The minimum SEER allowed for a new split system central air conditioner in the U.S. today is 14, which is at least 20 percent more efficient than minimum-efficiency models made even 10 years ago.

These high-powered, energy-efficient window air conditioner units are perfect for cooling your room in no time. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home ...

I am a woman over 65 and recently scheduled several vendors to provide quotes for replacing the furnace in my ranch home. The furnace was located in a complicated attic space, making it ...

The rebate offer is a sales gimmick. It is a lie. I spent almost 1 hour to register on their website. It didn't work. Then, I had to call and waited at least 30 minutes to talk to someone named ...

While they typically cost more than window AC units, the best portable air conditioners are a great solution in wildfire emergencies (especially in areas that don't regularly see sustained ...

Looking to beat the heat without breaking the bank? Here are the top portable air conditioners, tested by CNET's experts. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the ...

According to the estimation of the U.S. Energy Information Administration in 2014, using a portable AC for 8 hours/day in California (supposed that the energy cost is around 16.18 cents/kW) costs ...

Replacing an air conditioner is expensive, but there are some ways to save. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not ...

For the past 8 years, I've covered all things shopping. My work's been published by Hearst, PureWow, and Bauer Media Group. I'm a Brooklyn-born Jersey Girl (with a BA in English from Montclair State ...

During the hottest part of a summer day, many Australians close the windows and blinds and reach for the air conditioner remote. But even that simple strategy comes with a raft of decisions.

An F-16 from Eglin Air Force Base, Florida, dropped an external tank on Tuesday, but no one on the ground was injured, an Air Force spokesperson confirmed. The incident took place about 11 a.m ...