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