Currently re-plumbing house and wish to know if there is any preference for a fully pumped system to have flow entering at the bottom or top of a radiator with the return from the top or bottom respectively.
My preference was for flow at bottom with return at top through bi-directional thermostatic valve (connections to radiator are fixed at top of one end and bottom of other end).
Pipes are in but I am at the stage of making final connections and could swap flow/return quite easily if there was a good reason for doing so.
Can anyone offer their thoughts/opinions on this simple question or does it simply not matter?
Many thanks.
My preference was for flow at bottom with return at top through bi-directional thermostatic valve (connections to radiator are fixed at top of one end and bottom of other end).
Pipes are in but I am at the stage of making final connections and could swap flow/return quite easily if there was a good reason for doing so.
Can anyone offer their thoughts/opinions on this simple question or does it simply not matter?
Many thanks.