Room Air Conditioners - Version 1.0 There are a variety of different types of room air conditioners that have purposes and are used to meet different user requirements. A few examples of these include portable air conditioners, window air conditioners, and wall air conditioners that can be mounted. Window air conditioners typically are equipped with popular double hung model and casement. The double hung types can be fitted into larger or wider window spaces. The Casement window types are often used for smaller and more narrow areas or spaces. It is not uncommon that you may have to take off the paneling on the window during your installation. The great thing about the window air conditioners is that they can easily be relocated and are simple to install. The wall air conditioners are set in the wall within holes structured specifically for these kinds of room air conditioners. These wall air conditioners are a permanent cooling solution and therefore it takes a lot more effort and time in installing them to your home. Room air conditioners come with a ton of different bells and whistles that