What class of fire is associated with combustible cooking oils and fats?

The class of fire associated with combustible cooking oils and fats is Class K. This classification specifically pertains to fires that involve cooking oils and greases, which are prevalent in commercial kitchens and residential cooking environments. Class K fires require specialized extinguishing agents, such as those found in wet chemical fire suppression systems, because traditional methods of extinguishing fires may not effectively address the unique characteristics of these types of fires.

Class K extinguishers utilize agents that can cool the flames and create a barrier to prevent re-ignition while also emulsifying the fats or oils, effectively extinguishing the fire. Recognizing Class K fires is crucial for ensuring the safety of cooking areas and putting in place the correct fire suppression strategies.

Understanding the classification helps in selecting the appropriate fire extinguishing method for various scenarios, highlighting the importance of firefighter training and public safety awareness in fire response.