Recent content by Aurym80

Thank you for your replyes. I would ask someone to give me secon opinion before changing more parts. The boiler is getting very hot when is on but the main problem is flashing red light and there is no hot water or heating. I have heard that very often it's a pcb board

My boiler is flashing red light every few days. If I won't switch it on for few days its on for around two hours and then the lights is going red for another few days. I don't know what could be wrong. I had heating engineer coming and have a look a this but they are not sure what the problem...