The IOR’s latest paper on high‑temperature heat pumps is now available to download; this publication offers a closer look into emerging technologies that are reshaping industrial heat pump design and performance.

As part of this release, the paper’s author Brian Gaughan will be delivering an online talk on 10 September, exploring how ammonia–water hybrids and water vapour systems are driving new levels of efficiency, regulatory stability, and long‑term resilience. He’ll also highlight the growing importance of water‑based technologies and why they’re becoming central to next‑generation industrial heat pump solutions.

Download the paper and register for the talk at https://ior.org.uk/events/techtalk-april2025

 

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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. 

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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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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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Lifetime Achievement Award

Do You Know An Outstanding RACHP Technician Or Engineer?

8 Oct 2026

Nominations are now open for the IOR RACHP Engineering Technician Lifetime Achievement Award, celebrating the dedicated technicians and engineers who are the backbone of our industry.

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Registration Open for the Next IOR Industry Skills Alliance Meeting

7 Oct 2026

Registration is now open for the next IOR Industry Skills Alliance meeting, which will take place on 19 November at Leeds College of Building.
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