I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
how to ignite voker pilot light?
how can we fix our Vokera compact 29a lose presure ?
Vokera sorry ?
Vokera excell boiler needs topping up every couple of days ?
timer on my vokerera excell boiler does not go round, how do i fix it?
rads warm up when hot water turned on vokera unica 36 he?
my pressure on my boiler has gone?