Flexible air connectors must not pass through which of the following building components?

Flexible air connectors are designed to allow for movement and adjustments in the airflow system of a building. However, passing through structural components like walls, floors, or ceilings can lead to various issues, including potential damage to the connectors themselves and reduced effectiveness of the airflow system.

When flexible air connectors are routed through walls, floors, or ceilings, they can become pinched or compressed, affecting the airflow and potentially leading to leaks. Furthermore, these connectors may not be able to accommodate structural movement, which could cause them to fail over time. For these reasons, building codes and best practices dictate that flexible air connectors should not be allowed to pass through these components, ensuring optimal performance and structural integrity of the HVAC system. This comprehensive approach to installation is crucial for maintaining the efficiency and functionality of a building’s air distribution system.