Since the discontinuation of R-12, R-134a has emerged as the predominant refrigerant of choice for a variety of applications including household appliances, small self-contained refrigeration units, large-scale chillers, and automotive air conditioning systems.
R-134a, classified as an HFC refrigerant, necessitates the use of POE lubricants within compressor systems.
Guidelines for the proper handling and storage of R-134a are as follows:
- Utilize recommended personal protective equipment at all times.
- Minimize exposure to vapors and prevent contact with skin, eyes, or clothing.
- Exercise caution to avoid puncturing or dropping cylinders, and refrain from exposing them to open flames or excessive heat.
- Employ only authorized cylinders and adhere to standard safety protocols for the handling and utilization of compressed gas cylinders.
- Refrain from mixing R-134a with air above atmospheric pressure for leak testing or any other purpose.