The Windmill AC Is the Best-Looking Window Unit We’ve Ever Tested

We tested the Windmill AC for 18 months to see if the viral window unit lives up to the hype. Here’s why it impressed our ...

No Central Air? No Sweat. These Tested Window Air Conditioners Cool Down Spaces Fast

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.
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Window Air Conditioners vs. Portable Air Conditioners: Which One Is Right for You?

Erin Gobler is a personal finance writer based in Madison, Wisconsin. She writes about topics including budgeting, student loans, credit, mortgages, investing and insurance. Her work has been ...

Under $300: Our Top-Tested Window AC Cools Your Room in Minutes

What's the best window AC unit? Our engineers tested and reviewed AC units to find the best picks whether you are looking to ...

Central AC vs window AC: Which one offers better cooling and electricity savings

Confused between central AC and window AC? Compare cooling, electricity use, installation cost, and lifespan to choose the right option for your home.