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ASERCOM calls for exemptions in Universal PFAS ban proposal
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SERCOM has formally submitted its position to the European Chemicals Agency (ECHA) on the Universal PFAS ban proposal, focusing primarily on aspects relevant to the refrigeration sector. “To progress with decarbonisation eff orts within our industry, it is
imperative to meticulously manage the entire PFAS dossier,” said Marco Masini, president of ASERCOM. “Transitioning to ‘natural refrigerants’ necessitates even more the use of fl uoropolymers which are encompassed in this ban; hence, we are advocating for the introduction of exemptions for such materials.” Dr. Heinz Juergensen, the PFAS team leader at ASERCOM, said: “The potential replacement of PFAS elements could, in numerous instances, necessitate substantial redesigns of entire individual parts and complete components. This re-design would result in further testing needs of the compressors and other main components as well as of the fi nal equipment. Employing alternative substances for diff erent refrigerants would escalate the variety of components managed in production, wholesale, and installation sites. This could elevate the risks of failures and damages arising from improper selections.” Members of ASERCOM are exploring alternative substances with their supply partners, though viable solutions achieving equivalent performances have not yet been identifi ed. The organisation’s manufacturers are currently dealing with wear and tear concerns and the more extreme applications such as elevated refrigerant discharge temperatures for heat pumps with R290, or low temperature refrigeration applications with CO2 at very high pressures. “We’ve requested exemptions in the PFAS ban proposal to maintain energy
effi ciency and leverage the unique properties of fl uoropolymers, for instance, adhering to GWP limits due to F-Gas regulations,” said Juergensen. ASERCOM continues to work to fi nd balanced solutions, addressing
environmental concerns while also ensuring the sustainability and effi cacy of the HVAC&R industry components.
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www.acr-news.com • August 2023 11
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