What are bus aircon parts? A complete bus air conditioning system is composed of multiple parts. The bus aircon parts include a compressor, electromagnetic clutch, condenser, liquid reservoir, filter dryer, solenoid valve, expansion valve, evaporator, and fan. Bus Aircon I'll go into detail on each parts individually. The combination of their functions is the working principle of bus aircon. bus air conditioning system diagram Parts details ✔ Bus Aircon Evaporator Function: Liquid refrigerant evaporates in the evaporator. The heat required for evaporation comes from the surrounding air. This allows the air to be cooled before entering the bus. Bus Aircon Evaporator ✔ Bus Aircon Fan Evaporator Fan Function: Inhales the cooled air from the evaporator and blows it into the interior of the bus to provide a cool environment for passengers. Bus Aircon Evaporator Fan Condenser Fan Function: Heat dissipation. When the gaseous refrigerant passes through the condenser, it emits a lar...