Fluorinated Gases (F Gas) in Refrigerant Dryers

F gas is an abbreviation for fluorinated gas. F gases are a group of man-made gases which have a variety of industrial applications, such as use in refrigeration, air conditioning and fire safety systems. In the compressed air industry you can commonly find F gases inside refrigerant dryers. In the refrigerant process, through the use of an F gas, the refrigerant dryer removes moisture from the compressed air.

Regulations

Refrigerants must be handled in accordance with:

  • Waste Regulations
  • Environmental Protection (controls on ozone-depleting substances) Regulations
  • The Kyoto Protocol
  • The Montreal Protocol
  • The Fluorinated Greenhouse Gases Regulations
  • Health and Safety at Work Act
  • Environmental Protection Act
Leak Detection

How often does a system need leak checking?

  • R410A (2088 GWP) more than 2.39kg once a year
  • R407C (1774 GWP) more than 2.81kg once a year
  • R404A (3922 GWP) more than 1.27kg once a year
  • R134a (1430 GWP) more than 3.49kg once a year

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