When it’s really hot or humid out, opening a window or turning on a fan only gets you so far, especially when your house feels like it’s holding onto heat long after the sun goes down. If you’ve ever ...

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 ...

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 ...

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 ...

No central AC? As the National Weather Service warns of dangerous heat across much of the US next week, we tested dozens of air conditioner units to see which delivers the best cooling performance.

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › July heat can push central air systems hard, especially in bedrooms, upstairs rooms, ...

Living in a historic Pittsburgh home without central air, window units are not optional for my family. Since our 1904 home has radiator heat and no ductwork, I have used many window-unit and ...

Froza AC, compact plug-in, personal cooling, desk, bedside, tabletop, no-drill wall placement, 2026 portable AC air cooler, localized comfort support.