Vokera Maxin 28e combi boiler, DHW runs hot and cold?
how to ignite voker pilot light?
Vokera excell boiler needs topping up every couple of days ?
Vokera boiler on constantly. Room stat showing unknown code. ?
Vokera sorry ?
vokera boiler not 2yrs old yet , wont work?
water drips from overflow?
wiring a nest heat link to a vokera 25 he compact ?
Ignition failure on Vokera Vision C boiler?
How can I sort my thermostat. Code: 20059643?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Boiler age?