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Technical
Members and EngTech Subscribers can download guides from the IOR Technician App or visit our website to view the latest technical bulletins covering:
- Direct expansion water-to-refrigerant evaporators
- Electrical safe isolation
- Determining the wattage of electric heaters
These independent, peer-reviewed resources are packed with practical guidance and technical insights to support your work in the field.
One of the great benefits of an IOR EngTech Subscription and IOR Membership is access to our exclusive Technician App - your gateway to expert knowledge, on the go. At just £44 per year, this technician membership offers access to over 250 bulletins on the go.
Download the app here and stay up to date with the latest IOR resources, or join the EngTech Section to get access.
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.
News
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.
News
Apprenticeship Funding Changes
30 Jul 2026
The Government has announced a significant change to apprenticeship funding that will make it easier and more affordable for employers to invest in the next generation of talent from 1 August 2026.
Education
Bookings Open For Adaptation 2027
28 Jul 2026
Bookings are now open for the 2nd IIR International Conference on Refrigeration Adapting to Rising Temperatures. Taking place in Birmingham (UK) from 8 to 10 March 2027, the conference programme will take an international view of adaptation strategies and bring together international experts to accelerate the transition toward a sustainable, future‑proof global cooling sector.
Live eventSitemap
