Recirculating pump for tankless water heater Submitted by GeekX2 t3_120u4ub on March 24, 2023 at 6:56 PM in DIY 30 comments 1
GrimResistance t1_jdlytr2 wrote on March 25, 2023 at 11:34 AM Reply to comment by noeljb in Recirculating pump for tankless water heater by GeekX2 Some tankless water heaters have built in recirc pumps or have an option for an external pump. You do need insulated piping though. Permalink Parent 2
Viewing a single comment thread. View all comments