| 1 | History and Basic Concepts Cooling | |
| 2 | Mechanical Vapor Compression Refrigeration System | |
| 3 | compressors | |
| 4 | Condensers | |
| 5 | evaporators | |
| 6 | Expansion Valves | |
| 7 | Deputy Elements | |
| 8 | Absorption Refrigeration System | |
| 9 | Refrigerants | |
| 10 | Cold Storages | |
| 11 | Heat Pump description and working principle | |
| 12 | The heat pump core components | |
| 13 | Classification of the heat pump | |
| 14 | Operation of Cooling Plant, Installation, Service, Maintenance, Repair and Installation and Subsequent Failure and Causes | |