Max pressure?
How can I sort my thermostat. Code: 20059643?
timer on my vokerera excell boiler does not go round, how do i fix it?
water drips from overflow?
Vokera excell boiler needs topping up every couple of days ?
my pressure on my boiler has gone?
how to ignite voker pilot light?
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 35e fault code 08 what is problem?
how can I fix my Vokera linea 24 Combi?
no hot water/heating?