What happens if a transition duct is constricted or damaged?

If a transition duct is constricted or damaged, it restricts airflow into the duct. Transition ducts are critical components in HVAC systems, designed to smoothly connect different sizes or types of ducts, allowing for the efficient movement of air. When the duct is constricted or damaged, it creates a bottleneck that impedes the flow of air. This restriction can lead to several problems, such as reduced ventilation effectiveness, decreased heating or cooling efficiency, and increased energy consumption as the system works harder to push air through the impeded path. These adverse effects highlight the importance of maintaining the integrity of transition ducts within an HVAC system.