wiring a nest heat link to a vokera 25 he compact ?
heating system?
How can I sort my thermostat. Code: 20059643?
no hot water/heating?
Boiler age?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
vokera boiler no heat but 2nd pipe from the left is red hot?
vokera boiler not 2yrs old yet , wont work?
Vokera boiler on constantly. Room stat showing unknown code. ?
timer on my vokerera excell boiler does not go round, how do i fix it?
Faulty vokera boiler compact 25?
Vokera sorry ?