A booster to improve the air flow
The air conditioned air that enters a car’s cabin is propelled by a motor driven fan, known as a blower. The blower module is located inside the Heating Ventilation Air Conditioning system (HVAC).
A ventilation blower consists of:
- A fan
- A drive motor
- A power control device
A ventilation blower uses the correct amount of thermal power from the heat exchangers to achieve the desired flow rate. A blower is also designed to monitor the heat loss in the air conditioning circuit, in order to set the pressure.
The importance of the blower in comfort and safety
The ventilation blower ensures efficient air flow in the cabin. It is a key component for passenger comfort and safety. It is the blower’s responsibility to demist the windscreen for example.
Did you know ? that all vehicles are equipped with a blower, even the ones without air conditioning.
The blower is the window to your air conditioning system. If it does not work correctly, your whole AC system is inefficient. Therefore it is vital to use quality blowers.