What is the primary function of induce fans in a refrigeration system?

Induced fans in a refrigeration system play a crucial role by pulling air across the evaporator or condenser coils. This movement of air allows for efficient heat exchange to occur, which is essential for the refrigeration cycle. When the fan pulls air across the coils, it helps to remove heat from the refrigerant inside the coils, allowing the refrigerant to absorb heat from its surroundings (in the case of the evaporator) or release heat to the environment (in the case of the condenser). This process is vital for the system to maintain its cooling capabilities.

The cooling effect occurs because as the air flows over the coils, it takes away heat that has been absorbed or released by the refrigerant, thus enhancing the overall efficiency of the refrigeration process. Therefore, the primary function of induced fans is essential to maintaining the desired temperature within the refrigeration system.