how can we fix our Vokera compact 29a lose presure ?
timer on my vokerera excell boiler does not go round, how do i fix it?
Vokera mynute 28se?
how to ignite voker pilot light?
vokera boiler no heat but 2nd pipe from the left is red hot?
heating system?
my pressure on my boiler has gone?
Vokera mynute 35e fault code 08 what is problem?
rads warm up when hot water turned on vokera unica 36 he?
vokera boiler not 2yrs old yet , wont work?
Vokera excell boiler needs topping up every couple of days ?
Vokera sorry ?