kitchen exhaust standards 4

https://sticky-wiki.win/index.php/Grease_Fire_Prevention:_A_Practical_Guide_for_Commercial_Kitchen_Operators

Modern kitchen exhaust standards focus on efficient removal of smoke, grease, and odors while ensuring proper ventilation. Code requirements typically specify minimum CFM ratings based on stove size and ductwork diameter, with many local regulations mandating makeup air systems for powerful fans above 400 CFM. Regular filter cleaning and proper installation are crucial for safety.