Ignition Device 040865 04-0865 Now Obsolete

Vaillant Ignition Device 040865

For use with the following:

• Vaillant VCW 20/1 T3 WH
• Vaillant VCW 25/1 T3 WH
• Vaillant VCW Sine 18 T3 WFH

The electrode creates a spark to ignite the fuel supplied by a boiler.

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.

This is now an obsolete part