The air intake on a tumble dryer is typically located at the front of the machine. It is designed to draw in ambient air from the surrounding environment, which is then heated and circulated through the drum to dry the clothes.
The front air intake is usually equipped with a filter to prevent lint and other debris from entering the dryer's internal components. This filter needs regular cleaning to maintain optimal drying performance and prevent potential safety hazards.
Additionally, some tumble dryers may have additional air vents or exhausts at the back or on the sides to release the hot, moist air generated during the drying process. It's important to ensure that these vents are clear and unobstructed to allow proper airflow and prevent overheating.