Wrinkled fruit, wilted lettuce. You’ve seen your share of past due, even spoiled food in the refrigerator. Well, it doesn’t have to be that way – the Sub-Zero 42” Built-in Side-by-Side Refrigerator keeps your food fresher longer with the most advanced food preservation technology available - a technology developed through almost 70 years of research. That means crisper greens, juicier peppers, blueberries that burst with flavor – even weeks after you’ve brought them home from the market. You'll taste the difference.
With dual refrigeration, fresh foods thrive in a humid yet chilly climate, while frozen and convenience foods get the dry, frigid air they need. An air purification system inspired by NASA technology scrubs the air of ethylene gas, bacteria, mold and viruses. A magnetic door seal system locks in cold, while an advanced microprocessor monitors each section of your Sub-Zero for pinpoint climate control. Storage capacity for the BI-42S is a generous 430 L. refrigerator, 220 L freezer. Bottom line? More flavorful, delicious food for you, your family, your guests.