Worcester Junior & Si Service Pack

PACK OF 3 SPARE PARTS FOR THE WORCESTER Junior & Si RANGE,
BUY ALL 3 ITEMS IN ONE PURCHASE! 

Worcester Bosch Electrode 87161163810

Worcester Bosch electrode for use in Greenstar and Greenstar ErP boilers. 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.

• Includes large shaped gasket
• Includes small metallic shaped gasket

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Worcester Bosch Flow Sensor Adaptor 87161064330

This part is located around the flow switch section. The flow switch acts as a safety instrument. It is a switch with an in-built sensor that sits in the pipework for both the domestic hot water and CH systems. When the pump is powered up, the flow switch