The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...

We evaluate room air conditioners in a custom-built climate-controlled chamber. We test three sizes of window ACs—small, medium, and large—and adjust the size of the chamber based on the room ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

Cool your room quickly with these high-powered, energy-efficient window units ... smoke/CO detectors and air conditioning units. He takes a data-driven and creative approach to every project ...

The Midea is a 10,000 BTU window air conditioner that covers up to 450 ... The Evapolar evaCHILL provides personal comfort on a small scale. At just 6.77 x 6.69 x 6.69 inches, it is highly ...

So our first and best advice is to buy a window unit, which can be both cheaper and more effective at cooling a room. In our portable air conditioner tests, we measure how long it takes a unit to ...

The Voltas Window ... for a small room. Experience a new level of cooling comfort with the Haier 1.5 Ton 3 Star Fixed Speed Window AC. Unleash dynamic cooling with top-flow air vents for advanced ...

So, I was pleasantly surprised by the easy installation of the July Air Conditioner. While its performance was average, the July was the easiest window AC I've ever installed. It has an attractive ...