The IOR masterclass series is designed to support colleges and employers who take on trainees
(or anyone who wants to refresh their knowledge).
This presentation will be broadcast live but will also be available in the IOR Masterclass library.
If you are unable to join the live broadcast still register to receive a link to the recording.
Date: 19th NovemberJanuary 2026
Time: 10am
Duration: 60 minutes
Location: Online (registration required)
Full programme coming soon.
Clive Thornley is the Technical Director at Zudek, a company known for its innovative, sustainable refrigeration systems. With over 25 years of experience in industrial refrigeration, Clive specialises in natural refrigerants—particularly ammonia (NH₃)—with a focus on energy-efficient and low-GWP system design. His areas of expertise include:
Ammonia system design and optimisation
Safety and regulatory compliance for NH₃ installations
Innovative uses of ammonia in heat recovery and hybrid systems
Low-charge ammonia systems and their practical applications
Do you need CPD?
CPD certificates are available on request from IOR for the event. 