Ventilation systems are very easy to maintain.
Do it at least once a year and proceed as follows:
- Remove the inspection grid from the inside.
- Clean the interior of the diffuser using a vacuum cleaner and then using a cleaner and maintenance of painted aluminum surfaces.
- Then dry the surface
- Set the diffuser position to fully open
- Clean the surface of operational dirt
- We put the inspection grid in place and close it to the profile until you hear the characteristic sound