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marhan31

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marhan31

Vokera Combi boiler fault

We have a 4 year old Vokera Combi boiler. The system overflow runs most of the time (steady but slow). The boiler pressure does not drop, and in fact the system pressure slowly rises over a day or...
19:06 Sun 14th Nov 20047 answers, last by marhan31 19:39 Thu 02nd Dec 2004

Only 1 question