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 ...

The water heater in your home provides warm water for your baths, showers, kitchen and bathroom sinks, dishwasher, and more. It is an essential item to have in the home. For those looking to replace ...

Learn why your water heater isn't heating, plus how to fix other problems Fact checked by Emily Estep When a water heater isn't heating or has other problems, you may be able to fix it by yourself.