Using a better quality boiler, I would usually be quoting about £1500-£1600 inc. to replace a Netaheat.
To maintain the five year warrantee the new boiler needs to be serviced annually at a cost of about £55-£65.
There is no payback as such but better to think of it as a return on the investment and doing your bit for the environment.
If your boiler has overheated then I hope you were resetting it yourself. But I would be surprised if the PCB is really failed although they do sometimes which is why I keep them in stock. I have to really because with a fixed price diagnostic fee I need to avoid any second visit.
Tony
To maintain the five year warrantee the new boiler needs to be serviced annually at a cost of about £55-£65.
There is no payback as such but better to think of it as a return on the investment and doing your bit for the environment.
If your boiler has overheated then I hope you were resetting it yourself. But I would be surprised if the PCB is really failed although they do sometimes which is why I keep them in stock. I have to really because with a fixed price diagnostic fee I need to avoid any second visit.
Tony