Window Air Conditioner
These are the most common AC Units types as a result of their simplicity. They are mounted on the walls or windows and comprise a casing that hosts all the parts of the conditioner. It's whole system can be divided into two parts; the front side (that cool the room) and the outdoor part (where absorbed heat is released to the atmosphere). However, today’s units are digitally controlled using a remote or a touch panel. They also contain an adjustable louver that controls the direction of air flow for increased comfort.