DFG-200-ES Base Section (oven only) Premium ENERGY STAR Qualified Gas Convection Oven – Natural Gas, 50,000 total BTU. The exterior includes a full angle-iron frame, stainless steel front, top, and sides, dual pane thermal glass windows in stainless steel door frames, a curved aluminum door handle with simultaneous operation, a triple-mounted pressure lock door design with turnbuckle assembly, a slide-out control panel, and solid mineral fiber insulation at the top, back, sides and bottom. The interior features an Oleophobic baking liner (14 gauge), an aluminized steel combustion chamber, a dual inlet blower wheel, and five chrome racks with eleven positions. Operation includes Dual Flow Gas heat, electronic spark ignition, removable dual tube burners, pressure regulator, front manual gas cut-off, adjustable air shutters, solid-state thermostat (200°F to 500°F), two-speed fan, 1/2 horsepower blower motor with overload protection, control area cooling fan, and interior lights. Standard features are an Artisan Touchscreen Control with meat probe, adjustable legs, venting options, and extended warranty coverage.