![]() ![]() While the R134a freon has a Global Warming Potential (GWP) of 1430, the new R1234YF freon has a GWP of just about 3.Īs mentioned above, this is the refrigerant used in the HVAC systems of all US cars manufactured after 2021 and all European cars manufactured after 2016. What is R1234YF freon? R1234YF is a hydrofluoric-olefin refrigerant, which is substantially better for the environment than both earlier freons. Over the past decade, manufacturers have been making the switch to R1234YF freon. R1234YF Freon: Vehicles Manufactured Since 2021 Meanwhile, US manufacturers were required to phase out R134a freon by the 2022 model year. R134a freon was “totally banned” for auto manufacturers in the European Union in 2017. Recently, auto manufacturers have switched to a new type of freon that is even better for the environment. According to the EPA, R134a is a “Potent greenhouse gas with a global warming potential that is 1,430 times that of CO2.” While it does not create the same ozone deterioration as R-12, it still presents substantial environmental risks. What is R134a? R134a freon is an HFC (hydrofluorocarbon) refrigerant. The majority of vehicles on the road today use R134a to fuel their air conditioning systems. In the 1990s, R134a Freon (also known as HFC-134A) emerged as the alternative to R-12. R134a Freon: Vehicles Manufactured Between 19 Older cars still running today are encouraged to have their air conditioners retrofitted with an R134a system. It is rare, but some older cars still use R-12. The 1987 Montreal Protocol required automotive manufacturers to discontinue their use of this refrigerant by the end of the 1994 model year-though the phase-out officially began in 1993. In the 1980s, the R-12 composition of chlorofluorocarbons (CFCs) was linked to ozone damage. While it was effective at cooling car cabins, this refrigerant was pinpointed as a source of growing environmental concerns. R-12 Freon: Vehicles Manufactured Before 1995 So, which kind of freon does your car use? Our local mechanics are here with insight. While this sounds simple enough, there are actually 3 different types of car AC freons. If your car’s air conditioner is struggling to work this summer, it may need a freon recharge. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |