On-Demand Hot Water Re-Circulation Loops
I haven’t found any recent articles on hot water recirc pumps. I like the idea of on-demand but not having buttons around the house to push. Timers won’t work well for us because we don’t have consistent schedules for water use.
Anyone have experience with or suggestions for a good system?
This system works by turning the hot water on and off quickly from any faucet. https://www.smartrecirculationcontrol.com
This one was mentioned in the comments of a 2009 GBA article.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part