timer on my vokerera excell boiler does not go round, how do i fix it?
Faulty vokera compact 25?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Vokera boiler on constantly. Room stat showing unknown code. ?
how can we fix our Vokera compact 29a lose presure ?
Max pressure?
water drips from overflow?
Vokera excell boiler needs topping up every couple of days ?
Faulty vokera boiler compact 25?
Max pressure?
wiring a nest heat link to a vokera 25 he compact ?
vokera boiler no heat but 2nd pipe from the left is red hot?