Refrigeration Courses

The Refrigeration training course series is intended for users who want to improve or acquire knowledge and skills in refrigeration basics and the refrigeration cycle. You will learn how theoretical refrigeration principles and laws knowledge are applied within the refrigeration industry. It will test your understanding of basic theory and the underlying principles behind refrigeration and air conditioning systems.

The refrigeration course is free, and you can undertake all of the four online modules that form part of the course by clicking the "Buy" button and selecting "buy bundle."


The content of this course has been independently certified as conforming to universally accepted Continuous Professional Development (CPD) guidelines. On successful completion of the courses you will receive a CPD Diploma certified for Continuing Professional Development by The Construction CPD Certification Service and The Chartered Institution of Building Services Engineers.

Please note: this refrigeration training course is not a full qualification. To obtain a refrigeration qualification you will be required to undertake additional practical training and assessment at an accredited test centre.


2-3 hours to complete (depending on learning speed).

Target Audience

Anyone interested in working with refrigeration, air conditioning and heating systems or wishing to get a basic understanding of the refrigeration cycle. The module within this course can be used either as induction, awareness, refresher or foundation training.

Also for associated trades within the Building Services sector, such as electrical engineers, plumbers and mechanics who are likely to be involved with refrigeration and air conditioning systems and controls, and would benefit from understanding basic system operation. This would assist engineers in spotting any issues with the systems before incidents occur, helping reduce customer's losses and costs by adopting a proactive rather than reactive approach.

Entry Requirements

There are no entry requirements.

RF01 - Gas Properties & Laws

CO2 Refrigeration Courses



RF02 - Pressure &
Pressure Measurement

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RF03 - Thermodynamics

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RF04 - Vapour Compression Cycle

CO2 Refrigeration Courses