Diploma of Air Conditioning and Refrigeration Engineering
Last updated: May 20, 2026
Language: English
Flexible Schedule
Cooling systems keep modern life running. They protect food, support hospitals, and keep homes and offices comfortable. Because of this, trained people are always needed. This course gives you a clear route into air conditioning and refrigeration engineering. It is built for beginners who want a trade with long term demand. You will learn how systems work and how to keep them safe and reliable.
You will study the refrigeration cycle, heat transfer, and key parts like compressors, condensers, and valves. You will learn installation basics such as site surveys, pipework, insulation, wiring, charging, and leak checks. Maintenance units cover filter care, level checks, fault finding, and repair steps using simple tools. Advanced units introduce inverter systems, smart controls, chillers, green refrigerants, and indoor air quality. You will also learn UK rules, F Gas needs, and energy ratings, plus basic project planning. By the end, you will feel confident, work safer, and be ready for entry roles or further study in refrigeration engineering with strong career growth.
Learning Outcomes of Diploma of Air Conditioning and Refrigeration Engineering Course
- Describe how refrigeration engineering and cooling cycles work daily.
- Fit air conditioning units with safe pipe wiring and charge steps.
- Clean filters and check refrigerant levels to prevent common faults.
- Read gauges and test tools to find issues in workshop settings.
- Meet F Gas rules and grow your refrigeration engineering pathway.
Course Description
This Diploma of Air Conditioning and Refrigeration Engineering builds the basics for a strong technical career. You will learn air conditioning systems, refrigeration cycle steps, refrigerants, and key parts like compressors and evaporators. Installation units cover site surveys, system layout, tools, wiring safety, pipework, insulation, charging, leak checks, and recovery steps. Maintenance units teach filter care, level checks, fault finding, and repair routines using gauges and multimeters. Advanced topics include inverter and smart systems, chillers, green refrigerants, indoor air quality, and energy saving designs. You will also learn UK rules, F Gas needs, and simple project planning. By the end, you can support safe install and service work and move into refrigeration engineering roles.
Course Curriculum
Cover refrigeration principles, the cycle, heat transfer, and key components. Learn refrigerants, piping, controls, and energy efficiency. Review safe handling, PPE, and environmental impact for air conditioning work.
Learn site surveys, unit fixing, and tool use. Cover wiring basics, power needs, and safe procedures. Practise pipe cutting, bending, insulation, refrigerant charging, leak detection, and recovery steps.
Plan routine care such as filters and level checks. Use gauges and multimeters to find common faults. Study compressor and motor issues, leak repair steps, pressure testing, vacuum pumping, and safe recharging.
Explore inverter and smart systems, IoT control, and renewable links. Study chillers, automation, and energy efficient designs. Review green refrigerants, low GWP options, and indoor air quality basics.
Study UK building rules, F Gas certification, and health and safety. Learn energy ratings and impact reduction. Add project planning, costing, and risk control, plus career routes and networking.
Why Choose This Diploma of Air Conditioning and Refrigeration Engineering Course?
- Unlimited access to the course for a lifetime.
- Opportunity to earn a certificate accredited by the CPD Quality Standards.
- Structured lesson planning in line with industry standards.
- Immerse yourself in innovative and captivating course materials and activities.
- Assessments designed to evaluate advanced cognitive abilities and skill proficiency.
- Flexibility to complete the Course at your own pace, on your own schedule.
- Unlock career resources for CV improvement, interview readiness, and job success.
Who Is This Diploma of Air Conditioning and Refrigeration Engineering Course For?
- New starters who want air conditioning and cooling trade skills.
- Technicians moving into refrigeration engineering support roles now.
- Apprentices seeking a solid base for HVAC career progression.
- Career changers wanting steady work with strong earning options.
- Learners aiming for F Gas routes and engineering study ahead.
Prerequisites
This Diploma of Air Conditioning and Refrigeration Engineering course does not require you to have any prior qualifications or experience. You can just enrol and start learning. This Diploma of Air Conditioning and Refrigeration Engineering course was made by professionals and it is compatible with all PC’s, Mac’s, tablets and smartphones. You will be able to access the course from anywhere at any time as long as you have a good enough internet connection.
Certification
After studying the course materials, there will be a written assignment test which you can take at the end of the course. After successfully passing the test you will be able to claim the PDF certificate for £9.99. Original Hard Copy certificates need to be ordered at an additional cost of £19.99.
Career Path
- HVAC Mate — £22,000 to £30,000.
- Air Conditioning Engineer — £30,000 to £45,000.
- Refrigeration Engineer — £32,000 to £48,000.
- HVAC Service Technician — £30,000 to £44,000.
- Facilities Maintenance Engineer — £30,000 to £42,000.
- HVAC Project Supervisor — £38,000 to £55,000.
Course Curriculum
| Section 01: Introduction to Air Conditioning and Refrigeration Systems | |||
| Module 1: Introduction to Air Conditioning and Refrigeration Systems | 00:14:00 | ||
| Section 02: Installation Practices and Procedures | |||
| Module 2: Installation Practices and Procedures | 00:12:00 | ||
| Section 03: System Maintenance and Troubleshooting | |||
| Module 3: System Maintenance and Troubleshooting | 00:12:00 | ||
| Section 04: Advanced AC and Refrigeration Technologies | |||
| Module 4: Advanced AC and Refrigeration Technologies | 00:14:00 | ||
| Section 05: Regulations and Professional Development | |||
| Module 5: Regulations and Professional Development | 00:12:00 | ||
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This course includes:
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Skill Level
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Duration
1 hour, 4 minutes -
Students
0 Students