Faulty vokera compact 25?
my pressure on my boiler has gone?
wiring a nest heat link to a vokera 25 he compact ?
how can we fix our Vokera compact 29a lose presure ?
How can I sort my thermostat. Code: 20059643?
timer on my vokerera excell boiler does not go round, how do i fix it?
no hot water/heating?
how to ignite voker pilot light?
vokera boiler no heat but 2nd pipe from the left is red hot?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
rads warm up when hot water turned on vokera unica 36 he?
vokera boiler not 2yrs old yet , wont work?