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Get Cooling By airconditoins

The first air conditioners and refrigerators Toole, toxic or flammable gases such as ammonia, propane and methyl chloride, which can cause fatal accidents, but if they leaked endings. Thomas Midgley, Jr. created the first chlorofluorocarbon GaAs, φρέον, the 1928th The refrigerant was much safer for humans, but said later that the atmosphere για στις damaging the ozone layer. Φρέον για trademark name of DuPont IgA chlorofluorocarbon (CFC), Hydrogenated CFC (HCFC) or the hydrofluorocarbon (HFC) refrigerants, including the name of IgA αριθμό shows the molecular composition (R-11, R-12, R-22, R-134A). The mixture used in the most direct extension of home building in more comfort cooling and HCFC known as R-22. It should be gradually used to the new equipment will be fully completed in 2010 and 2020. R-12 was the most common mixture used cars in the U.S. until 1994, εκατ. changed most of the R-134A. R-11 and R-12 πόλο no longer produced in the United States, only the purchase για cleaned and purified gas recovered from other air conditioner systems. Several non-ozone depleting refrigerants για developed alternatives, including R-410A, a well-known brand name Puron. The most common ozone-depleting refrigerants για την Ε-22, R-11 and R-123rd

Air conditioning technology innovation continues, much recent emphasis on energy efficiency and indoor air quality. As an alternative to conventional refrigerants, natural alternatives like CO2 (R 744) για proposed [3].

The increase in the use of air conditioning over the years mixed για ΝΙΙ growing contributor to obesity because of course, the ISU fall uncomfortably high temperatures.
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