must also be compatible with the burner series it was shaped for. Inspect the ceramic for cracks and measure the gap before fitting a replacement.

Common failure modes are a worn or eroded tip, cracked ceramic insulation, surface sooting that shorts the spark, or a drifting gap that lengthens ignition time. When the electrode fails, the burner may fail to ignite or lose flame signal, causing the control to lock out for safety. Check the electrode for visible damage, soot buildup, and correct gap before troubleshooting other components.