Can the transition duct for a clothes dryer be run through walls, floors, or ceilings?

The transition duct for a clothes dryer is an important component of the dryer venting system. It is designed to connect the dryer to the main venting system that expels moist air and lint outside.

The correct position is that the transition duct may not be concealed within walls, floors, or ceilings. This is primarily due to safety and maintenance reasons. Concealing the ductwork can lead to difficulty in identifying clogs or issues, such as lint buildup, which is a fire hazard. Furthermore, any obstructed or concealed ductwork can impede airflow, causing inefficiencies in the dryer’s operation and increasing drying times.

Proper installation includes ensuring that the duct is fully visible and accessible for inspection and cleaning. This adherence to visibility also aligns with building codes and safety regulations that promote proper airflow and minimize potential fire risks associated with improperly vented dryers.

Options suggesting that the duct can be concealed, can be run only with approval, or can be insulated outside proper guidelines do not align with these safety protocols and standards.