New Zealand Certificate in Refrigeration and Air Conditioning (Trade Assistant) (Level 3)
Mechanical
A course by
Manukau Institute of Technology
A practical, hands-on Level 3 certificate aimed at preparing graduates for entry-level roles as refrigeration and air conditioning trades assistants or apprentices, enabling a shortened pathway to apprenticeship.
In-person study
Face-to-face learning in a physical classroom setting
MIT TechPark, Auckland
It will take a total of 1 year


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Perform safe engineering practices
Select and use engineering hand and power tools safely, apply safe working practices, and understand workplace health and safety requirements including first aid.

Apply electrical theory and safety
Demonstrate knowledge of electromotive force, electromagnetism, properties of materials in circuits, and execute safe electrical practices.

Understand refrigeration and air conditioning systems
Demonstrate knowledge of refrigeration and air conditioning principles, including environmental impact, and assemble system components.
What You're Signing Up For
This programme equips students with the essential practical and theoretical skills needed to work as a refrigeration and air conditioning trade assistant. Learners study a blend of core engineering, welding, electrical safety, refrigeration principles, assembly, and health and safety, using industry-quality facilities at MIT TechPark. The programme is designed for those looking to enter an apprenticeship or technician role in the refrigeration and air conditioning sector, and can reduce the off-the-job learning required in apprenticeships by up to a year.
Course Content
- Core engineering practical and safety
- Electrical theory: electromotive force and magnetism
- Core engineering calculations, materials and engineering drawing
- Refrigeration principles and operations
- Refrigeration assembly and site safety
- Electrical safety and appliance servicing
- Welding for refrigeration and air conditioning
What you need to know first
Open entry for domestic students; no academic prerequisites.
Minimum English language competence (assessment may be required if English is not first language).

What sort of industry will this job lead to
Refrigeration
Air Conditioning
Engineering
Mechanical Trades
Building Services

Future employment opportunities might be
Refrigeration engineer
Trades assistant
Apprentice refrigeration and air conditioning technician


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Our AI-powered Explorer is almost ready. Soon, you’ll be able to build a dynamic profile of your skills, goals, and strengths, and get a curated selection of courses just for you.
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