Refrigerant R-134a, a hydrofluorocarbon (HFC), is usually utilized in automotive air con techniques. Tools designed for this refrigerant, sometimes called “R-134a techniques,” consists of parts like compressors, condensers, evaporators, and enlargement valves, all working collectively to control temperature. A typical instance can be the air con system present in most automobiles manufactured earlier than the widespread adoption of R-1234yf.
Techniques using this refrigerant provided a major benefit over older techniques utilizing R-12, as R-134a has zero ozone depletion potential. This attribute made it an important aspect in phasing out ozone-damaging refrigerants. For a interval, it turned the business customary in cellular air con. The transition to this refrigerant required adjustments in system parts and servicing procedures because of differing chemical properties and working pressures.