If your showers keep suddenly running hot and cold, your tankless water heater could be to blame. To stop this effect, look out for these potential causes.

An alternative to bulky water heaters that take up less space? Yes, but it must be expensive. Not so! A common myth many people believe is that tankless water heaters require dishing out a hefty ...

You know that big tank of hot water in your basement? What if we told you that you could get the same amount of hot water (or more) from a water heater the size of a carry-on suitcase—and save at ...

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 ...