In which direction should the insert end of the dryer duct extend?

The insert end of the dryer duct should extend in the direction of airflow. This means that the duct is designed to facilitate the efficient movement of lint and hot air from the dryer to the exterior of the building. When the duct is installed with the insert end aligned with the airflow, it minimizes restrictions and allows for proper venting, which reduces the risk of fire hazards associated with lint buildup and improves the overall efficiency of the dryer.

Choosing the correct alignment is crucial for ensuring that the dryer operates effectively. An airflow direction that is not properly aligned can lead to increased drying times, potential damage to the dryer, and an elevated risk for lint accumulation within the duct, which can pose serious safety issues.

Other directions, such as downward, outward, or backward, do not effectively promote the movement of air and could lead to blockages or inefficiencies in the drying process. Therefore, extending the insert end in the direction of airflow is essential for safe and efficient dryer operation.