When you think about cutting your utility bill, your mind probably jumps to energy-guzzling appliances like your fridge, TV or washing machine. But here’s something you might not realize: your water ...

Few people would run a car all day so it’s warm when they’re ready to drive. But many homeowners do something like that when they use tank-type water heaters in their houses. “That’s why I like ...

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 ...