rads warm up when hot water turned on vokera unica 36 he?
vokera boiler no heat but 2nd pipe from the left is red hot?
Vokera excell boiler needs topping up every couple of days ?
Faulty vokera compact 25?
Boiler age?
timer on my vokerera excell boiler does not go round, how do i fix it?
Vokera boiler on constantly. Room stat showing unknown code. ?
Faulty vokera boiler compact 25?
water drips from overflow?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Vokera mynute 28se?
Vokera sorry ?