Those most effected by the phase out include the hospitality, supermarkets, retail, food processing, education and healthcare sectors. The sale of new R22 equipment is no longer allowed. May 8, 2019. R22 Phased Out: THE TIMELINE. One of these substitutes is R-410A, a blend of hydrofluorocarbons (HFCs) that does not contribute to the depletion of the ozone layer. (SNAP) This new rule, labeled Rule 20, was designed and targeted towards phasing out Hydroflurocarbon refrigerants. HFC refrigerants include some of the most popular refrigerants used today such as R-404A, R-410A, and R-134a. These refrigerants all have a very high global warming impact if they are released to the atmosphere (e.g. Under the Clean Air Act, EPA reviews alternatives to ozone-depleting substances like R-22 in order to evaluate their effects on human health and the environment. CFCs were 100% phased out Jan. 1, 1996. In today’s world, refrigerant is getting more expensive, criminals are getting craftier and some others may be trying to find a cheap way to get “high.”This is why we want to tell you about the new refrigerant laws you need to know! R-410A is manufactured and sold under various trade names, including GENETRON AZ-20®, SUVA 410A®, Forane® 410A, and Puron®. Due to problems associated with the use of R-22 refrigerant, the chemical is now being phased out by the U.S. Environmental Protection Agency (EPA) and replaced with the more eco-friendly R-410A refrigerant. Depending on the age of your air conditioning system, your system may still be using a refrigerant called R-22, also referred to as Freon. Other common refrigerants used in various applications are ammonia, sulfur dioxide, and non-halogenated hydrocarbons such as propane. Class I ODS, which contains chlorofluorocarbons (CFCs), were part of the first phase-out. Prices for R22 rose slowly at first. Many working fluids have been used for such purposes. The basis of these new phase outs are different from previous CFC and HCFC refrigerants. The phase-out will be gradual – amounts of R22 will still be available to purchase. A rush on R22 replacement refrigerants and … This ozone depleting refrigerant is is used in many air conditioning and refrigeration applications world wide, and this type of gas is very commonly used in the Chicagoland area. HFC refrigerants include some of the most popular refrigerants used today such as R-404A, R-410A, and R-134a. The ozone-depletion potential of R22 is only a twentieth of refrigerants such as R11 and R12, which were phased out many years ago, but phased out it now has been. We are all aware that R22 refrigerant was phased out due to the Montreal Protocol which took affect in January 2010 and alternative refrigerants are now available.