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 ...

Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor, condenser ...

Trying to fit a window AC unit into a narrow horizontal slider? Discover the hidden mechanical reason why this clever space-saving hack usually backfires.

Few household problems create more frustrations or more sticker shock than a malfunctioning air conditioner. One day, your system is keeping your home comfortable without issue, and the next you're ...

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 ...

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 possible on older air conditioning units.

When it’s hot enough to need an air conditioner, installing one can be a chore, tempting you to cut corners. Please don’t. A poorly installed AC is at best noisy ...

The average AC leak repair costs between $125 and $1,550 to repair, but prices can go as low as $75 or upwards of $1,600 depending on the type of leak and the extent of damage. A leak in your AC ...

Living in a historic Pittsburgh home without central air, window units are not optional for my family. Since our 1904 home has radiator heat and no ductwork, I have used many window-unit and ...