2021 February
What to do if your air conditioning system contains R22
- February 25, 2021
- Posted by: Gareth Whalley
- Category: Latest News & Blog
No CommentsR22 is a hydrochlorofluorocarbon (HCFC) chemical refrigerant that was used in refrigerators and air conditioning units to help keep them cool for many years. In the early 1990s, scientists began to realize that these compounds were causing harm to the ozone layer and had a very detrimental environmental impact. Between 2000 and 2015 the first