How can I sort my thermostat. Code: 20059643?
how can we fix our Vokera compact 29a lose presure ?
wiring a nest heat link to a vokera 25 he compact ?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
rads warm up when hot water turned on vokera unica 36 he?
Vokera mynute 28se?
Vokera excell boiler needs topping up every couple of days ?
Error code E82?
Vokera boiler on constantly. Room stat showing unknown code. ?
how can I fix my Vokera linea 24 Combi?
vokera boiler no heat but 2nd pipe from the left is red hot?
how to ignite voker pilot light?