The hood is not pulling air.
One of the main reasons why a range hood won't pull air in is clogged or dirty filters. This happens with both grease filters and charcoal filters. Filters can become clogged with dirt over time.
Keeping them clean should be done regularly. If they are too dirty, wash them or replace them. To do this, read the manufacturer's instructions. If the filters are activated carbon, then you should replace them regularly.
By replacing them, you will ensure more efficient air circulation in the appliance. Another reason why the hood may not work as expected is a damaged valve. It is crucial for the proper ventilation of the appliance.
If the hood is leaking air, the condition of the flap should be checked. A malfunction of this part prevents the sucked-in steam from escaping through the hood. Make sure that the flap opens freely when the appliance is switched on.
Among the reasons that prevent the hood from pumping air when cooking is a damaged or broken fan blade. Such a problem seriously affects the efficiency of the hood.
If the fan blade is cracked or broken, it will not move the air. This will result in reduced suction power. Such damage can be detected by a thorough inspection of the blade. Check for visible deformations on its surface.
A weak or faulty fan motor also causes the hood to not be able to pump air. Its job is to drive the fan blade. This creates the suction needed to pull air through the hood.
If the motor is underpowered or no longer working properly, it will not be able to spin the fan blade at the correct speed, resulting in the unit being unable to draw in air.
Listen for any unusual noises coming from the hood. Also, watch to see if the fan blade is reaching full speed. There is another reason why the hood is not pulling air in. This could be a problem with the exhaust pipe.
If your hood is not properly ventilated or if there are blockages in it, this will significantly affect the airflow. Check for kinks or particles trapped in the tube.
All of this could restrict air movement.
Make sure the pipe is properly installed. Some of the more complex problems with the fan motor or other parts often require expert help. What are the reasons why the hood is not pulling air:
Clogged filters |
Damaged fan blade |
Drain pipe problem |
