Hot water recirculation line
Posted by D on July 05, 2001 at 16:08:19:
I'm plumbing a recirculation line coming back to the water heater from the longest leg of the hot water line. My questions are where do I put a recirculation pump (e.g., before the recirculation line connects to the hot water tank inlet), what size and type of pump (manufacture recommended), is a check valve after the pump and before the water heater necessary, timer necessary for the pump, ball valves before pump and after the check valve? Any information will help.

Thanks


Replies to this post