Hey, I did recirculating pump through cold water lines in an upstairs bathroom. Basically the pump would run for one minute and it was on a Motion sensor. It wouldn’t run again for 30 minutes after initial run. Made it nice for instant hot water in the morning for a shower or washing your hands or whatever.
psykh85 t1_jdjtd3y wrote
Reply to Recirculating pump for tankless water heater by GeekX2
Hey, I did recirculating pump through cold water lines in an upstairs bathroom. Basically the pump would run for one minute and it was on a Motion sensor. It wouldn’t run again for 30 minutes after initial run. Made it nice for instant hot water in the morning for a shower or washing your hands or whatever.