Ignition failure on Vokera Vision C boiler?
how to ignite voker pilot light?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
heating system?
Error code E82?
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 ?
I have a vokera 24m gas boiler ?
How can I sort my thermostat. Code: 20059643?
Vokera boiler on constantly. Room stat showing unknown code. ?
wiring a nest heat link to a vokera 25 he compact ?
Vokera excell boiler needs topping up every couple of days ?
my pressure on my boiler has gone?
Faulty vokera boiler compact 25?
vokera boiler not 2yrs old yet , wont work?