BABBCO Direct-Fired Tunnel Ovens are perfect for food products baked at high temperatures of 1100°F and above. They feature ribbon burners and variable-velocity air turbulence to achieve precise temperature and humidity control for even baking. With multiple zone control and independent top and bottom heat, our direct-fired ovens are effective for producing a full menu of traditional baked goods such as breads and rolls, bagels and flatbreads.