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, ...

Corrosion buildup on water line. I have a friend who is an architect in Fargo, N.D. He has lived in his house for about a decade and has always had plumbing problems, such as low flow from hose bibs ...

Do tankless water heaters use more water than traditional tank water heaters? Short answer: Not really, unless the traditional system also includes a hot water recirculation line. Mike Norman wrote a ...