Key Points Portable ACs can work with casement windows but need a special adapter to seal the vent properly.Casement windows' ...

July 11, 2010 Add as a preferred source on Google Add as a preferred source on Google Most in-window air conditioners are meant to fit inside vertically-sliding windows only, meaning those with larger ...

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 ...

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

Why do window ACs actually need a window? On the surface, it feels unnecessary — after all, the unit is clearly designed to blow cold air from the front. Why can't you just set it on the floor like a ...

When the weather heats up, a portable air conditioner can feel like the ultimate summer essential. They're easy to move from room to room, don't require permanent ...

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 ...