Halstead Electrodes (Page 4)
Usually, there are two different types of electrode, Ignition electrodes and flame sensing electrodes. The Ignition electrode is responsible for making the spark that starts the burner. The flame sensing electrodes are responsible for detecting whether 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.
HALSTEAD BKS202606 ELECTRODE RETAINING NUT BF40/50/60/70/80/100/120
Part No: 1295014 / MPN: BKS202606
