System flush through drain off tails

[600rob]

My ch system does not have a drain cock fitted to any of the downstairs rads.
Instead, each downstairs rad has one of these fitted.

http://www.screwfix.com/p/drayton-drain-off-tail-piece-0705902/3450r?_requestid=34108

would it be feasible to drain and flush the system through each one of these drain points after running a cleaner in the system for a few days instead of doing it through the rad valves?

would just be doing a gravity flush by the way

Thanks
rob

 

[Dan Robinson]

It would do somewhere between diddly squat and Jack schit

 

[600rob]

Would using the valves as drain points make much difference?
Or would it be more beneficial to remove each rad and flush individually using a hose connected to the mains?

 

[Dan Robinson]

I would do the later as you're on drops.

 

[600rob]

Cool cheers Dan.

 

[Dan Robinson]

Dim problo boi Bach.