Cooling and ventilation: By eliminating hot air indoors, it helps to lower the indoor temperature and alleviate the discomfort caused by high temperatures.

Air convection: It promotes fresh air to enter the room, forming air convection and improving indoor air quality.    

Humidity control: In some cases, it helps to control indoor humidity and improve the comfort of the working environment.

Equipment protection: In industrial production environments, reducing the operating temperature of equipment can improve its stability and reliability.

Energy conservation and emission reduction: By using mechanical ventilation, compared to air conditioning systems, its operating cost is lower, which helps to save energy and reduce emissions.

Ventilation: It can discharge hot air, exhaust gas, and smoke indoors, achieving the effect of ventilation.

Moisture and mold prevention: It helps prevent the growth of moisture and mold, and effective ventilation in environments with high humidity can reduce moisture.