no hot water/heating?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
heating system?
water drips from overflow?
how can I fix my Vokera linea 24 Combi?
Ignition failure on Vokera Vision C boiler?
Max pressure?
rads warm up when hot water turned on vokera unica 36 he?
how to ignite voker pilot light?
my pressure on my boiler has gone?
Faulty vokera boiler compact 25?
timer on my vokerera excell boiler does not go round, how do i fix it?
Vokera boiler on constantly. Room stat showing unknown code. ?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Vokera mynute 28se?
How can I sort my thermostat. Code: 20059643?
I have a vokera 24m gas boiler ?
Faulty vokera compact 25?