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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
Anthony Brown FInstR
4 Jun 2026
We are sorry to advise that Anthony Brown FInstR, IOR President from 1992 to 1994, has recently passed away at the age of 91. His influence and generosity left a lasting imprint on the refrigeration community.
News
Statement: IOR's Role In Education & Training
4 Jun 2026
The Institute of Refrigeration has recently issued a statement to clarify its role in education and training. The full statement is now available on the IOR website.
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