R134a is a single-component HFC refrigerant. Until recently, it has been the refrigerant of choice for automotive air conditioning applications (see also R-1234yf). It is typically a medium temperature refrigerant used in large chiller applications and some commercial refrigeration applications, as well as transport refrigeration. R-134a is also used as a component in other HFC blends.
R513A is a low GWP alternative to R134a.
APPLICATIONS: Industrial and commercial refrigeration / Air conditioning / Fluid cooling / Heat pumps
ASHRAE CLASS: A1
OIL REQUIRED: POE (PAG for automotive)