Model: 9PF0424H303 A90L-0001-0580#A . It can be said that it is a and strong wind fan. When it is , the temperature in is low and, when the temperature is high in the for case when it is winding, the heat is released and it is . premium ABS , safe and in use. The fan supports automatic temperature control and is ready to adjust fan speed according to temperature changes. If you have any questions or do not understand, please email us and we will serve you wholeheartedly.