Energy-efficient windows can improve comfort and reduce heat loss. Learn how they work, what features matter and when ...

Many of us may feel confused about the key differences between split ACs and window ACs. Often, price is the only factor we ...

The Department of Energy set stricter energy efficiency standards that are supposed to save consumers money while cutting down on pollution. The Department of Energy set stricter energy efficiency ...

LG's 8,000 BTU window AC blew away the competition in our evaluations. We found it great for cooling a living room or a bedroom up to 350 square feet (and it's available in larger sizes up to 15,000 ...

Spring is here, bringing warmer days and the promise of sunnier weather. As the temperatures start to rise, it’s the perfect time to get your window air conditioner ready before the real heat kicks in ...

The energy efficiency of your house is a big concern in 2022 for any homeowner. Not only do governments promote the idea of going green, but they also issue many programs to support homeowners on ...

Have you noticed a spike in your electric bill? It could be your AC. Check out these tips for lowering your energy use while still keeping your home cool. Alexandra Jones is a CNET contributor who ...

After having the huge trees on the west side of my house removed (we already had one fall on the house during a severe storm, the others were just hazards at this point), my house gets very warm ...

If your home was built before the early 1990s, it’s time to start planning the installation of energy-efficient windows. Windows with the Energy Star® rating meet strict energy-efficiency guidelines ...

While looking at our choices below, it is necessary to keep in mind that most window AC's have multiple sizes and BTUs to fit your needs and square footage. Scroll to the bottom of this article for ...