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A2L Refrigerants Educational Series

A2L is a new category of refrigerants defined by the ISO 817 standard, which means low flammability. This category is characterized by the need to have a high concentration (large amount of gas phase refrigerant present in the air) to present a possibility of ignition. In case of burning, the flame velocity is very slow (less than 10 cm/s), and the last criteria is the heat of combustion which is lower than 19 000 kJ/kg.

Learn more about A2Ls from our newsletters below:

Newsletters

2 News
July 21, 2020

A2L Refrigerants Educational Series | A2L Fluids Available on the Market

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June 23, 2020

A2L Refrigerants Educational Series | Current Regulations

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