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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
Institute of Refrigeration Midlands Regional Event
27 Aug 2026
The IOR is inviting individuals working in the RACHP sector from across the Midlands to attend a regional gathering of members on 16 September 2026 which will be hosted at the Daikin Training Centre in Birmingham.
Live event
Engaging with 100 Schools by Christmas
26 Aug 2026
The IOR Industry Skills Alliance has set an ambitious target to engage with 100 schools before the end of the year as part of its ongoing efforts to raise awareness of careers in the RACHP sector.
EducationSitemap
