heating system?
Vokera boiler on constantly. Room stat showing unknown code. ?
I have a vokera 24m gas boiler ?
how to ignite voker pilot light?
vokera 12-48rse?
how can we fix our Vokera compact 29a lose presure ?
vokera boiler not 2yrs old yet , wont work?
Error code E82?
timer on my vokerera excell boiler does not go round, how do i fix it?
how can I fix my Vokera linea 24 Combi?
Vokera excell boiler needs topping up every couple of days ?
no hot water/heating?
Vokera mynute 28se?
water drips from overflow?
rads warm up when hot water turned on vokera unica 36 he?
How can I sort my thermostat. Code: 20059643?
Ignition failure on Vokera Vision C boiler?
Vokera mynute 35e fault code 08 what is problem?