The difficulty of a course varies depending on the person. The Certificate III of Air-conditioning and Refrigeration is challenging, but it is achievable, especially for those who have a strong interest in it.
An Air-conditioning and refrigeration mechanic’s responsibilities include assembling, installing, maintaining, and repairing industrial, commercial and domestic air-conditioning and refrigeration systems and equipment.
They also develop systems, select equipment, and commission, maintain and diagnose faults/malfunctions of refrigeration systems and equipment that apply to commercial food storage and preservation and air conditioning and air distribution equipment and special applications.
