Vokera Maxin 28e combi boiler, DHW runs hot and cold?
water drips from overflow?
vokera boiler not 2yrs old yet , wont work?
rads warm up when hot water turned on vokera unica 36 he?
my pressure on my boiler has gone?
Faulty vokera compact 25?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Vokera sorry ?
Vokera mynute 35e fault code 08 what is problem?
Faulty vokera boiler compact 25?
timer on my vokerera excell boiler does not go round, how do i fix it?
Vokera boiler on constantly. Room stat showing unknown code. ?