| Courses | Hours (Practical) | Hours (Theoretical) |
|---|
| Preparing and Operating Oxyacetylene Welding Equipment | 15 | 10 |
| Forming and Connecting Pipes for Air Conditioning and Refrigeration Devices | 20 | 10 |
| Measuring the Operating Factors of Refrigeration and Air Conditioning Circuits | 25 | 15 |
| Maintaining Faults in Electrical Power Circuits for Home Air Conditioning and Refrigeration Devices | 45 | 15 |
| Maintaining Electrical Faults in Home Air Conditioning and Refrigeration Devices | 25 | 15 |
| Constructing Refrigeration and Air Conditioning Circuits | 20 | 15 |
| Diagnosing Mechanical Faults in Home Air Conditioning and Refrigeration Devices | 15 | 10 |
| Charging the Refrigerant for Home Air Conditioning and Refrigeration Devices | 35 | 10 |
| Maintaining Mechanical Faults in Home Air Conditioning and Refrigeration Devices | 25 | 15 |
| Implementing Preventive Maintenance Programs for Home Air Conditioning and Refrigeration Devices | 10 | 5 |
| Maintaining Electrical and Electronic Control Faults | 30 | 15 |