Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Faulty vokera compact 25?
how can we fix our Vokera compact 29a lose presure ?
Max pressure?
Vokera excell boiler needs topping up every couple of days ?
timer on my vokerera excell boiler does not go round, how do i fix it?
my pressure on my boiler has gone?
how to ignite voker pilot light?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
no hot water/heating?
vokera boiler no heat but 2nd pipe from the left is red hot?
Vokera boiler on constantly. Room stat showing unknown code. ?