Automotive air conditioning systems have seen some changes over the years, including the switch from using R12 to R134a. Here ...
Motoring USA on MSN
What to do when your car's air conditioning stops working
When a car’s air conditioning system fails, the driving experience can suffer significantly, especially during the hot months ...
WASHINGTON (CN) – The likely replacement for hydrofluorocarbon-134a as the refrigerant to be used in automotive air conditioners, hydrofluoroolefin-1234yf has been approved by the Environmental ...
The chlorofluorocarbon CFC-12 (freon), long banned from refrigerators and air conditioners in developed countries for allegedly depleting the ozone layer, is being smuggled from China into Japan in ...
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