Usually, there are two different types electrode, Ignition electrodes and flame sensing electrodes ,The Ignition / Spark Electrode is responsible for causing the spark that starts the burner. The flame sensing electrodes are responsible for ensuring there is a flame present in the burner. This is an important task that ensures the boiler doesn’t keep supplying gas while no flame is present .
- This part is present in 10 different boilers in the Alpha range
- Fits Alpha CB 24 , CB 24X , CB 28 , CB 28X , SY 24
- Flame Sensing Electrode