Bosch Ignition Harness Assembly 87161202290
Worcester Ignition Harness 87161202290
Fits the following:
Worcester CDI 24 BSN NG COMBI
and Worcester CDI 24 FSN NG COMBI
with Worcester CDI 24 FSP LPG COMBI
plus Worcester CDI 24 OSN NG COMBI
also Worcester CDI 24 OSP LPG COMBI
and Worcester CDI 26 FSN NG CONDENSING COMBI
plus Worcester CDI 26 LPG CONDENSING COMBI
and Worcester CDI 28 LPG
also Worcester CDI 28 NG
This part is based near the electrodes.
Usually, there are two different types of electrode, Ignition electrodes and flame sensing electrodes.
The Ignition electrode creates the spark that starts the burner.
The flame sensing electrodes are responsible for monitoring whether 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.
