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Technical
Challenges of and Option for Refrigerant Selection
Watch the recording here
Download the paper here
If you missed Alexander Cohr Pachai, winner of the J&E Hall Gold Medal, presenting his paper, a recording is now available.
This paper presentation provides an extensive overview of the future of refrigerants options while covering the relative strengths and weaknesses of current refrigerants available. It also features examples of how end users are overcoming these barriers to successfully adopt low GWP alternative refrigerants safely.
Recent posts
About the IOR
23 Apr 2026
The Institute of Refrigeration is the professional engineering body for all individuals working in RACHP. Find out more about the IOR here.
News
What we do
23 Apr 2026
Find out what the IOR can do for you: technical queries, safety codes of practice, new technologies and professional development.
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Join us
23 Apr 2026
When you become a member of the Institute of Refrigeration you are joining a group of specialist experts driving the sector forward.
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New IOR refrigeration LEGO series in partnership with Danfoss
29 Apr 2026
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Education
New Good Practice Bulletins Now Available
28 Apr 2026
Water chiller evaporators, the Building Safety Act and AHU Filters are the focus of the latest bulletins issued by the IOR EngTech Section. Subscribers to the technical mailing can now download these from the IOR Technician App or from the IOR RACHP EngTech Section on the website.
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