We may receive a commission on purchases made from links. A questionable smell, an odd noise, or just the feeling that your window AC unit isn't keeping the space as cool as it used to can set off the ...

Does your AC unit just need a good cleaning or is it time for a new one? Here's how to tell. On average, window units last around 10 years. That means if your older window unit is acting up in any way ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Cassidy was an updates editor whose main responsibility is to write and edit ...

Compare plans tailored to your home & budget. Broken or malfunctioning air conditioners can cause severe discomfort, especially in the heat of the summer. And some repairs may not be feasible or even ...

Samantha Hunter is a professional copy editor who has worked with Ms. Magazine, Spin and VH1. She has also written for MarthaStewart.com, Essence.com, Esquire.com, GoodHousekeeping.com, RealSimple.com ...

These affordable units can provide cool relief, but need maintenance and care ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy. It's ...

Ideally, window AC units should be fully cleaned biannually. "You should deep clean a window AC unit twice a year," says Michael Rubino, president of All American Restoration, council-certified mold ...

Spent 2 weeks testing Garvee 14,000 BTU portable air conditioner to find it's reliable for mid-sized rooms; doubles as ...

Wondering if installing central air is worth the cost? Here's how to determine if it's the best move for your home.

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Living in a historic Pittsburgh home without central air, window units are not optional for my family.