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Sub-Zero Built-In Refrigerators 16.8 Cu. Ft. Bottom Freezer Refrigerator - Item Number: BI30U
ENERGY STAR® 16.8 Cu. Ft. Bottom Freezer Refrigerator with Air Purification by Sub-Zero

ENERGY STAR® 16.8 Cu. Ft. Bottom Freezer Refrigerator with Air Purification by Sub-Zero

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Built-In Refrigerators 16.8 Cu. Ft. Bottom Freezer Refrigerator

The Sub-Zero Difference: Innovation
Sub-Zero's mission of elevating the freshness of food and the design of kitchens is unmistakeably exemplified in their products. The difference between Sub-Zero and other manufacturers is their dedication to innovation. Their products are continually pushing the boundaries of refrigeration technology, and it shows in their performance. Innovation is also seen in design, as Sub-Zero treats aesthetics with the same amount of meticulous attention, creating their products with kitchen design in mind. All this and more is seen in this ENERGY STAR® 16.8 cu. ft. bottom freezer refrigerator with air purification.
Dual Refrigeration: A Sub-Zero Innovation
Sub-Zero pioneered dual refrigeration technology. An integral part of food preservation, this system incorporates separate cooling systems for both the refrigerator and freezer, thus maintaining optimum conditions for each type of food. Cool, moist air preserves fresh foods, while frigid, dry air prevents freezer burn for frozen items.
Innovation Meets Design
This model offers a wide range of design options. Framed, overlay, flush inset, and classic stainless steel design options are available, as well as tubular, PRO, and framed handles. This allows for maximum flexibility to cater to your personal tastes.
Digital Controls Make For Consistent Results
Implementing a microprocessor, this model has a digital interior control panel that maintains a consistent temperature within 1 degree fahrenheit of the temperature you set. Its digital exterior temperature display is easy to read and lets you adjust according to your ever-changing storage needs.
Different Conditions for Different Foods
Sub-Zero owners report fruits and vegetables stay fresh 20% longer than the average household. The crisper drawer is touch-and-glide, providing smooth opening and closing, and also has a tight-seal lid that controls humidity for your fresh produce. Drawers also include adjustable and removable dividers for flexible storage and spill-proof glass shelves for the inevitable mishap. Slide-out stainless steel bins are ideal for storage, and can be cleaned in your dishwasher whenever they get dirty.
Air Purification System Aids Food Preservation
Thanks to air purification technology Sub-Zero borrowed from NASA, your food will be stored in the purest environment possible. The antimicrobial air purification used in this model removes mold, bacteria, viruses, odors, and ethylene gas from the air and pushes it out of the system every 20 minutes. Thus, it is not just a refrigerator you are putting your food into, it is a food preservation system.

The Built-In Refrigerators ENERGY STAR® 16.8 Cu. Ft. Bottom Freezer Refrigerator with Air Purification by Sub-Zero at Furniture and ApplianceMart in the Stevens Point, Rhinelander, Wausau, Green Bay, Wisconsin Rapids, Marshfield, East and West Madison, Wisconsin area. Product availability may vary. Contact us for the most current availability on this product.


Item & Dimensions
Feature List
  • ENERGY STAR® Qualified
  • Dual Refrigeration System: Technology pioneered by Sub-Zero, separate cooling systems are used for the refrigerator and freezer, respectively, maintaining optimal air conditions for both, as well as preventing odor transfer
  • Framed, Overlay, Flush Inset and Classic Stainless Steel Design Options: Offers limitless flexibility to create a beautiful kitchen
  • Electronic Microprocessor: Constantly monitors entire unit to ensure proper food storage environment
  • Air Purification System: Antimicrobial filtration system based on NASA technology reduces odors, bacteria, viruses and ethylene gas
  • Microbiological Water Filtration System: Filters bacteria, viruses and sediment to ensure 100% pure water
  • Roll-Out Freezer Drawer: Offers easy access to freezer and the max ice feature produces ice 40% faster for a 24-hour period
  • Illuminated Touch Control Panel: Provides easy access to controls and simplistic control options
  • Bright Interior Lighting: Offered throughout the entire appliance, including storage drawer area
  • Adjustable Spill-proof Glass Shelves, Door Shelves and Dairy Compartment: Provides flexibility for various storage needs, spill-proof design contains spills with elevated sides
  • Soft-Close Crisper and Deli Drawers: A lower temperature zone ideal for produce and meats; sliding mechanisms installed to prevent drawers from slamming
  • Easy-Access Flip-Up Grille: Pops up with a simple pull, simplifying maintenance
  • Handle Options: Offers tubular, framed, and pro handles to suit individual preferences
  • Informational Freshness Cards: Offer food preservation tips for specific foods, located inside the unit
  • Energy Efficiency: Even the largest models use less energy than a standard 100-watt light bulb
Capacity: Refrigerator12.7 Cu. Ft.
Capacity: Freezer4.1 Cu. Ft.
Capacity: Total16.8 Cu. Ft.
Control TypeDigital
Counter Depth Design
Exterior Door DesignSmooth
  • Tubular
  • Framed
  • PRO
Accepts Custom Panels
Refrigerator DispenserNone
Number of Shelves4
Deli Drawer
Refrigerator Compartment
  • 3 Adjustable Glass Shelves
  • 1 Stationary Glass Shelf
  • 1 High-Humidity Drawer with Divider
  • 1 Storage Drawer with Divider
Refrigerator Door
  • 2 Adjustable Door Shelves
  • 1 Stationary Door Shelf
  • Adjustable Dairy Compartment
Water Filtration
Air Filtration
Sabbath Mode
Number of Door Bins3
Interior Lighting
Freezer Baskets2
Freezer Compartment
  • Full-Extension Roll-Out Freezer Drawer
  • Two-Tier Wire Storage Baskets
  • Automatic Ice Maker
Factory Installed Icemaker
Width (side to side)30" W
Depth (front to back)24" D
Height (bottom to top)84" H
Estimated Yearly Operating Cost$47
Construction & Warranty
WarrantyTwo, Five and Twelve-Year Residential Warranty - Exclusions Apply - See Warranty Terms

Sub-Zero Built-In Refrigerators Description

The Built-In: A Refrigeration Line Full of Fresh Ideas. From its convenient flip-up grille to its redesigned controls to the sheer effectiveness and ease of use of its advanced food preservation technology, the built-in line contains a ton of innovation.

Beneath the refined exterior of the built-in line, advanced technologies take food preservation to a new level - the microscopic level. The purification system is so effective that it significantly reduces bacteria, viruses, and other impurities that can affect the freshness and wholesomeness of your food. The advanced water filtration system significantly reduces contaminants while preserving the fresh taste of clean water and ice. another feature, a 'refrigerator within a refrigerator,' provides greater temperature control than ever.

The Built-In Refrigerators collection is a great option if you are looking for Appliances in the Stevens Point, Rhinelander, Wausau, Green Bay, Wisconsin Rapids, Marshfield, East and West Madison, Wisconsin area.

Collection Details

These images are representative of this group as a whole and may differ from this item.

Keep Foods Fresher, Longer with Sub-Zero's Food Preservation System

Being Built in the USA Sub-Zero Appliances are Built to Last while Displaying Quality Craftsmanship

A Refrigeration Line Full of Fresh Ideas: Convenient Features with a Ton of Innovation

Sub-Zero is the Only Brand with Antimicrobial Air Purification, Based on NASA Technology. Experience Freshness with the Advanced Water and Air Filtration

Framed, Overlay, Flush Inset and Classic Stainless Steel Design Options

Handle Options Include Tubular, Pro, and Framed

Pro and Tubular Handles in Detail

Limitless Flexibility with the Built-In Line

Buying Guides

This item has been tagged as: Refrigerator, Refrigerator with Bottom Freezer, Built-In Refrigerator, Side by Side Refrigerators, Built In Side x Side, Compact Refrigerator, Fridge, Refrigerator without a Freezer, Under the Counter Refrigerator, Fridge, Refridgerators, Appliances, Kitchen Appliances, Icebox, Iceboxes, Residential Refrigerators, Cold Storage

Reference #: BI-30U
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