how can we fix our Vokera compact 29a lose presure ?
timer on my vokerera excell boiler does not go round, how do i fix it?
Max pressure?
rads warm up when hot water turned on vokera unica 36 he?
my pressure on my boiler has gone?
no hot water/heating?
Vokera mynute 35e fault code 08 what is problem?
vokera boiler not 2yrs old yet , wont work?
I have a vokera 24m gas boiler ?
water drips from overflow?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Max pressure?
Vokera boiler on constantly. Room stat showing unknown code. ?
wiring a nest heat link to a vokera 25 he compact ?
How can I sort my thermostat. Code: 20059643?