Watch the recording here

Download the paper here

If you missed the IOR historical TechTalk a recording of the presentation and discussion is now available. Travel back in time and find out more about the early pioneers of ammonia refrigeration. Hear about the likes of David Boyle along with Francis de Coppet and John Beath and how they revolutionised the sector with a series of notable “firsts”.

The talk given by Dr Andy Pearson FInstR was part of the 123rd-anniversary celebration of the founding of the Institute of Refrigeration. The talk and paper provide a thorough account of the life and times of the characters involved in the early development of ammonia refrigeration.  The event also marks the 150th Anniversary of what is generally considered the first ammonia refrigeration system using vapour compression.

 

Recent posts

About

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

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
Untitled Design 5

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
Adaptation2027 Square

IOR To Host Adaptation 2027

27 May 2026

The IOR is pleased to announce that the UK has been selected to host the 2nd IIR International Conference in the series on Refrigeration: Adapting to Rising Temperatures (known as Adaptation 2027).

Live event
MemberOfISA

IOR Industry Skills Alliance's New Supporter Badge

26 May 2026

Supporters of the IOR Industry Skills Alliance can now receive their own digital badge displaying their commitment to the future of skills in the RACHP sector.

Education