Who invented first car air conditioner?
The future of automotive air conditioning is changing, and for the better. Now there are new electronic and compressor designs. The concern over the chlorofluorocarbon emissions and the damage they cause to ozone layer has induced innovations in order to reduce the emissions. Most cars today use a new refrigerant called R-134A, which contains no chlorine. Auto repair businesses are also taking steps to reduce the amount of R-12 or chlorofluorocarbons that escapes during service work.
