I need to remove some radiators so the rooms can be re-decorated, and then
later I'm going to replace with different radiators. So, I'm going to be
missing radiators for a period of time, but need the CH to work in the
meantime.

Is there some sort of standard hose kit to connect the radiator pipes
together to complete the CH circuit once I've removed the old radiators and
not put the new ones in? I've done a search but can't find anything
suitable.

TIA!

Cheers,
Piers