My boiler has stopped working properly. Is and advanta pluss. They r 3 programs. The hot water works on its own and the central heating works on its own programs. But they won't work on the program together at once why?
Eemaellis
March 2014
Turn off power to boiler ,use hair dyer to blow out any tres of water from area effected ,see that PCB fuse is OK
ltd
June 2012
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