Error code E82?
Faulty vokera boiler compact 25?
vokera boiler no heat but 2nd pipe from the left is red hot?
heating system?
rads warm up when hot water turned on vokera unica 36 he?
How can I sort my thermostat. Code: 20059643?
vokera boiler not 2yrs old yet , wont work?
Vokera boiler on constantly. Room stat showing unknown code. ?
Faulty vokera compact 25?