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(11)

EP 4 544 245 A1

(12)

(43) Date of publication: 30.04.2025 Bulletin 2025/18 (21) Application number: 23825717.4 (22) Date of filing: 20.06.2023

(51) International Patent Classification (IPC):  F25B 40/02(2006.01) F25B 41/00(2021.01) F25B 25/00(2006.01) F25B 41/20(2021.01) (52) Cooperative Patent Classification (CPC): F25B 9/008; F25B 6/04; F25B 40/00; F25B 6/02 (86) International application number: PCT/CA2023/050855 (87) International publication number: WO 2023/245282 (28.12.2023 Gazette 2023/52)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 21.06.2022 US 202263366747 P (71) Applicant: XNRGY Climate Systems ULC Québec J3Y 8Y9 (CA)	(72) Inventor: AOUAD, Nicolas Québec J3Y 8Y9 (CA) (74) Representative: Dentons UK and Middle East LLP  One Fleet Place London EC4M 7WS London EC4M 7WS (GB)