To ensure a fair comparison, we divide air conditioner units into three categories: window units, large portable units (over ...

The Windmill was the top-performing AC unit in our tests, outperforming all other window and portable units. It dropped from ...

From easy installation to whisper-quiet settings and new slashed prices, here are the top 5 window AC units, including picks ...

This saddle-style air conditioner preserved my window view and cooled a 300-square-foot bedroom quickly.

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 ...

Before you replace your air conditioner, make sure you understand the full cost — and what can impact it.

Key Points Mini splits offer energy-efficient, customizable cooling for specific areas without requiring ductwork.They are ...

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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 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

The mercury is peaking, which means that it’s not only shorts weather, but also time to crank that AC. Unless you live in a place with central heating and cooling, you’ll likely need a window unit—you ...