Ontario College Diploma Heating Refrigeration and Air Conditioning Technician

Course Overview This comprehensive Heating, Refrigeration, and Air Conditioning Technician (HRAC) program equips students with the essential skills to install, service, and maintain climate control systems in both residential and commercial settings. The curriculum provides hands-on training with gas appliances, refrigeration, and air conditioning units while emphasizing energy-efficient and environmentally responsible practices. Graduates are prepared to write the TSSA Gas Technician 2 (G.2) exams, a critical step toward becoming a licensed professional. Key Program Highlights Hands-on training in installing, servicing, and maintaining residential and commercial HVACR systems Preparation for the TSSA Gas Technician 2 (G.2) licensing exams Focus on energy-efficient and environmentally friendly technologies and approaches Instruction in reading, utilizing, and producing technical HRAC drawings with industry-standard software Comprehensive introduction to working with a wide variety of gas appliances and refrigeration systems