What does the compressor do in a refrigeration system?

In a refrigeration system, the compressor plays a crucial role in circulating refrigerant throughout the system. It compresses the refrigerant vapor, increasing its pressure and temperature before it moves into the condenser. This process enables the refrigerant to effectively absorb heat from the environment, which is essential for the cooling process.

The compressor essentially acts as the heart of the refrigeration cycle, facilitating the flow of refrigerant between the evaporator, condenser, and expansion device. By ensuring that the refrigerant is continually circulated, the compressor helps maintain the entire refrigeration cycle's functionality, allowing for efficient cooling and temperature regulation. Hence, understanding the compressor's function is fundamental to grasping how refrigeration systems operate.