timer on my vokerera excell boiler does not go round, how do i fix it?
How can I sort my thermostat. Code: 20059643?
Faulty vokera compact 25?
wiring a nest heat link to a vokera 25 he compact ?
vokera 12-48rse?
Vokera mynute 35e fault code 08 what is problem?
Max pressure?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
rads warm up when hot water turned on vokera unica 36 he?
Max pressure?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Vokera boiler on constantly. Room stat showing unknown code. ?