The dual-mode fan ensures clear visibility and comfortable temperature in the passenger compartment of the bus.

The driver's area of a bus requires more precise and rapid environmental control than the passenger area. Especially in winter, defrosting of the front windshield and heating of the driver's feet are of vital importance. Our 9-inch brushed DC fan (model LNF 2209A 24V), with its "blow/collect" selectable mode and wide voltage design (12V/24V), is integrated into the independent driver's area HVAC (heating, ventilation and air conditioning) unit of a high-end tourist bus.

The operating temperature range of this fan is -40 to 105 degrees Celsius. It can withstand the extreme cold in the north and the high temperatures at the warm air outlet. Its rotational speed of 3200 ± 200 rpm and optimized air duct design ensure that it can provide sufficient and stable airflow in both modes. Customer feedback indicates that this solution has reduced the average time for window defrosting in winter mornings by 40%, significantly enhancing driving safety and the comfort of the driver.