S
Seb_1975
I have a constant problem with the potterton pro max store: it trips frequently or overheats with error e110 when central heating is on. This has been happening for the last year or longer. It happens 1-2 times a week sometimes more often. Baxi guys were here 8 times with no success: they have changed pump, diverter valve, pcb, cleaned the boiler. The boiler is 4.5y old as is the central heating setup (new build). I was told to do power flush but was reluctant as pretty expensive. So drained system after cleaning with a cleaner. Refilled with inhibitor. I have bled the radiators prob 100 times as it could be air trapped. Don't really want to spend more money on boiler specialists or plumbers. Is it a boiler problem or a CH problem? I can't change the overheat thermostat myself this would prob be an option as well. Pls advise thx
