"All you're really trading is water usage for energy usage." ...

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 ...

The first question wasn't tank versus tankless, but how the home actually uses hot water.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Reddit Replacing a leaking recirculation pump should have been a routine fix. Instead, one tankless water-heater ...

Rinnai’s SENSEI RX Series tankless water heaters deliver high efficiency with a uniform energy factor up to 0.98.

As contractors, many homeowners rely upon your recommendation for the best products to use during renovations, new construction or remodels. Increased demand has been placed on smart home appliances ...

According to the US Department of Energy, “Water heating accounts for about 18 percent of your home’s energy use.” That’s a significant dent in your family’s budget so anything that can reduce those ...

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 ...

A water heater is one of those home appliances that you don’t think about until it stops working. However, a water heater can be a major energy eater, whether you’re buying one for a new home or ...

When is the best time to buy a new water heater? Hint: It’s not when the one you have fails. But that’s what many homeowners end up doing. They notice a leak—or worse, they’re surprised by a flood—and ...

After replacing a standard water heater with a Rinnai tankless model, a homeowner in Georgia kept getting an error. The unit would shut down and flash error code 12. Early suspicion from commenters ...