If you have a window that supports it, we highly recommend window AC units over portable units, based on our lab testing and ...

With temperatures reaching the high 90s last week, it’s been a fast start to air conditioner season. For those without central air conditioning, window AC units are probably the next best thing. While ...

Key Points Portable ACs can work with casement windows but need a special adapter to seal the vent properly.Casement windows' ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more If you've ever installed a window air conditioner, you know it's a hassle. These beasts can weigh over 100 ...

If you live in a house without central air conditioning, summers can be absolutely brutal. Chances are, you’ve considered getting a window AC unit. But diving into the world of window units can be ...

As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED ...

Installing a window air conditioner is typically a straightforward DIY process that can quickly transform a muggy room into a much more comfortable space. If you have any questions about your specific ...

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 ...