Which tankless water heater is best? Everyone can appreciate a long, hot shower, but the electric bill can be a bitter pill to swallow. Water heating with a traditional tank heater makes up an ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A silver shower head with water flowing out of it - Karel Bock/Shutterstock While a "cold water sandwich" might sound like ...

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 ...

STEVE BROWNELL has a dim view of his tankless water heater, and he’s in denial about his utility bills. Three years ago, the Irvine resident installed the heater in his 3,000-square-foot, single-story ...

Tankless water heaters have always been full of promise. By heating water only when you need it, the suitcase-sized units could potentially save homeowners lots of energy and a bit of storage space, ...

Q: We’re building a new home and I want a natural-gas or propane tankless water heater. I also want a recirculating hot-water system in my home for quicker hot water. Do they make gas-fired tankless ...

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 ...

IRVINE, Calif. — Navien has started shipping the new NHW-A non-condensing tankless water heater. The NHW-A is available in two configurations: NHW-AI for interior installations and NHW-AE for exterior ...