Guidance

Labelling F gas equipment you produce, import or install

How you must label fluorinated gas (F gas) products you produce, import, or install.

From:
Environment Agency and Department for Environment, Food & Rural Affairs
Published
21 August 2019

You must label all products you produce, import or install that contain regulated F gas. The label must include the:

Label the product as containing ‘hermetically sealed F gas’ if the:

  • part of the product containing F gas is permanently sealed, for example welded or brazed shut, even if it has capped valves or service ports
  • product has a tested leak rate of less than 3g per year
Published 21 August 2019

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