http://www.grandhomedesign.com/interior-home-improvement/how-to-select-the-best-small-air-conditioner | The market is totally saturated with window air conditioning unit brands and models which make a prospective buyer's head spin while searching for a unit, yet an intensive inspection of unit specifications cross-referenced with buyer requirements would actually limit options to only a handful. Knowledge of these can help you join the few who are able to find the right cooling unit for their purposes without having to go through several failed attempts before getting to the best one.