One of the things I liked about living in Japan 20 years ago was the on-demand water heater that supplied the kitchen sink. Turn it on, and you had instant hot water for doing dishes, cooking, washing ...

Dear Jerry: My current 80-gallon electric hot water heater is 13 years old and working fine, but I thought it was a good idea to replace it now before problems start. The builder installed the ...

Q: I’m a big tea drinker and don’t want to spend money on a fancy coffee machine just to heat water. I’m also getting tired of the old kettle. Can you give me some information on those instant water ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? You probably don’t spend a whole lot of time thinking about your water heater, and ...