my actuator on heatline c28 is wet?
dip switches positions ?
hot water going hot and cold, burner coming on and going off?
Heatline combi boiler on 4 and going past what can I do?
How can I fix my pcb heatline s 24?
f4 ironsation fault on boiler ?
What can I do when my Heatline C24 boiler continuously cuts out?
no hot water?
heatline c24 condensing boiler?
heatline vizo pressurizing?
how can i fix my heatline viso 24?
problems with hot water on heatline viso 24?