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?
how to ignite voker pilot light?
timer on my vokerera excell boiler does not go round, how do i fix it?
How can I sort my thermostat. Code: 20059643?
Ignition failure on Vokera Vision C boiler?
vokera 12-48rse?
Faulty vokera boiler compact 25?
Vokera boiler on constantly. Room stat showing unknown code. ?
Max pressure?
I have a vokera 24m gas boiler ?
rads warm up when hot water turned on vokera unica 36 he?