
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
rads warm up when hot water turned on vokera unica 36 he?
Vokera Maxin 28e combi boiler, DHW runs hot and cold?
How can I sort my thermostat. Code: 20059643?
water drips from overflow?
Ignition failure on Vokera Vision C boiler?