human
Can you explain the differences between the various types of air conditioners?
assistant
There are several different types of air conditioners. The most common type is a central air conditioner, which is usually installed in a window or through an exterior wall and provides cooled air to a single room or area. Split systems are another option for cooling a home. These systems use two separate units—an indoor unit and an outdoor unit. The indoor unit contains the compressor and fan, while the outdoor unit contains the condenser coils and compressor. Ductless mini-splits are also available, as they only require one unit per room instead of one unit per zone. They are typically more efficient than traditional split systems because they have fewer parts and are easier to install.