Indoor spaces in humid cities require air conditioning to stay comfortable. Professionals who install and maintain air conditioners and refrigerators must be trained to perform routine operational procedures to guarantee that these systems are dependable and effective. This course explores the fundamental mechanical refrigeration systems used in commercial and industrial buildings and outlines their energy management and conservation strategies.

What You Will Learn In This Free Course

1. Outline the fundamentals of refrigeration and air conditioning systems
2. Compare the different forms of heat transfer that take place in HVAC systems
3. Recognise the main types of cooling systems
4. Describe the air conditioning cycle
5. Explain how various forms of air conditioning systems operate
6. Identify the function, operation, maintenance and safe operation of water chillers
7. Discuss types of fans and which ones are best for various settings
8. State the role and function of refrigerators and refrigerants
9. Explain the installation and construction of refrigeration and air conditioning systems
10. Discuss food safety issues concerning the refrigeration of food
11. Outline how to control indoor air quality

Course Modules

Course Description

Module I

Air Conditioning and Refrigeration Fundamentals

This module aims to illustrate key settings of air conditioning and refrigeration systems. You will discover different forms of heat transfer and cooling systems. Also, you will learn about the types and functions of compressors, water chillers and fans, as well as the installation and construction of the refrigeration and air conditioning system. 

Learning Outcomes

1. Fundamentals of Heat, Air Conditioning and Refrigeration
2. Compressors, Water Chillers, Fans and Refrigeration
3. Refrigeration and Air Conditioning System Installation
4. Lesson Summary

Module II

Course assessment

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Knowledge & Skills You Will Learn

1. HVAC
2. STEM
3. Technology

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