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Technical
The following recently updated bulletins are now available for download:
- Avoiding flaws, errors and common failings (ACPHI23)
- Quick and easy checks on indoor units (ACPHI24)
- Servicing and maintenance of air-conditioning units (TB18)
- Managing controls and settings to save energy (ACPHI31)
- System servicing tips (ACPHI21)
Members - sign in to your web account to download this free pdf.
Not a member? Subscribe to our Technician mailings to download this and other publications.
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
Adaptation 2027 Draws Strong Interest with Nearly 70 Accepted Abstracts
1 Oct 2026
Close to 70 abstracts have now been accepted for the 2nd IIR International Conference on Refrigeration Adapting to Rising Temperatures (Adaptation 2027), highlighting growing global interest in addressing the challenges that a warming world presents to the refrigeration, air conditioning and heat pump (RACHP) sector.
Live event
Annual General Meeting of Members
30 Sep 2026
Invitation to attend the AGM and the President's Debate in London on 10th November.
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