no hot water/heating?
how can I fix my Vokera linea 24 Combi?
Vokera excell boiler needs topping up every couple of days ?
heating system?
wiring a nest heat link to a vokera 25 he compact ?
Vokera boiler on constantly. Room stat showing unknown code. ?
my pressure on my boiler has gone?
I have a vokera 24m gas boiler ?
rads warm up when hot water turned on vokera unica 36 he?
Vokera mynute 35e fault code 08 what is problem?
vokera boiler no heat but 2nd pipe from the left is red hot?
water drips from overflow?
how to ignite voker pilot light?
timer on my vokerera excell boiler does not go round, how do i fix it?
Ignition failure on Vokera Vision C boiler?