Refrigerant supplier Climalife has built a web-based application to determine the charge sizes for lower flammability A2L refrigerants under European Standard EN378. With the arrival of A2L refrigerants to the market, it is difficult for refrigeration and air conditioning professionals to determine the charge calculation authorised for their project.

The A2L charge calculator enables users to determine the estimated charge and an indicated limit, according to the toxicity of the refrigerant being used and its flammability, the specific system and application, room size and other relevant system parameters. All common refrigerants and refrigerant blends inclusive.

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