WORCESTER CBI 15 19/24 NG & CDI 24 FON NG COMBI TWIN SPARK ELECTRODE 87161421400
WORCESTER CDI 24 FON NG COMBI. Will fit: WORCESTER CBI 15 NG BOILER. WORCESTER CBI 19/24 NG BOILER. Products will not be covered if misused or not serviced as per maintenance instructions. Useful Link.