The best portable air conditioners are ideal for rooms that can't accommodate window air conditioners, renters with limited cooling options, and keeping you comfortable during extreme heat waves.

Fortunately, portable air conditioners have become popular in recent ... After two summers of use, I passed it on to my 21-year-old kid for their room. They generally run hot, yet the LG AC ...

where they both live. The building's decades-old central air conditioning system died three years ago. "It's terribly hot," ...