i have a combi boiler and have problems with the bar pressure,
every time i fill the pressure up via the filling loop the water just pours out the boiler overflow pipe.
i know there is a red gate valve on it to release the pressure but cant get to it as it is tucked inside the boiler under a metal plate and the hole is to small to get access. could the washer in the overflow gate valve be faulty?
why do boilers always go wrong just before xmas
would be very grateful for some advice
every time i fill the pressure up via the filling loop the water just pours out the boiler overflow pipe.
i know there is a red gate valve on it to release the pressure but cant get to it as it is tucked inside the boiler under a metal plate and the hole is to small to get access. could the washer in the overflow gate valve be faulty?
why do boilers always go wrong just before xmas
would be very grateful for some advice