What type of fire suppression system is commonly used for residential kitchens?

Wet chemical extinguishing systems are specifically designed to combat kitchen fires, particularly those involving cooking oils and fats. These systems work by discharging a liquid agent that cools the flames and forms a blanket over the burning material, effectively suffocating the fire and preventing it from reigniting. This type of suppression is highly effective due to its ability to deal with high to low temperature cooking oils, which can be incredibly hazardous when ignited.

In residential kitchens, where cooking is a frequent activity, the risk of grease fires is significant. Wet chemical systems, therefore, provide a tailored solution to this problem by addressing the specific fire hazards present in such environments, making them the preferred choice for kitchen fire suppression.

Other fire suppression systems like carbon dioxide or dry powder might not be suitable for this specific application; for instance, while carbon dioxide can effectively extinguish some types of fires, it does not provide the cooling effect necessary for cooking oil fires. Likewise, dry powder systems are more commonly used in industrial settings and are not suitable for kitchen use due to potential residue that could contaminate food preparation areas. Foam extinguishing systems are primarily employed for flammable liquid fires and are not specifically designed for kitchen environments.