In the Refrigeration and Air Conditioning Mechanic - Heating, Refrigeration and Air Conditioning Technician program, you'll not only train as an apprentice in the Refrigeration and Air Conditioning trade (#313A) but you'll also obtain a two-year post-secondary diploma.
Through the Heating, Refrigeration and Air Conditioning Technician courses in this college technology program, you'll acquire a broad knowledge of the design, installation and service techniques of heating, refrigeration and air conditioning systems for commercial and residential settings. You'll learn to service, maintain, size and select equipment for air conditioning and refrigeration applications, while also being introduced to hydronics and forced air heating.
These applied science studies will include a co-op work placement component. To make your co-op experience meaningful, you'll work closely with the Career Services and Co-operative Education department staff. At the same time, they'll collaborate with a wide variety of organizations in business and industry to assist you with the sourcing of and preparation for co-op work placement opportunities.
Program Highlights
- The Refrigeration and Air Conditioning Mechanic program fulfills the requirements for both the in-school apprenticeship curriculum and an Ontario College Diploma.
- You learn through both in-school theory and lab experiences.
- Specific topics covered include the fundamentals of refrigeration and its components, selection of equipment to meet the Season Energy Efficiency Ratio (SEER) standards, the efficiency standards of heating equipment, and installation and service techniques.
Career Outlook
- Refrigeration and air conditioning systems mechanic
- Heating technician (upon completion of G3)
- Sales representative
- Service representative
Education Pathways
Successful graduates of the Refrigeration and Air Conditioning Mechanic (Co-op) Diploma program have the opportunity to apply their credits toward further study at the degree level.

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