Surface in 304 stainless steel Grilles in chrome-plated stainless steel bars High efficiency cast iron burners (1 x 3.5 kW, 5 x 6 kW) Gate valves GN1/1 ventilated electric ovens with armored resistances controlled by an adjustable thermostat of 50 ° to 270°C Timer to set the cooking time Extractable rack slides