Recent content by Idontbelieveit

Namsag, great advice!! And, in a flash, the problem is resolved. Thank you.

I have replaced an existing radiator (fitting a new Danfoss TRV in place of the standard valves). I drained down the whole system and now have a system where all the rads function except for the new one! There is water in the rad - bleed valve emits water not air - but nither feed, nor return...