Having the best portable ... your air conditioner breaking. Although your AC unit should be away from open and sunlit windows, there is an exception to this rule if you have a window air conditioner.

Luckily, pretty much all the big air conditioner brands are putting out a huge selection, so you can find some budget-friendly options, as well as portable ... is a 5,000 BTU window air ...

If your window doesn't accommodate a window air conditioner, consider one of the models from our guide to the best portable air conditioners. However, window ACs are a much better product.