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 propellant and refrigerant.

R-22 was a commonly used refrigerant that is being phased out because of its harmful impact on the ozone layer. If your HVAC system uses R-22, don’t panic — you can still use and maintain your system as normal.

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 Protection Agency (EPA) launched a 10-year plan in 2010 to phase out ozone-depleting substances.

May 21, 2018 · After 2020, any air conditioning or heat pump system using R-22 that requires servicing will have to depend on potentially expensive R-22 stockpiles or reclaimed refrigerant. The new ban on R-22 won't affect homeowners that want to continue to utilize their functioning R-22 air conditioning systems.

May 31, 2024 · Since January 1, 2020, R-22 or Freon® has been illegal to import or manufacture in the United States. Find out what you need to do if your heating and cooling system was made before 2010.

May 23, 2024 · R-22 (also known as HCFC-22) is an ozone-depleting refrigerant which has been widely used in home air conditioning systems and its supply is now being phased out in response to the Montreal Protocol.

Nov 15, 2024 · R22 is the short name for hydrochlorofluorocarbon 22, or HCFC-22. It’s a refrigerant responsible for absorbing and removing heat from home air conditioners and heat pumps. As of January 1, 2020, it’s illegal to produce or import R22 in the U.S. after an amendment to the Clean Air Act.

May 21, 2019 · On January 1, 2020, there will be no more production or import of R-22. By now, almost everyone in the HVAC-R industry should be well-aware: The R22 refrigerant phase out in the U.S. has almost reached completion.

Dec 27, 2024 · R-22, also known as chlorodifluoromethane or HCFC-22, is a refrigerant that has been widely used in air conditioning and refrigeration systems since the 1960s. As a hydrofluorocarbon (HFC), it plays a critical role in the cooling cycle by absorbing heat from the environment and transferring it, which enables the cooling function in HVAC systems.

R-22 is a hydrochlorofluorocarbon (HCFC) refrigerant that was commonly used in air conditioning systems and refrigeration units for many years. It was widely used in residential and commercial HVAC systems due to its efficiency and cooling properties.