If you've ever stood at a sink or outside the shower waiting for the water to heat up, you know how frustrating that wasted time can be. A report for the U.S. Department of Energy has found that it's ...

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 ...

Description: The XCalibur Condensing High Efficiency Tankless Water Heaters with X3 Scale Prevention Technology brings to the market new features, including an integrated recirculation pump and ...

Water heating is typically the largest or second-largest energy use in multifamily buildings and single-family homes. The average household uses 64 gallons of water each day, according to the U.S.

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 ...

There are a lot of people out there who believe tankless water heaters do not work well with cold groundwater temperatures. We hear this mostly in places where it gets below freezing like Minnesota, ...