Description from Sub-Zero
Sub-Zero BI-36U 36-Inch Built-In Bottom-Freezer Refrigerator
Newly redesigned, refrigerator door above, freezer drawer below. The Sub-Zero BI-36U over-and-under refrigerator/freezer gives you large-capacity refrigeration, plus generous freezer space (and an ice maker) in the two-tier pullout drawer. Exterior refinements include redesigned grilles and lower-profile hinges. Inside, new technology in food preservation makes the new built-ins nothing short of revolutionary.