Can you have them in older, larger houses? - Householders with larger homes may hesitate over whether the new tech can heat ...

Heat pump water heaters use similar technology for ... than other technologies when it comes to maintaining a cool home when it's hot outside. A study by Rocky Mountain Institute modeled the ...

I was at the bottom of my basement steps, bear-hugging a 5-foot-tall, 65-gallon water heater. My brother was at the top, ...

As his hot water heater approached 25 years old, Chattanooga resident Frank Shepard decided it was time to take the proactive ...

When you're looking at adding a heat pump to your home, you'll need to make sure the size is right for your square footage. Erin Gobler is a personal finance writer based in Madison, Wisconsin.

Jon Reed is a senior editor overseeing coverage for CNET's home, energy and ... borrows heat from the hot side of the refrigerant cycle. The company said the new heat pump is also capable of ...