Vokera Maxin 28e combi boiler, DHW runs hot and cold?
how can we fix our Vokera compact 29a lose presure ?
Vokera excell boiler needs topping up every couple of days ?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Faulty vokera boiler compact 25?
Max pressure?
Max pressure?
rads warm up when hot water turned on vokera unica 36 he?
wiring a nest heat link to a vokera 25 he compact ?
vokera boiler no heat but 2nd pipe from the left is red hot?
How can I sort my thermostat. Code: 20059643?
Vokera mynute 35e fault code 08 what is problem?