Description
Johnson & Starley 1000-0704490
Electrode Assembly – JANSTAR
RRP: £66.00 …OUR PRICE: £35.00 Inc VAT and Free Delivery
Usually, there are two types of electrodes, Ignition electrodes and flame-sensing electrodes. The Ignition electrode is responsible for making the spark that starts off 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.
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