What Is Freon and Is It Important for Your AC System?
Invented in 1928, Freon was one of the first and most popular brands of refrigerants for air conditioning systems and refrigerators. While Freon has been phased out since 2010 due to environmental concerns, it’s still important to understand its history. Here’s a closer look at Freon, plus everything you need to know about refrigerants for your AC system today. What Is Freon? Freon is a brand name of refrigerant, technically known as R-22. Once touted as the “miracle compound,” Freon is a mix of several different chlorofluorocarbons, or CFCs, which are now known to deplete the ozone layer rapidly....
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