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how can we fix our Vokera compact 29a lose presure ?
How can I sort my thermostat. Code: 20059643?
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vokera boiler no heat but 2nd pipe from the left is red hot?
vokera boiler not 2yrs old yet , wont work?
my pressure on my boiler has gone?
Max pressure?
water drips from overflow?
Vokera excell boiler needs topping up every couple of days ?
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