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Technical
New RACHP EngTech Bulletins are now available for immediate access on the members’ area of the IOR website.
New bulletins are:- The Impact of Dirty Condenser Coils (GPG 139): in this bulletin, we identify the impact of dirty coils on air-cooled condensers and how a lack of maintenance can negatively affect the overall the performance of a refrigeration system. This bulletin will provide a check list when it comes to cleaning
- Distributors and Flooded Evaporators (GPG 140): this bulletin is the latest in the air-conditioning series and follows on from the guidance on expansion valves hunting (GPG 137).
The latest issue of Service Matters is also available in the members' area.Not a subscriber yet? You could also access the IOR's extensive library of technical content, visit https://ior.org.uk/online-application-form-rachp-subscribers to find out more.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.
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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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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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2026 IOR Board of Trustees Elections Now Open
24 Sep 2026
Members can now vote for two new Trustees. Read the candidates' statements here.
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J&E Hall Gold Medal: Prestigious Award Marks 50 Years
22 Sep 2026
Nominations are now open for the J&E Hall Gold Medal, one of the refrigeration, air conditioning and heat pump sector's most respected awards, as it celebrates its 50th anniversary.
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