If you’re looking to replace an aging (or failed) water heater, particularly a standard gas or electric one, you’re in luck. Chances are good that any newer model will be more energy-efficient than ...

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 ...

With proper design and careful installation, a solar water-heating system can provide a large percentage of a home’s hot water for many years with little maintenance. Yes, a solar hot-water heater can ...