timer on my vokerera excell boiler does not go round, how do i fix it?
vokera 12-48rse?
how to ignite voker pilot light?
rads warm up when hot water turned on vokera unica 36 he?
Max pressure?
Vokera mynute 35e fault code 08 what is problem?
Ignition failure on Vokera Vision C boiler?
Max pressure?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Vokera boiler on constantly. Room stat showing unknown code. ?
Vokera mynute 28se?
How can I sort my thermostat. Code: 20059643?