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.

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 …

Le R22 est un fluide frigorigène de type HCFC (hydrochlorofluorocarbures), très utilisé dans les systèmes de climatisation. Ce type de liquide a malheureusement un impact négatif sur la couche d’ozone, puisqu’ils l’appauvrissent.

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 …

Le chlorodifluorométhane, C H Cl F 2 ou R22 selon la liste de réfrigérants, est un hydrochlorofluorocarbure (HCFC). Il est aussi connu sous les appellations HCFC-22, R22, ou fréon 22, et est utilisé généralement dans des applications de climatisation.

discharge laws. R-22 is subject to U.S. Environmental Protection Agency Clean Air Act Regulations Section 608 in 40 CFR Part 82 regarding refr duct as shipped. Use and/or alterations to the product such as mixing with other materials may significantly change the characteristics of the material and alter the RCRA classification and the prope

What is R22? If your home’s air conditioning unit is more than 10 years old, there’s a good chance it uses R22, commonly known as “Freon.” R22 is an A/C refrigerant — a substance used for cooling in air conditioners— that was once widely used in air conditioning units in homes and businesses alike.

Jun 22, 2018 · R-22 refrigerant, or Freon, was and still is one of the most popular refrigerants used in the world. R-22 is an HCFC refrigerant and can harm the Ozone layer. It was originally invented by a partnership with General Motors and the DuPont company all …

Dec 27, 2024 · In this article, we will delve deep into what R-22 refrigerant is, its properties, uses, and its future in the HVAC industry. What is R-22 Refrigerant? R-22, also known as HCFC-22 or chlorodifluoromethane, is a refrigerant that has been a staple in air conditioning and refrigeration systems since its introduction in the 1950s.

Learn how Freon™ 22 (R-22) refrigerant has been the refrigerant of choice for years in air conditioners and a variety of commercial refrigeration systems.