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R22 FAQS

What is R22? R22 Gas is also known as HCFC-22, Chlorodifluoromethane or difluoromonochloromethane. It is a colourless hydrochlorofluorocarbon (HCFC). Hydrochlorofluorocarbons are large groups of compounds that are similar to Chlorofluorocarbons (CFCs), but with one or more hydrogen atoms. Why is Read more…