Which is flow and return ?

colin H · 21 Feb 2019

Razor900 said:
If you really need to know start with the system cold, close the valves off to the rad and run the heating system for half an hour then open the valves. The flow will now be considerably hotter than the return - but not for long!

Thanks for the tip . Worked a treat and I now know which is the flow side .

diynot

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local

Which is flow and return ?

colin H

DIYnot Local

Similar threads