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Technical
The IOR Service Engineers Section (SES() is making one of this month's bulletins available free of charge for a limited time to encourage those who aren't yet members to see the benefits of joining.The SES publishes three bulletins every quarter to its members - that's at least 12 good practice bulletins a year - along with a special service engineer newsletter, and access to all past publications as downloads - all for just £42 a year. We also offer discounts to companies that want to register all of their engineers with the section.
IOR members can access these bulletins for free as downloads from the Technical Information area of the website.
If you know someone who might be interested in joining the IOR Service Engineers section please encourage them to download this month's FREE bulletin:
- Heat pump Q&A (GPG84) which seeks to dispel some common myths and explains why heat pumps are becoming a favoured form of heating for the future
This month's additional bulletins are only available to IOR and SES members:
- Insulation installation guidelines for refrigeration and air-conditioning pipework (GPG82) which provides guidance on installing insulation for refrigeration and air-conditioning pipework. The guideline specifically refers to PVC Nitrile foam flexible insulation, with common names such as Kaiflex, Armaflex and Union foam
- A guide to K65 tube and fittings which explains what K65 tube is and the reasons it has been introduced into the refrigeration industry.
For more information about the benefits of SES membership, visit the membership section
Recent posts
New Technician Good Practice Guides Available
6 Nov 2025
Topics of the new bulletins include direct expansion water-to-refrigerant evaporators, electrical safe isolation and determining the wattage of electric heaters.
Publication
GB F Gas consultation launched by DEFRA
5 Nov 2025
The outcomes will be used to shape future legislation for our sector. Take part in this consultation to make the views of the RACHP industry heard. Industry groups will be coordinating a response through ACRIB (Air Conditioning and Refrigeration Industry Board).
News
Talk on the Future of Compressors Now Available
5 Nov 2025
The talk by Prof. Ahmed Kovacevic, FREng on emerging technologies in compressors and their systems is now available from the IOR website.
Recording
IOR’s Committees Share Achievements and Plans
3 Nov 2025
On 29 October, the IOR members met to share their reports on activity, plans and strategies for the future. Seven IOR committees met, including Membership, Education, Environment, Technical, Engineering Technician Group, Women in RACHP, and the Dinner Committee.
Live event
IOR 2025 Election Results Announced
29 Oct 2025
At the IOR Annual General Meeting held on 29 October 2025, election results were announced. Stephen Gill FInstR was voted President-Elect, and Stephen Benton FInstR together with David Bostock FInstR were elected as Trustees to the IOR Board.
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