hot water going hot and cold, burner coming on and going off?
my actuator on heatline c28 is wet?
no hot water?
heatline s24 compact?
How can I fix my pcb heatline s 24?
Heatline Vizo - no hot water, heating working ok?
Heatline boiler ignites and then the flame goes out?
Heatline solaris fault?
problems with hot water on heatline viso 24?
heatline solaris?
Heatline viso 24 plus pump fault?
Heatline combi boiler on 4 and going past what can I do?
What can I do when my Heatline C24 boiler continuously cuts out?
Heatline boiler showing f5 fault?
f4 ironsation fault on boiler ?