vokera boiler no heat but 2nd pipe from the left is red hot?
How can I sort my thermostat. Code: 20059643?
vokera 12-48rse?
Ignition failure on Vokera Vision C boiler?
Vokera excell boiler needs topping up every couple of days ?
how can we fix our Vokera compact 29a lose presure ?
water drips from overflow?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Faulty vokera compact 25?
my pressure on my boiler has gone?
timer on my vokerera excell boiler does not go round, how do i fix it?
rads warm up when hot water turned on vokera unica 36 he?