Hi guys,
First house and a bit of a newbie! Started a project where i'm refurbishing some radiators around the house.
I've taken 3 rads off (2 upstairs + 1 downstairs) and fitted the current valved with blanking nuts.
Can I fully drain the system with blanking nuts on these valves? Does draining without radiators on mean it wont fully flush everything through the system?
Many thanks,
