3 Drawer. Capacity: 3x GN 1/1 drawers/16kg per drawer Globally renowned, the Alto-Shaam Halo Heat 3 drawer is the perfect solution to hold food at a safe, ready to serve temperature for longer periods than traditional storage methods. Using the unique Halo Heat technology, not only does the food last longer, the quality and taste is retained for longer too, reducing waste and saving your business money. With simple, user friendly controls and full size (1/1) gastronorm compatibility, the 500-3D is shaped to fit conveniently within the professional kitchen environment.