| 摘要 |
A bus heater system is provided to make a comfortable indoor space by uniformly heating the entire space of a bus, and reduce operation noise. A bus heater system includes a plurality of heater units, a heater duct, a blower motor, and a control device. The plurality of heater units are disposed at both corner of a floor of a bus in a longitudinal direction of the bus. The heater duct has an air inlet port through which the air is introduced into the heater unit, and an air discharge port for discharging the air from the heater unit, and surrounds the entire heater units disposed at one corner of the floor. The blower motor is installed at each heater unit. The control device controls a rotational speed of the blower motor. |
