One-piece structure in AISI 304 stainless steel. Control panel with electronic p.c.b. and HACCP alarms, possibility of adjusting the relative humidity to 75% or to 90%. Fan-assisted refrigeration with external evaporator. Automatic defrost with hot gas and automatic evaporation of condense drain. Connection to APO.LINK portal for remote control of appliance through accessory (Industry 4.0)