Worcester flow sensor 87161461640.
Models this fits
Worcester 24I NG JUNIOR FSN COMBI
Worcester 24I LPG JUNIOR FSP COMBI
Worcester 24SI II NG FSN COMBI
Worcester 28I NG JUNIOR FSN COMBI
Worcester 28I LPG JUNIOR FSP COMBI
Worcester 28SI II NG FSN COMBI
Worcester RD628 FSN NG BRITISH GAS COMBI
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