Ignition failure on Vokera Vision C boiler?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
how can we fix our Vokera compact 29a lose presure ?
water drips from overflow?
Vokera boiler on constantly. Room stat showing unknown code. ?
no hot water/heating?
vokera boiler not 2yrs old yet , wont work?
rads warm up when hot water turned on vokera unica 36 he?
wiring a nest heat link to a vokera 25 he compact ?
timer on my vokerera excell boiler does not go round, how do i fix it?
how can I fix my Vokera linea 24 Combi?
I have a vokera 24m gas boiler ?
Vokera mynute 35e fault code 08 what is problem?
How can I sort my thermostat. Code: 20059643?
Error code E82?