237264 Electrode Sensing

Baxi 237264 Electrode Sensing

• Baxi Combi 130 He

New, packaging has been opened for photography purposes

This part is now obsolete and no longer made by the manufacturer

Usually, there are two different types of electrode, ignition electrodes and flame sensing electrodes.
The ignition electrode is responsible for creating the spark that begins combustion. The flame sensing electrodes are responsible for detecting whether there is a flame present in the burner.
This is an important task and if the flame is not detected the boiler knows to re-attempt ignition.