Vokera excell boiler needs topping up every couple of days ?
water drips from overflow?
my pressure on my boiler has gone?
how can we fix our Vokera compact 29a lose presure ?
How can I sort my thermostat. Code: 20059643?
Ignition failure on Vokera Vision C boiler?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
vokera boiler no heat but 2nd pipe from the left is red hot?
Vokera mynute 28se?