corn burning furnace wood burning stoves outdoor wood furnace CORN BURNING FURNACE Thought corn was used only for feeding livestock or used for cooking? Think again! Corn has been increasingly used as an alternative energy method. Companies such as Pro-Fab industries are making their heating outdoor units to make them adaptable to many different types of products such as coal, wood and of course, corn. A corn burning furnace has many advantages over more traditional heating methods such as being more environmentally friendly and is also more cost efficient. See for yourself the benefits of a corn burning furnace by checking out the company's website at profab.org.