no hot water/heating?
How can I sort my thermostat. Code: 20059643?
my pressure on my boiler has gone?
vokera boiler not 2yrs old yet , wont work?
Vokera excell boiler needs topping up every couple of days ?
how to ignite voker pilot light?
how can I fix my Vokera linea 24 Combi?
Error code E82?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
Ignition failure on Vokera Vision C boiler?
water drips from overflow?
vokera boiler no heat but 2nd pipe from the left is red hot?
rads warm up when hot water turned on vokera unica 36 he?
Faulty vokera compact 25?
wiring a nest heat link to a vokera 25 he compact ?
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