Where should exhaust discharge air not be exhausted into?

Exhaust discharge air should not be directed into the attic for several important reasons. Attics are typically designed as unconditioned spaces that do not have adequate ventilation. Introducing exhaust air into an attic can lead to poor air quality, increased humidity levels, and the potential for condensation. This moisture can promote mold growth, damage insulation, and compromise the structural integrity of the building over time.

Moreover, any harmful gases or pollutants present in exhaust air could accumulate within these confined spaces, posing health risks to occupants in the living areas below. Therefore, it is crucial to ensure that exhaust discharge air is ventilated to appropriate locations where airflow can safely disperse without causing harm or nuisance, rather than allowing it to linger in poorly ventilated areas like attics.