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