If you own a gas or electric water heater, chances are you know all about how inefficient some models can be. With typically ...

Here's what you need to know about the ins and outs of solar water heaters and how you can use them to save money. What are solar water heaters and how do they work? Solar water h ...

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Electric Tanked is part of the Water Heaters test program at ...