Max pressure?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Vokera excell boiler needs topping up every couple of days ?
how to ignite voker pilot light?
Vokera mynute 35e fault code 08 what is problem?
rads warm up when hot water turned on vokera unica 36 he?
Vokera boiler on constantly. Room stat showing unknown code. ?
Boiler age?
wiring a nest heat link to a vokera 25 he compact ?
no hot water/heating?
timer on my vokerera excell boiler does not go round, how do i fix it?
vokera boiler no heat but 2nd pipe from the left is red hot?
how can we fix our Vokera compact 29a lose presure ?
Faulty vokera boiler compact 25?
How can I sort my thermostat. Code: 20059643?