timer on my vokerera excell boiler does not go round, how do i fix it?
vokera boiler no heat but 2nd pipe from the left is red hot?
Error code E82?
how can we fix our Vokera compact 29a lose presure ?
Vokera mynute 35e fault code 08 what is problem?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Faulty vokera boiler compact 25?
Ignition failure on Vokera Vision C boiler?
rads warm up when hot water turned on vokera unica 36 he?