Vokera Maxin 28e combi boiler, DHW runs hot and cold?
I have a vokera 24m gas boiler ?
how to ignite voker pilot light?
timer on my vokerera excell boiler does not go round, how do i fix it?
how can we fix our Vokera compact 29a lose presure ?
Ignition failure on Vokera Vision C boiler?
vokera boiler not 2yrs old yet , wont work?
Max pressure?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Vokera sorry ?
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?
Faulty vokera boiler compact 25?
Vokera excell boiler needs topping up every couple of days ?
Max pressure?