10 Best Air Conditioners 2026 in the United States

The Goodman 3 Ton 14.5 SEER2 air conditioner paired with the multi-positional air handler offers solid cooling performance suitable for homes around 2100 square feet. With a cooling capacity of 36,000 BTUs (3 tons), it can comfortably cool medium to larger rooms. The SEER rating of 14.5 means it is reasonably energy efficient, although not the highest available on the market, so expect moderate electricity use. At 67 decibels, the noise level is about average — you’ll hear it running, but it shouldn’t be overly disruptive.

The Dreo Portable Air Conditioner offers a solid cooling capacity of 10,000 BTU, suitable for rooms up to about 200 square feet, like bedrooms or small living spaces. It uses an innovative IceCool system combined with a fan to cool quickly and lets you adjust the temperature between 61°F and 86°F to your liking. One standout feature is its quiet operation at just 45 decibels, which is gentle enough not to disturb sleep or work. It also has a smart drainage-free system that automatically evaporates excess water, so you don’t need to worry about emptying a water tank in most environments.

The Midea MAW12V1QWT U-Shaped Window Air Conditioner offers efficient cooling with smart features, delivering 12,000 BTUs suitable for rooms around 550 square feet, making it ideal for medium-sized living spaces. Its standout feature is the very quiet operation at just 32 dB, which is significantly quieter than many traditional window units. This is achieved through its innovative U-shaped design that fits into the window while blocking outside noise. This design also allows you to keep your window partially open for fresh air and a better view.