Keston Combi C50 Boiler No Power

Hi All,

My six years old Keston Combi C50 Boiler is not starting up; I tried a lot but all in vain. The timer is also not working. Can somebody please help me in identifying the exact reason behind it?

Thanks

Tom

Hi Tom, if your boiler is not starting then do not forget to consider the following things:

Tripped RCD:

Do check the boiler’s RCD because if RCD has tripped than boiler cannot get the power, which is required for firing up.

Failure of PCB:

PCB is considered an important part of the boiler because it interconnects with some important parts of your boiler in order to run the boiler. In case of PCD failure, the boiler will not fire up.

Blown Fuse:

When there is a lot of power, a fuse will blow. As a result, the boiler will not get the power. It is a common fact that power cannot turn on without the running fuse. It is suggested to change it for getting the required power.