Hi all,
Got a combi boiler in a new build flat.
Need to drain down the system, but cant find any drain off values which I can just attach a hose to and open up.
Instead there are two radiators with this kind of drain off value. See pic. Not sure how to drain the system with these..is it possible?
Is it a case of opening the square nut, let water **** out then quickly put a hose on it?
Got a combi boiler in a new build flat.
Need to drain down the system, but cant find any drain off values which I can just attach a hose to and open up.
Instead there are two radiators with this kind of drain off value. See pic. Not sure how to drain the system with these..is it possible?
Is it a case of opening the square nut, let water **** out then quickly put a hose on it?