Heat pumps are a popular choice for central air in the South. They both heat and cool—despite the somewhat misleading ...

The first heat pumps to pass the U.S. Department of Energy's Cold Climate Heat Pump Challenge might be in customers' homes by the end of the year.

Jon Reed is a senior editor overseeing coverage for CNET's home ... heat pump is so much larger -- and more expensive. And it's finally going to be available to the public. Read more: Best ...