timer on my vokerera excell boiler does not go round, how do i fix it?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Boiler age?
Vokera excell boiler needs topping up every couple of days ?
how to ignite voker pilot light?
Vokera boiler on constantly. Room stat showing unknown code. ?
my pressure on my boiler has gone?
how can we fix our Vokera compact 29a lose presure ?
Error code E82?