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 …

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 …

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 …

2018年5月21日 · 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. …

2024年5月31日 · 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 …

2024年5月23日 · 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 …

2024年11月15日 · 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 …

2019年5月21日 · 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 …

2024年12月27日 · 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 …

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 …