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Refrigeration repair /Air conditioning repair
Refrigeration repair /Air conditioning repair in Chicago has the same meaning but provides cold air for 2 different purposes.
Air conditioning or which we call Comfort cooling for the purpose of making us feel comfortable when it’s hot outside. And Refrigeration, its purpose’s are for food cooling, process cooling, beverage cooling, refrigeration temperatures are designed at a much lower freeze temperature for it’s intended purposes, and besides the refrigerant used is also designed for lower temperature then comfort cooling refrigerants.
Wikipedia defines Refrigeration as the process of removing heat from an enclosed space, or from a substance, and moving it to a place where it is unobjectionable. The primary purpose of refrigeration is lowering the temperature of the enclosed space or substance and then maintaining that lower temperature. The term cooling refers generally to any natural or artificial process by which heat is dissipated. The process of artificially producing extreme cold temperatures is referred to as cryogenics.
Cold is the absence of heat, hence in order to decrease a temperature, one “removes heat”, rather than “adding cold.” In order to satisfy the Second Law of Thermodynamics, some form of work must be performed to accomplish this. This work is traditionally done by mechanical work but can also be done by magnetism, laser or other means.
Air conditioning is defines by Wikipedia Air conditioning is the dehumidification of indoor air for thermal comfort. In a broader sense, the term can refer to any form of cooling, heating, ventilation, or disinfection that modifies the condition of air.[1] An air conditioner (often referred to as AC or air con.) is an appliance, system, or machine designed to stabilise the air temperature and humidity within an area (used for cooling as well as heating depending on the air properties at a given time), typically using a refrigeration cycle but sometimes using evaporation, commonly for comfort cooling in buildings and motor vehicles.
The concept of air conditioning is known to have been applied in Ancient Rome, where aqueduct water was circulated through the walls of certain houses to cool them. Similar techniques in medieval Persia involved the use of cisterns and wind towers to cool buildings during the hot season. Modern air conditioning emerged from advances in chemistry during the 19th century, and the first large-scale electrical air conditioning was invented and used in 1902 by Willis Haviland Carrier. These articles make for interesting reading and defines the differences between Refrigeration repair /Air conditioning repair. For service call 312-243-9896