👉 A firebox is a type of appliance that is used to store and cool fuel or other combustible materials in order to prevent them from igniting. These appliances are typically found in residential buildings, commercial facilities, and industrial settings, where they may be used as a storage area for gasoline, diesel fuel, or other flammable liquids. Fireboxes are designed with multiple compartments that can accommodate different types of fuels, including but not limited to gasoline, diesel fuel, kerosene, and alcohol.