timer on my vokerera excell boiler does not go round, how do i fix it?
how can we fix our Vokera compact 29a lose presure ?
my pressure on my boiler has gone?
wiring a nest heat link to a vokera 25 he compact ?
Vokera mynute 28se?
How can I sort my thermostat. Code: 20059643?
vokera boiler no heat but 2nd pipe from the left is red hot?
Faulty vokera boiler compact 25?
Vokera excell boiler needs topping up every couple of days ?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Max pressure?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
how to ignite voker pilot light?
Max pressure?
rads warm up when hot water turned on vokera unica 36 he?