Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Faulty vokera boiler compact 25?
Vokera excell boiler needs topping up every couple of days ?
how to ignite voker pilot light?
Vokera boiler on constantly. Room stat showing unknown code. ?
How can I sort my thermostat. Code: 20059643?
Ignition failure on Vokera Vision C boiler?
timer on my vokerera excell boiler does not go round, how do i fix it?
how can we fix our Vokera compact 29a lose presure ?