wiring a nest heat link to a vokera 25 he compact ?
Faulty vokera boiler compact 25?
how can we fix our Vokera compact 29a lose presure ?
Max pressure?
Vokera boiler on constantly. Room stat showing unknown code. ?
Vokera mynute 35e fault code 08 what is problem?
Max pressure?
Vokera excell boiler needs topping up every couple of days ?
I have a vokera 24m gas boiler ?
vokera boiler no heat but 2nd pipe from the left is red hot?
Max pressure?
water drips from overflow?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Error code E82?
How can I sort my thermostat. Code: 20059643?
rads warm up when hot water turned on vokera unica 36 he?
my pressure on my boiler has gone?
how to ignite voker pilot light?
