Inconsistent airflow or drafts in your kitchen can be a result of improper installation or obstruction in the ventilation system. Ensure that the wall mount liner is installed at the recommended height and distance from the cooking surface. Check for any blockages in the ductwork and remove them if necessary.

Over time, grease and cooking residue can accumulate in the filters of your wall mount liner, leading to reduced ventilation efficiency. Regularly clean and maintain the filters by following the manufacturer’s instructions. If the filters are damaged or excessively clogged, consider replacing them.

If you notice any visibly damaged or faulty components in your wall mount liner, such as a broken blower wheel or a damaged motor, it’s essential to have them repaired or replaced by a professional technician. Operating the appliance with damaged components can lead to further problems and potentially compromise safety.

Improper installation or mounting of the wall mount liner can result in issues with its performance. Ensure that the appliance is securely installed, following the manufacturer’s guidelines and recommendations. If you’re unsure about the installation process, it’s advisable to seek professional assistance.