This is how to build a large down draft "Wood Gas" stove, this unit was design for running large generators or vehicles. Made from easy to find materials and easy to assemble, this system can be used for home heating and power production. This video is a re-upload from the wood gas truck video's - minus the truck part of the construction, I did this so people that were not interested in watching the full truck build could still see how to build the Gasifier unit. If your a older subscriber than you may have seen this series, thanks for understanding.