R22 refrigerant, or R22 Freon, is used in a number of AC systems built before 2010. It was discovered that the chemicals that makeup R22 are detrimental to the ozone layer. The Environmental …

Aug 12, 2025 · • R-22 (Freon®) is scarce and expensive due to new production being banned. • Only licensed HVAC companies can purchase the refrigerant legally. • Now might be a good time to …

Apr 1, 2026 · R22 refrigerant was fully banned in 2020. If you still have an older system, here's what the phase-out means for repairs, replacements, and what comes next.

Chlorodifluoromethane or difluoromonochloromethane is a hydrochlorofluorocarbon (HCFC). This colorless gas is better known as HCFC-22, or R-22, or CHClF. 2. It was commonly used as a …

Aug 14, 2025 · For years, R-22 was the standard in air conditioning and heat pump systems. But after the Environmental Protection Agency (EPA) banned its production and import in 2020 due to …

Is R-22 refrigerant still available? Learn why R22 Freon was banned, how the phase-out affects your HVAC system, and available replacement options like R-454B.

Mar 13, 2025 · R22 is a controlled substance, meaning it’s illegal to release it into the air or throw it away because it contributes to ozone depletion and climate change. If you’re replacing your AC or …

Jul 16, 2025 · Multiple r22 replacement refrigerants are available, each offering unique benefits—and potential challenges—that you should understand before making a switch. In this article, we’ll dive …

Mar 2, 2025 · Yes, R22 refrigerant is still available, but its availability is severely limited. Since the implementation of the Clean Air Act, production of R22 was phased out beginning in 2010, with a …