my combi boiler is leeking badly from the stop valve at bottom right hand side after i had finished all my renovations to my house,the question is why, is there dirt inside because we were turning the main water on & off or do i need a new valve.
vcwgb 242 e
tom, July 2010
got to vaillant.co.uk and find the literature download section. They give you an email link to request old user manuals and request they send you a copy of the user manual for Vaillant 242E boiler
