no hot water/heating?
my pressure on my boiler has gone?
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?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Ignition failure on Vokera Vision C boiler?
Boiler age?
Vokera boiler on constantly. Room stat showing unknown code. ?
How can I sort my thermostat. Code: 20059643?
wiring a nest heat link to a vokera 25 he compact ?
water drips from overflow?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?