-
Technical
From intermediate PH diagrams to coldroom sizing and equipment selection, the library of IOR Masterclasses keeps growing! Themes explored in the first half of 2025 include:
- Refrigeration pipe sizing
- Compressors - what you need to know
- The vapour compression cycle (parts 1 and 2)
- Best practice for refrigeration pipework
- Sizing of coldrooms and selecting equipment
- Intermediate PH diagrams
Access the recordings anytime, anywhere via the IOR webinar channel or the Masterclass page, where you can also book upcoming sessions.
Recent posts
IOR RACHP EngTech Section Launches New Technician App
10 Jul 2025
The IOR’s RACHP EngTech Section is proud to announce the launch of an innovative mobile technician’s app, now available on the Apple App Store and Google Play Store.
News
Refresh Your Knowledge on Subcooling and Superheat
25 Sep 2025
Download the 23 October Masterclass when Nick Franzen FInstR talked about the fundamental concepts behind subcooling and superheat.
Recording
Members - Did You Get Your Events Card?
23 Sep 2025
IOR members are now receiving their event cards, highlighting the exciting calendar of live and online events offered by the IOR in the coming months.
Publication
IOR Autumn 2025 Newsletter Now Available
17 Sep 2025
Read the IOR's latest newsletter for the latest on the Institute's activities, including an update on its skills objectives. This issue also includes articles written by industry stakeholders.
Publication
All Set for the 126th IOR Annual Dinner
16 Sep 2025
Bookings are open for the 126th IOR Annual Dinner, which will be held on 12 February 2026. Building on the resounding success of last year’s occasion, ‘The Original Fridge Dinner’ will return to the elegant Hilton London Bankside.
Live eventSitemap
