performance 3500 char broil charcoal and wood barbecueThe Char Broil Performance 3500 barbecue has a crank with which we can raise or lower the fuel grill, bringing it closer to or separating it from the grill of the food being cooked to have absolute control of the heating power. The barbecue also has a lower tray where all the ashes end up. Just take it out and throw away the ashes. It has a window that facilitates access to the area where the heat source, coal, is located. The air inlet is controlled