Your window air conditioner isn’t exactly the prettiest decor, but it is one of the best tools for staying cool in warm weather, especially if (like me) you don’t ...

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.

Add Yahoo as a preferred source to see more of our stories on Google. A reliable air conditioner is a must-have on hot summer days. Simpler and (much!) cheaper to install than an HVAC system, a window ...

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 ...

Energy-saving AC units can help reduce both your home's temperature and your electricity bill. Our top choice does that while ...

The 9,000-BTU system can be used for heating and cooling in spaces up to 350 square feet, and it comes with a 16-foot line ...

Wayfair is offering a 12,000 BTU window AC with advanced features for $340, down from $900, with free shipping.

I’ve been testing cooling gadgets for close to a decade and, once the heat reaches the levels we’re currently seeing, a portable air conditioner is one of the few appliances that can genuinely make a ...

I have years of experience testing top home and kitchen products. Are portable air conditioners worth it? We asked experts about all the pros and cons. We've sent this story to your inbox. Portable ...