Max pressure?
Faulty vokera boiler compact 25?
vokera boiler no heat but 2nd pipe from the left is red hot?
Vokera excell boiler needs topping up every couple of days ?
Vokera boiler on constantly. Room stat showing unknown code. ?
Vokera mynute 35e fault code 08 what is problem?
wiring a nest heat link to a vokera 25 he compact ?
how can we fix our Vokera compact 29a lose presure ?
Max pressure?