An air conditioner hissing can be completely harmless, or warrant an instant repair by a professional. Everything's explained in this guide.

Wondering how much an air conditioner weights? We've tallied up average of portable, window, ductless, and whole-house units.

Wondering how long your air conditioner can run without harming it, or skyrocketing your bills? Find out in this quick guide.

If you want an efficient air conditioner that doesn't require a remodel, you need a wall or window AC. Here’s the rundown on which is better.

Smelly air conditioners aren’t just gross; they can be dangerous . Here's how to fix the two most common causes of smelly air conditioners.

Wondering if your air conditioner can tackle the summer heat? Find out how much an air conditioner can cool (and how to get the most of one).

Air conditioning without air ducts? How does that work?! Mystery solved with illustrations and other frequent questions answered here.

Stuck between these two types of mobile air conditioners? Let's compare them and find the best type based on noise, efficiency, and more.

Can you afford to be without a quiet portable air conditioner this summer? Check out this free guide today to beat the heat tomorrow.

Don't let your window air conditioner fight past dirt and grime to cool you. Do a full cleaning without removing the window air conditioner.

Tired of that old ac rattling and whirring away? Check out our guide to the best and quietest window air conditioners on the market today.

Mini-splits are taking the market by storm, and for good reason. But how do they stand up when compared to a good Central AC System? Full comparison here.