http://store.thebbqguru.com/weborderentry/DigiQ%20DX2

http://store.thebbqguru.com/weborderentry/Pit%20Viper%20%2810%20CFM%20Fan%29

Maybe not the best but that setup works well. When doing brisket for example I load it up set it and never add more fuel or baby set it. Will go 20+ hours.