Heat is removed from the inside of an occupied room in order to improve comfort of the occupants is a process done by an air conditioner. Air conditioning includes the following process such as humidification, filtration, cooling and disinfection. The comfort-ability of humans and animals is key and air conditioning can be done on domestic and commercial environments. Aside from removing heat and moisture in order to improve the comfort-ability of humans or animals, displaying and storing delicate products like art pieces, cooling or dehumidifying rooms are some of the other functions of air conditioning. Most electronic devices have an in built air conditioning systems which cools and dehumidifies the space. A fan is present in an air conditioner and is used to remove heat and moisture while at the same time distribute conditioned air.
Air conditioning is mainly used or applied in three key areas which are process applications comfort applications and domestic usage. In process applications, the main aim of air conditioning is to provide suitable environment for a specific processes that is being carried out. Air conditioning in the process application is done because of the needs of the specific process and just because of human liking and preference. Clean rooms for the production of integrated pharmaceuticals and circuits, environmental control of data centers, food cooking and processing, hospital. operating theaters, mining, nuclear power, textile manufacturing, physical testing facilities, facilities for breeding laboratory animals and plant and farm growing areas are some the process applications that require air conditioning.
As for domestic usage, air conditioning is mostly in homes and building offices. Strict regulations in energy efficiency and higher cost are the main reasons as to why the use and sales of air conditioning have dropped. As for comfort applications, the main aim of air conditioning is to provide a building a constant environment that remains despite changes in the external environment. An advantage of air conditioning is that it enhances growth of buildings into greater heights. The impracticability of natural ventilation allows for air conditioning in tall buildings since wind speed increase with altitude.
Institutional buildings that encompass government buildings and hospitals, commercial buildings that are built for commerce purposes like malls, offices, restaurants and shopping centers, cars, airplanes, boats which are used to transport passenger and fresh goods, low-rise residential buildings that include duplexes are some of the comfort applications of air conditioning.
However with all these applications there are some problems that may be resulted such as health effects and environmental impacts. Heat stroke and dehydration can be prevented by air conditioning which may result in sweating and hypothermia. Since the process of air conditioning involves cooling, poor maintenance of water cooling towers can promote growth and spread of microorganisms. Chlorine is used to make cooling water towers clean to avoid growth and spread of microorganism. In order to have the best of AC repair services, research is done to this effect.