The Remaining Freon Supply is Dwindling. Now What? Natural refrigerants like ammonia are among the best R-22 replacement options Rob Perkins September 5, 2024 As of January 1, 2020, the EPA made it illegal to import or manufacture the common refrigerant Freon, also known as R-22, in the U.S. — a major problem for facilities still using it. Read More
