EcoFlow just announced improved versions of its Glacier refrigerator-freezer combo and Wave air conditioner-heater combo, two ...

If you're someone who still uses an oil or propane water heater, chances are you're spending more than you need to on your ...

If you own a gas or electric water heater, chances are you know all about how inefficient some models can be. With typically ...

Water heating is the second-largest energy cost for U.S. households. But you can save with a more efficient water heater, ...

Consumer Reports tested heat pump water heaters to determine which ones were the most energy-efficient and fastest at heating ...