Shopping for a furnace? Let us help you narrow the field with an overview of the best furnace brands for energy efficiency.

The wrong size heat pump can cost you money. Here's how to know what you need if you're switching your HVAC system.

Gradient's advanced window unit can heat and cool 500 square feet of your home. And you won't need an electrician. Jon Reed is a senior editor overseeing coverage for CNET's home, energy and ...

As mentioned above, the Suns' salary cap situation made a one-for-one deal with the Heat nearly impossible. By tripling their first-round draft capital, Phoenix has a better chance of ...

One potential area of concern is whether or not the duct work in your house is compatible with a heat pump. Greenwood assures, "Heat pumps will use the existing ductwork and just replace your air ...