Potterton Lpg Boiler Electrodes
Usually, there are two types of electrode, Ignition electrodes and flame sensing electrodes. The Ignition electrode makes the spark that begins combustion within the burner The flame sensing electrodes are responsible for ensuring there is a flame present in the burner. This is an important safety device that makes sure the boiler isn't still supplying gas without a flame.
POTTERTON 407698 ELECTRODE LEAD ASSEMBLY
Part No: 1122715 / MPN: 407698
POTTERTON 402925 ELECTRODE VERNITRON
Part No: 1122437 / MPN: 402925
POTTERTON 407721 IGNITION ELECTRODE
Part No: 1122717 / MPN: 407721