no hot water/heating?
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?
Max pressure?
Vokera excell boiler needs topping up every couple of days ?
Faulty vokera boiler compact 25?
Vokera mynute 35e fault code 08 what is problem?
Max pressure?
vokera boiler no heat but 2nd pipe from the left is red hot?
my pressure on my boiler has gone?
how to ignite voker pilot light?
Ignition failure on Vokera Vision C boiler?
how can we fix our Vokera compact 29a lose presure ?
How can I sort my thermostat. Code: 20059643?
Boiler age?