How can I sort my thermostat. Code: 20059643?
wiring a nest heat link to a vokera 25 he compact ?
how to ignite voker pilot light?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
vokera boiler no heat but 2nd pipe from the left is red hot?
rads warm up when hot water turned on vokera unica 36 he?
no hot water/heating?
Vokera sorry ?
timer on my vokerera excell boiler does not go round, how do i fix it?
how can we fix our Vokera compact 29a lose presure ?
Error code E82?
Faulty vokera boiler compact 25?
I have a vokera 24m gas boiler ?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Vokera boiler on constantly. Room stat showing unknown code. ?