Air conditioning systems are a type of climate control system that is used to regulate the temperature, humidity, and air quality of a space. These systems are used in both residential and commercial buildings to provide a comfortable environment for occupants. Air conditioning systems work by circulating air through a series of ducts and vents, which are connected to a central unit. The central unit is responsible for cooling the air and removing any moisture or pollutants from the air. The air is then distributed through the ducts and vents, cooling the space and providing a comfortable environment. Air conditioning systems are essential for keeping buildings cool in hot climates, and they can also be used to maintain a comfortable temperature in colder climates. Air conditioning systems are also used to improve air quality, by filtering out pollutants and allergens from the air.