Which standard regulates hood exhaust and exhausting systems?

The standard that regulates hood exhaust and exhausting systems is NFPA 96. This document specifically focuses on the installation, removal, maintenance, and testing of kitchen ventilation systems, including hood systems that capture and remove grease-laden vapors that are produced during cooking processes. NFPA 96 provides guidelines to ensure fire safety in commercial kitchens by detailing the proper design and construction of exhaust systems, as well as the necessary maintenance practices to minimize fire risks associated with cooking operations.

This standard is crucial because kitchen environments often deal with high heat and flammable substances, making it essential to have effective exhaust systems in place that comply with these stringent safety requirements. The focus on removing combustion byproducts and preventing ignition sources from accumulating is key to maintaining fire safety in such settings.