How to mend Vokera 20 80 Rs Turbo

I have a vokera 24m gas boiler ?

Max pressure?

Vokera sorry ?

Vokera boiler on constantly. Room stat showing unknown code. ?

Max pressure?

vokera boiler no heat but 2nd pipe from the left is red hot?

Vokera mynute 28se?

no hot water/heating?

water drips from overflow?

heating system?

Vokera excell boiler needs topping up every couple of days ?

How can I sort my thermostat. Code: 20059643?

Ignition failure on Vokera Vision C boiler?

how can I fix my Vokera linea 24 Combi?

wiring a nest heat link to a vokera 25 he compact ?

timer on my vokerera excell boiler does not go round, how do i fix it?

Boiler age?

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?

Error code E82?

Max pressure?

Faulty vokera compact 25?

how to ignite voker pilot light?

Faulty vokera boiler compact 25?

my pressure on my boiler has gone?

vokera 12-48rse?

Vokera mynute 35e fault code 08 what is problem?

vokera boiler not 2yrs old yet , wont work?

how can we fix our Vokera compact 29a lose presure ?