Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Faulty vokera boiler compact 25?
vokera 12-48rse?
Boiler age?
vokera boiler no heat but 2nd pipe from the left is red hot?
timer on my vokerera excell boiler does not go round, how do i fix it?
how to ignite voker pilot light?
Vokera boiler on constantly. Room stat showing unknown code. ?
Vokera excell boiler needs topping up every couple of days ?
heating system?
how can we fix our Vokera compact 29a lose presure ?
my pressure on my boiler has gone?
vokera boiler not 2yrs old yet , wont work?
How can I sort my thermostat. Code: 20059643?
Error code E82?
