Worcester 24si II, 28si II, RD628 Gas Valve CE428 87161165530

Worcester Gas Valve CE428 87161165530

Suitable for the following Worcester boilers:

Worcester 24SI II NG FSN COMBI
Worcester 28SI II NG FSN COMBI
Worcester RD628 FSN NG BRITISH GAS COMBI

The gas valve is a gas distribution device.

When there is a need for more gas in the burner, a message is sent from the printed circuit board to the gas valve

This opens and allows gas to flow through the valve in to the pilot assembly or the burner dependant on the model of the appliance.