Listed hood assemblies shall be tested in accordance with ______.

Listed hood assemblies shall be tested in accordance with ______.

• A. NFPA 96
• B. ISO 9001
• C. UL 710 or equivalent
• D. UL 555

Answer: (C)

When a hood assembly is listed, its performance is validated against a standard that directly addresses hood assemblies used in commercial kitchens. UL 710 is the standard that provides the specific test methods and criteria for these hood assemblies, ensuring they meet safety and performance requirements for grease management, heat exposure, and fire protection. The option allowing UL 710 or an equivalent recognizes that another approved testing lab’s standard with the same scope and rigor is acceptable. NFPA 96 governs overall design, installation, and maintenance of kitchen ventilation and fire protection systems, but it does not prescribe the test procedures for the hood assemblies themselves. ISO 9001 focuses on quality management systems rather than product testing or performance standards. UL 555 covers fire dampers, not hood assemblies, so it does not apply to testing listed hood assemblies.

When a hood assembly is listed, its performance is validated against a standard that directly addresses hood assemblies used in commercial kitchens. UL 710 is the standard that provides the specific test methods and criteria for these hood assemblies, ensuring they meet safety and performance requirements for grease management, heat exposure, and fire protection. The option allowing UL 710 or an equivalent recognizes that another approved testing lab’s standard with the same scope and rigor is acceptable.

NFPA 96 governs overall design, installation, and maintenance of kitchen ventilation and fire protection systems, but it does not prescribe the test procedures for the hood assemblies themselves. ISO 9001 focuses on quality management systems rather than product testing or performance standards. UL 555 covers fire dampers, not hood assemblies, so it does not apply to testing listed hood assemblies.