my pressure on my boiler has gone?
rads warm up when hot water turned on vokera unica 36 he?
water drips from overflow?
How can I sort my thermostat. Code: 20059643?
Vokera boiler on constantly. Room stat showing unknown code. ?
Faulty vokera compact 25?
how can we fix our Vokera compact 29a lose presure ?
no hot water/heating?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
vokera boiler no heat but 2nd pipe from the left is red hot?
Vokera sorry ?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?