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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
Call For Abstracts For Adaptation 2027
16 Jun 2026
The Call for Abstracts for the 2nd IIR International Conference on Refrigeration Adapting to Rising Temperatures (Adaptation 2027) is now open.
Live event
Call for Evidence on Apprenticeships
16 Jun 2026
This Call for Evidence is an important opportunity for members to directly influence the future of apprenticeships and skills policy across the UK.
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