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New Release

We are excited to announce the release of Refrigeration Plant Operator Edition 4!

The content of Refrigeration Plant Operator (RPO) Edition 4 follows the syllabus structure to prepare learners to challenge the SOPEEC Interprovincial Refrigeration Operator Certificate of Competency. This syllabus is shared with the Ontario Technical Standards and Safety Authority (TSSA) Refrigeration Operator Class B Operating Engineer Certification.

Edition 4 comprises the following four books, sold individually:

  • Book 1: Refrigeration Plant Basics (192 pages)
  • Book 2: Applied Concepts of Refrigeration (322 pages)
  • Book 3: Refrigeration Plant Support Systems (388 pages)
  • Book 4: Heating, Ventilation, and Air Conditioning (222 pages)

No new chapters have been added to the new edition; however, the chapters from the previous edition have been re-arranged into individual books. The advantage of this model is that it highlights the key topics captured in each book. This model helps track the progression of content and helps the learner build a better understanding of the material. The chapters in these books include self-tests, where appropriate, that are designed to test your understanding. The end of each chapter contains a set of questions for you to work through. These books also provide mathematical examples with fully worked out solutions to help you understand the concepts.


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