Description
The Lennox X4217 Zone Damper Side Mount 10″ X 8″ 6722L regulates airflow within a zoned duct installation by controlling the passage of air to HVAC systems. It opens or closes the internal damper blade in response to control signals, directing airflow according to the required zone demand. Positioned within the ductwork, the damper operates with zoning controls and air distribution components to manage conditioned air delivery. The zone damper maintains organized airflow control through balanced air distribution, damper movement, and coordinated zone operation.









