water drips from overflow?
vokera boiler not 2yrs old yet , wont work?
how to ignite voker pilot light?
Vokera sorry ?
heating system?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Max pressure?
timer on my vokerera excell boiler does not go round, how do i fix it?
Faulty vokera boiler compact 25?
no hot water/heating?
Ignition failure on Vokera Vision C boiler?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
rads warm up when hot water turned on vokera unica 36 he?
Vokera excell boiler needs topping up every couple of days ?
Vokera boiler on constantly. Room stat showing unknown code. ?
how can I fix my Vokera linea 24 Combi?
Error code E82?
Vokera mynute 35e fault code 08 what is problem?