Vokera Maxin 28e combi boiler, DHW runs hot and cold?
Vokera excell boiler needs topping up every couple of days ?
Vokera sorry ?
timer on my vokerera excell boiler does not go round, how do i fix it?
my pressure on my boiler has gone?
Max pressure?
Faulty vokera compact 25?
Ignition failure on Vokera Vision C boiler?
Vokera mynute 35e fault code 08 what is problem?
I have a Vokera 24 that shows error code 07. can anyone help me fix it?
water drips from overflow?
How can I sort my thermostat. Code: 20059643?