LANCASTER, PA. — Hot water recirculation for domestic water systems has created a lot of buzz these days, spurred primarily by consumer demand for hot water instantly at the tap. Recirculating hot ...

WE NEED HELP with a number of problems left over from a new addition, the homeowner told me over the phone. s a slab on grade radiantly heated room that overheats, and it takes forever for us to get ...

A: You need a hot-water recirculation system. Instead of water moving in only one direction, from the water heater to the bathroom, it also moves cooled water from the bathroom to the water heater, ...