My central HVAC went down a month ago and I decided that it was nothing more than an inefficient energy hog. Being too cheap to get it fixed, I decided to go with the supposedly more efficient cool method, the portable air conditioner. The main...

It was finally time to replace my window unit that I've used for around 5 years now, and it's been getting a bit temperamental. Some friends have also been saying that portable units are generally more popular these days. So I went to the usual sites ...