When installing a vent, how far above and away should it be from forced air?

The answer indicates that a vent should be installed 3 feet above and 10 feet away from forced air systems to ensure proper airflow and prevent any potential issues with air mixing or contamination from the forced air system. This distance helps to maintain the efficiency of both the vent and the forced air unit, as well as ensuring the quality of the air being circulated.

Maintaining this distance is crucial for preventing cross-contamination of air streams and ensuring that the air being discharged from the vent does not interfere with the operation of the forced air system. Proper spacing allows for effective ventilation and reduces the risk of backdrafts, which can lead to performance issues and compromise indoor air quality.