STRUCTURE AND SYSTEM: Internal chamber and shelves are in stainless steel; external cabinet in brushed AISI 0 stainless steel sheet and equipped with split opening door with sealing. Heating is achieved with specific air heaters; discharge of steam inside the chamber occurs by means of centrifugal electroaspirator with 0 m³/h flow rate. THERMOREGULATION AND CONTROLS: The electrical system is provided with general switch and running light signal. Thermal stability is obtained through PID digital electronic ?P regulator (with RTD Pt100 OHM input); it is paired with specific SSR, suited to absorbing load of heaters. In addition, each appliance is equipped with aerators and adjustable supports for shelving.