True or False: Clothes dryer exhaust systems must be independent from other ventilation systems.

Clothes dryer exhaust systems must be independent from other ventilation systems to ensure proper operation and safety. This requirement stems from the specific nature of dryer exhaust, which can contain lint, moisture, and potentially harmful gases. If these exhaust systems were to share pathways with other ventilation systems, such as those serving a furnace or a bathroom exhaust, there could be a risk of cross-contamination. This can lead to lint build-up in unintended areas, creating a fire hazard, or may potentially allow fumes to enter living spaces.

Moreover, building codes often reflect this requirement, as they are created to protect both the efficiency of appliances and the health and safety of the occupants. Therefore, maintaining separate exhaust systems for clothes dryers is crucial for the effective removal of moisture and lint while preventing any backflow of contaminants. This is why the statement is deemed true.