In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Any effects on NOT insulating dry returns?
I've got a one-pipe steam system that functions quite well thanks to a lot of information on The Wall. However I'm trying to find a general consensus on the question of whether or not to insulate dry returns. I am trying to think of anything that could be a reason for insulating them (water hammer, cooling effect on water, etc) but nothing really makes sense. Does anyone have any negative experiences with leaving the dry return run "naked", or are there any proven facts to support either side of the argument? Thanks!