What is a common requirement for exhaust systems in commercial settings?

In commercial settings, exhaust systems are primarily designed to manage the removal of hazardous gases, ensuring that these potentially harmful substances do not accumulate in occupied spaces. This requirement is critical for maintaining air quality and adhering to health and safety regulations. Exhaust systems must be capable of effectively venting contaminated air, which can include pollutants like carbon monoxide, volatile organic compounds, and other toxic emissions generated from processes such as cooking, chemical usage, or manufacturing.

Handling hazardous gases involves specific design considerations, such as selecting appropriate materials that can resist corrosion or degradation from the gases being exhausted. Additionally, the system must be designed to prevent backdrafts and ensure that the removal of air is done efficiently to maintain safe indoor conditions.

While elements like open-air design, sound insulation, and energy efficiency can be important for different applications and may contribute to overall system effectiveness, the primary focus of commercial exhaust systems is their ability to safely deal with hazardous gases to protect building occupants and comply with applicable codes and standards.