DFG-200-ES Additional Section Premium ENERGY STAR Qualified Gas Convection Oven – Liquid Propane, 50000 Total BTU, EXTERIOR CONSTRUCTION, Full angle-iron frame, Stainless steel front, top, and sides, Dual pane thermal glass windows sealed in stainless steel door frames, Ergonomically friendly, curved aluminum door handle with simultaneous door operation, Triple-mounted pressure lock door design with turnbuckle assembly, Modular slide out front control panel for easy access, Solid mineral fiber insulation at top, back, sides and bottom. INTERIOR CONSTRUCTION, Easy to clean Oleophobic baking compartment liner (14 gauge), Aluminized steel combustion chamber, Dual inlet blower wheel, Five chrome-plated racks, eleven rack positions with a minimum of 1-5/8" (41 mm) spacing. OPERATION, Dual Flow Gas system combines direct and indirect heat, Electronic spark ignition control system, Removable dual tube burners, Pressure regulator, Manual gas service cut-off switch located on the front of the control panel, Air mixers with adjustable air shutters, Solid state thermostat with temperature control range of 200°F (93°C) to 500°F (260°C), Two speed fan motor, 1/2 horsepower blower motor with automatic thermal overload protection, Control area cooling fan, Interior lights. STANDARD FEATURES, Artisan Touchscreen Control with meat probe allows for Manual Cooking, Recipe Cooking, Cook and Hold, Core Probe Cooking, Fan Delay, and Fan Pulse, 25" (635mm) adjustable stainless steel legs (for single units), 6" (152mm) adjustable stainless steel legs (for double sections), Draft diverter or draft hood for venting (select one), Three year parts and two year labor warranty, Five year limited oven door warranty