Biasi Electrodes
Usually, there are two different types of electrode, Ignition electrodes and flame sensing electrodes. The Ignition electrode creates the spark that begins combustion. The flame sensing electrodes are responsible for checking if 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.
Biasi BI1293109 Detect/Ignition Electrode Gasket - Garda HE/Riva Advance/Activ A
Part No: 1650917 / MPN: BI1293109
Biasi BI1123102 Flame Sensing Electrode - Riva Plus/Garda HE/Parva
Part No: 1650224 / MPN: BI1123102
