rads warm up when hot water turned on vokera unica 36 he?
no hot water/heating?
how to ignite voker pilot light?
Vokera excell boiler needs topping up every couple of days ?
Max pressure?
Faulty vokera compact 25?
Vokera sorry ?
Ignition failure on Vokera Vision C boiler?
How can I sort my thermostat. Code: 20059643?
vokera boiler no heat but 2nd pipe from the left is red hot?
Max pressure?
vokera boiler not 2yrs old yet , wont work?
timer on my vokerera excell boiler does not go round, how do i fix it?
Vokera mynute 35e fault code 08 what is problem?
Error code E82?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
how can we fix our Vokera compact 29a lose presure ?