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Mend Vaillant GC 4704413 Combi Heating

heating goes of when switched on?

my vaillant combi compact gc 4704413 boiler goes of when i switch the central heating on

david
October 2010
Not enough information in 'boiler goes of'
Does the heating start at all?
Does it run for any length of time?
More needed from you to attempt a diagnosis

Carefree
October 2010

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