Liquid Fueled Firebox

The Liquid Fueled Firebox is a required component of the Steam Boiler. This Firebox will allow a boiler to be run off of liquid fuels, such as Fuel. For the different sized boilers, you will need one Firebox, 4 Fireboxes, or 9 Fireboxes. Most liquid fuels can burn in a Liquid Fueled Firebox.