Worcester Bosch Boiler

Hi Guys,

I have a problem with my five years old Worcester Bosch Greenstar HE boiler, which shows an EA error and stops working. How can I resolve this issue?

Thanks a lot in advance

Ben

Hi Ben,

EA error cold deals with the issue of “no flame detection”. If your boiler is displaying this error code in extremely cold weather then, it is due to the frozen condensation pipe. You can pour some hot water over the condensation pipe & reset your boiler. However, if your boiler is showing it in normal weather conditions then, do check: Flue duct, Ionization electrode & lead, Igniter electrode & lead, Ionization detecting electrode & lead, Power supply & the Pressure of gas supply

I hope that it will work for you