What is the relationship of independent systems to other exhaust systems according to the regulations?

Independent systems refer to exhaust systems that operate independently and are designed to serve specific areas or functions without reliance on other systems. According to the regulations, these independent exhaust systems must remain separate and independent to ensure proper performance, compliance with safety codes, and to avoid potential negative interactions between systems.

The requirement for these systems to be separate stems from the need to maintain effective airflow, prevent cross-contamination of air, and ensure that each system can effectively manage the specific exhaust needs of its designated area without interference from another system. This is crucial in environments where air quality and ventilation control are paramount, such as in commercial kitchens or industrial settings.

Maintaining the separation of independent systems helps prevent issues such as backdrafts or the mixing of exhaust streams, which could lead to safety hazards or inefficiencies in operation. Therefore, the regulation mandates that these systems be distinctly separated and not combined or merged with other exhaust systems for these critical reasons.