Designing commercial-scale water-heating systems that balance capacity with space, cost, and downtime may seem like a daunting task. It doesn’t have to be. When effectively applied, modular tankless ...

A. O. Smith, a manufacturer of residential and commercial water heaters, has launched a new condensing tankless water heater that features an integrated, powerful recirculation pump. Well suited for ...

Also known as demand-type or instantaneous water heaters, tankless water heaters are similar to conventional water heaters in that they use gas, electric resistive, or heat pump technology to heat ...

It seems we struck a nerve with our recent columns about on-demand water heaters. Also known as tankless water heaters, on-demand heaters deliver an almost-never-ending supply of hot water if properly ...

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 ...