While they typically cost more than window AC units, the best portable air conditioners ... However, it struggled. It's only rated for spaces up to 108 square feet, about 20% of the testing ...

The main thing to keep an eye out for here is the rated capacity of the window AC unit (in British Thermal Units, square meters/feet). In this case [Lou] used a pretty beefy $600, 24,000 BTU ...

Choosing an air conditioner can be tricky; fortunately, consumer reviews exist. Based on feedback from customers, one can see ...

My fans are in full flow around the house but it's not quite enough, with the heat waking me up at night, so I'm comparing ...