Valor 5130293 Ignition + Ionisation Electrode

Valor 5130293 Ignition + Ionisation Electrode

This Potterton ignition and ionisation unit is designed for use in Main Eco, Main Eco Elite, Main Eco Elite ErP and Apollo boilers and is fitted near to the electrode. An ignition (spark) electrode causes the spark that begins combustion within the burner while flame sensing electrodes are responsible for checking if there is a flame present in the burner to make sure that the boiler doesn't keep supplying gas without a flame.