Ideal Electrodes
Usually, there are two types of electrode, Ignition electrodes and flame sensing electrodes. The Ignition electrode is responsible for creating the spark that begins the combustion procedure within the boiler 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.

Ideal 175566 Injector Assembly Kit - 24kW - Logic Heat/ProCombi Exclusive/Logic
Part No: 1780937 MPN: 175566

Ideal 176914 Detection Electrode With Gasket & Screws - Vogue/Vogue Max
Part No: 1782617 MPN: 176914

Ideal 178949 Gasket Detection Electrode - Logic/iCombi/Logic Max System
Part No: 1782796 MPN: 178949