As summer begins to fade and cooler nights creep into the forecast, homeowners in Phoenix are breathing a collective sigh of relief. The intense desert heat puts serious strain on humans, but our air ...

Air conditioning season is in full swing and by now you are well aware of any shortcomings in your system’s operations. If one room or a part of your house is warmer than another the cause is not ...

Outdated rules that cost you money when trying to stay warm in winter no longer serve you. Try these instead, say pros ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

When certain rooms in a home are consistently warmer or cooler than others, there may be an obvious cause, like an uninsulated exterior wall or drafty windows. But that's not always the case. If ...

Regular maintenance is more important than you think. Use it to your advantage and save on HVAC costs in the long run. Alexandra Jones is a CNET contributor who writes about food, farming, gardening, ...

Tis the season for warmth, and once again I head out to my garage and haul in our two AC units, cheap window model and "library quiet" model. Time for the installation fun. We have a central heat ...

You probably walk through a potential home with your eyes on the kitchen, the floors, and the light. Yet the part of the ...