Sub-Zero BI-48SD/S/TH is a 48" Built-In Side-by-Side Refrigerator with Dispenser that offers a wide range of features to keep your food fresh and organized.

With its dual refrigeration system, the refrigerator and freezer compartments maintain optimal temperatures independently, preventing odor transfer and ensuring the longevity of your groceries. The air purification system further enhances food preservation by reducing bacteria, viruses, and ethylene gas, while the advanced water filtration system provides clean, refreshing water and ice.

The dispenser conveniently provides both crushed and cubed ice, as well as chilled water, right through the door. The interior of the refrigerator boasts adjustable door shelves, spill-proof glass shelves, and a dairy compartment, while the freezer features adjustable wire shelves, storage drawers, and an automatic ice maker with a max ice feature for increased production during peak usage times.