How can I sort my thermostat. Code: 20059643?
Vokera boiler on constantly. Room stat showing unknown code. ?
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 boiler not 2yrs old yet , wont work?
how to ignite voker pilot light?
Vokera mynute 35e fault code 08 what is problem?
how can we fix our Vokera compact 29a lose presure ?
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