In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Preferred domestic recirc piping
So I'm just curious how you guys like to pipe your domestic recirc lines. ie. two checks and and fee on the cold inlet, or circ in bottom drain port, etc. is there one setup that is "engineered approved"? Do you always use expansion tanks? I'm really just interested in any "experienced" practices you guys are using.