can any one help,my vokera boiler was working fine then it blow a fuse. i replaced it ,turned boiler back on it runs ok, turn on hot water or heating and then it blows again can any one help thanks????
if its blowing a fuse then it will be a working part at fault eg fan, pump. they have perm pilot so fan keeps running and if it only blows when demand is there i would be thinking pump first.
