We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.

The best window AC units of 2026 from brands like LG and Windmill can help you ride out even the most brutal heat waves.

These compact air conditioners provide quick relief from the heat without making you break a sweat to get them installed.

If you live in an older home or apartment, you’re less likely to have central air and may have a window air conditioning unit instead, says Darcy Carbone, vice-president of sales at APA HVAC ...

Shop the best deals on portable air conditioners, window ACs, tower fans, and smart fans before the next heat wave arrives.