Cools Large Rooms: Efficiently cools down your room or office with Dreo 7,500 BTU variable-speed window air conditioner ... The 42dB quiet operation keeps your room peaceful as a library.

To help you decide, we’ve reviewed two dozen of the top models available and listed the 10 best ductless mini-split air conditioners here. Forbes’ top-rated ductless mini-split air conditioner ...

We’ve researched the best air conditioning brands to help inform your decision and narrowed down the many choices to a top 10 list based on factors like price, efficiency, warranty and consumer ...

Check out our guides to the best window unit air conditioners ... at least a 4,000-BTU air conditioner. Those sensitive to noise should consider units with a quiet mode feature.