9.32.3.3.(9)

Intent 1:

To limit the probability that the flow of outdoor air from the outdoor air supply duct will be exhausted without reaching the living areas of the dwelling unit, which could lead to inadequate ventilation.

This is to limit the probability of the inadequate control of:

• airborne pollutants,
• oxygen and other components necessary for breathable air, or
• relative humidity, which could lead to condensation, which could lead to the generation of pollutants from biological growth or from materials that become unstable on wetting.

This is to limit the probability of negative effects on the air quality of indoor spaces, which could lead to harm to persons.