Insulated outdoor wood boiler and gasifiers - Price: $3750 in Grand Rapids, Michigan

New and improved!!We are the first to build a truly rust proof casted refractory boiler with only non ferrous metals. These units have come a long way to be close to 90% percent efficient We have perfected gasification! Our units can burn any waste wood like saw dust, wood chips or even corn, or pellets. Use for any application like pools or domestic water also your home, driveway or garage. The rust proof design allows you to burn pine or a little wetter wood without the creosote problem. We are also half the price of some of these other guys that use metal that will rust out. Check out our web site www.heissheaters.com or call me any time for questions 616 551-xxxx CHECK OUT!!! http://www.youtube.com/watch?v=CqtIoBzylMw&feature=related