How to mend Boiler Central Heating Vokera Compact

how to ignite voker pilot light?

Max pressure?

Vokera Maxin 28e combi boiler, DHW runs hot and cold?

Vokera excell boiler needs topping up every couple of days ?

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

Max pressure?

Boiler age?

Faulty vokera boiler compact 25?

rads warm up when hot water turned on vokera unica 36 he?

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

Vokera sorry ?

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

Faulty vokera compact 25?

How can I sort my thermostat. Code: 20059643?

I have a vokera 24m gas boiler ?

Vokera mynute 28se?

how can I fix my Vokera linea 24 Combi?

vokera boiler not 2yrs old yet , wont work?

vokera 12-48rse?

no hot water/heating?

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

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

water drips from overflow?

I have a Vokera 24 that shows error code 07. can anyone help me fix it?

Vokera mynute 35e fault code 08 what is problem?

heating system?

Error code E82?

my pressure on my boiler has gone?

Ignition failure on Vokera Vision C boiler?

Max pressure?