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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.
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
New IOR refrigeration LEGO series in partnership with Danfoss
29 Apr 2026
Building on the success of the first refrigeration LEGO kit provided by FJB in 2024 the IOR has announced the launch of even more LEGO kits in collaboration with Danfoss.
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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