DFG-200-ES Double Premium ENERGY STAR Qualified Gas Convection Oven – Liquid Propane, 100,000 total BTU. It has the same construction as the additional and base sections, including full angle-iron frame, stainless steel exterior, dual pane glass windows in stainless frames, curved aluminum door handle, triple-mounted pressure lock door with turnbuckle, slide-out control panel, mineral fiber insulation, oleophobic liner, aluminized combustion chamber, dual inlet blower wheel, and five chrome racks with eleven positions per section. Operation includes Dual Flow Gas, electronic spark ignition, removable dual tube burners, pressure regulator, manual gas service cut-off, adjustable air shutters, 200°F to 500°F thermostat, two-speed fan, 1/2 horsepower blower motor with overload protection, control area cooling fan, and interior lights. It includes the Artisan Touchscreen Control with advanced cooking features, adjustable legs, venting choice, three-year parts and two-year labor warranty, and five-year limited door warranty