timer on my vokerera excell boiler does not go round, how do i fix it?
no hot water/heating?
wiring a nest heat link to a vokera 25 he compact ?
my pressure on my boiler has gone?
Vokera mynute 28se?
vokera boiler no heat but 2nd pipe from the left is red hot?
rads warm up when hot water turned on vokera unica 36 he?
Vokera mynute 35e fault code 08 what is problem?
vokera boiler not 2yrs old yet , wont work?
how can I fix my Vokera linea 24 Combi?
Vokera sorry ?
How can I sort my thermostat. Code: 20059643?