609.4.2.4 Water supply.
FC § 609.4.2.4
A water supply with a flexible hose shall be readily available to solid fuel commercial cooking appliances and masonry ovens to cool down any fire that becomes too hot and to completely extinguish any fire at the conclusion of cooking operations. The water source shall be a fixed pipe system with a hose of adequate length to reach to the combustion and cooking chambers of the appliance. The nozzle shall be equipped with a manual shutoff device, and shall be of the type to provide a fine to medium spray. A full flow or strong stream shall not be used to cool down and extinguish any cooking fire.













