Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A window air conditioner is a practical and cost-effective way to control your indoor ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more I've tested 30 units for our best air conditioner guide over the last six years. I evaluate many factors ...

I like to be cold as an ice cube when I'm sleeping. Unfortunately, my house doesn't have central air, and my bedroom window won't accommodate a window air conditioner. So, I turn to portable air ...

Installing a window air conditioner is a sweaty job, so you might be tempted to simply open the window, boost the air conditioner into place, close the window, and hope for the best. Not a good idea, ...

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 ...