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

When it’s hot enough to need an air conditioner, installing one can be a chore, tempting you to cut corners. Please don’t. A poorly installed AC is at best noisy ...

LG's 8,000 BTU window AC blew away the competition in our evaluations. We found it great for cooling a living room or a bedroom up to 350 square feet (and it's available in larger sizes up to 15,000 ...

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

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

But the latest window air conditioners are capable of cooling and dehumidifying an apartment nearly as quietly and ...

LG’s Dual Inverter Wi-Fi-connected window air conditioner is quiet and super efficient, but LG needs to rethink its strategy of using the same app for every one of its smart appliances. LG’s Dual ...