Faulty vokera boiler compact 25?
Vokera boiler on constantly. Room stat showing unknown code. ?
Max pressure?
I have a vokera 24m gas boiler ?
vokera boiler no heat but 2nd pipe from the left is red hot?
rads warm up when hot water turned on vokera unica 36 he?
how can we fix our Vokera compact 29a lose presure ?
Vokera sorry ?
Ignition failure on Vokera Vision C boiler?
water drips from overflow?
my pressure on my boiler has gone?
vokera boiler not 2yrs old yet , wont work?