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Technical
Three new good practice bulletins designed for our service engineer and technician members have been produced this year:- Calculating the correct sizing of air conditioning equipment is important for both cost and efficiency/energy use reasons. There are no hard and fast rules so 'rules of thumb' are widely used. This guidance note will talk you through the basic process of making a more accurate calculation. (GPG68)
- Pressure Equipment - this summary of the IOR Guidance Note gives an overview of two key regulations The Pressure Equipment Directive (2014/68/EU) and The Pressure Equipment (Safety) Regulations (2016) and outlines key obligations for designers and users. (GPG67)
- As the availability of virgin R404A is reducing and the price is increasing rapidly, this guidance tries to address some of the key questions that need to be considered if customers wish to continue to operate systems using this refrigerant in the future. It includes some useful guidance on servicing, removal or replacement of refrigerant in R404A systems. (GPG66)
The bulletins are sent by post to members of the IOR SES section. Members of the IOR can download these bulletins free from the technical information area of this website.
If you employ service engineers or are a service engineer yourself, consider joining our SES section. For just £42 a year you will receive quarterly news, updates and a selection of short industry good practice guides.
Recent posts
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19 Jun 2025
Met Office Science Lead - Food Security, Dr Pete Falloon FRMetS, FRSA has been confirmed as the second keynote at the IIR Conference on Refrigeration Adapting to Rising Temperatures.
Live event
Adaptation 2025: Programme Outline Available
11 Jun 2025
The programme outline for the IIR International Conference on Refrigeration Adapting to Rising Temperatures is now available online.
Live event
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2 Jun 2025
Congratulations to Chloe Jennings and Millie Edwards for winning first and third place in the Women in Cooling European Video Competition.
News
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28 May 2025
Lots to discuss at the "enough" retail workshop on commercial refrigeration and food chain emissions reduction on 27th May
News
New IOR Guidance Note on Coaching
22 May 2025
IOR has published its latest Education Guidance Note in the series, this time focusing on Coaching as a way of employers supporting engineering and technician development. The Guidance Note (16) gives a guide to understanding the benefits of coaching, how this differs from mentoring and includes a useful list of organisations who can offer help with setting up coaching schemes or offer coaching.
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