A water heater is a long-term investment and a necessary appliance for every homeowner. Considering tank vs. tankless water heater cost is just one factor in determining which type of water heater is ...

IRVINE, Calif. — Navien Inc. has opened sales of its NWP500 Series heat-pump water heaters. NWP500 water heaters are now ready to deliver efficiency, advanced connectivity, and quiet operation in ...

No one likes standing around waiting for hot water, especially first thing in the morning. If it takes forever to get warm water flowing through your taps, sediment buildup in your water heater ...

You were trading one problem for another. That’s where Tankless RO systems — like the Waterdrop Filter X12 — have made a big difference. Instead of storing water, they filter it on demand.

One Redditor asked why their local plumbers were so cagey about tankless water heaters. The Redditors had the answer.

Navien’s new NWP500 Series heat pump water heater delivers ultra-quiet operation, built-in Wi-Fi and energy savings.

In case you’re seeking the best whole-house electric tankless water heater, these are our latest picks and buying tips.

This review list, compiled by our experts, will help you make a fool-proof buying decision of the most reliable tankless water heater.