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How To Identify If Your Cooling System Uses R-22

April 29, 2019

Obsolescence is a real threat to air conditioners using R22 refrigerant, deemed illegal by 2020. To know what your options are, you have to determine whether your air conditioner has the R22 refrigerant. In this article, we will discuss some of the methods that can be applied when figuring out the type of refrigerant is inside your cooling unit.