Inside and outside body in stainless steel. 50 mm insulation thickness. Equipped with 14 pairs of rails (trays not included). Maximum capacity for 31 trays of 75x45 with space of 45 mm. 35/40 kg/m3 ecology friendly HCFC free polyurethane insulation. Ventilated cold. Automatic water evaporation system (electrical resistance). Electrical automatic defrost. Lock. Stainless steel legs adjustable for height. Automatic lighting inside when door is open. Special door and hinge systems. Removable and easy cleaning magnetic gaskets. R-290 Refrigerant. Ambient temperature: + 32 ºC & % 50 humidity.