In the Beginning
In 1943, Westye F. Bakke built the first freestanding freezer in the basement of his Madison, WI. home. A businessman with a keen ability to anticipate post-World War II refrigeration trends, he founded Sub-Zero Freezer Company just two years later in an old two-car garage. From its modest beginnings, Sub-Zero has become what it is today: the recognized leading manufacturer of premium built-in home refrigerators.
Since its founding, Sub-Zero has pioneered quality products that meet its customers needs. In the mid-1950s, for example, the company developed the built-in refrigerator - a unit that changed the future of kitchen design by fitting within surrounding counter and cabinet space. Over time, the company has refined its early concept and has brought to market a comprehensive line of built-in models, including the 200 Series of undercounter models, its award-winning 500 Series, the design-flexible 600 Series, the integrated 700 Series, and, most recently, the state-of-the-art 400 Series of wine storage.
For 60 years, Sub-Zero has offered innovative, aesthetically appealing and technologically advanced solutions to meet virtually any home refrigeration need. Through foresight and responsiveness, the company has earned its position as an industry leader - a position Sub-Zero intends to maintain well into the new millennium.
What do you want your kitchen to be Sub-Zero refrigerators, freezers and wine storage units are the definitive kitchen components. Made by hand. Tested to the nth degree. With innovative dual refrigeration. Built to the same exacting standards, Wolf cooking instruments help give the fullest expression to your love of good food and the pleasure of preparing it. Wolf fuels your passion for cooking.
The Sub-Zero BI-30UG over-and-under with glass door offers easy-access refrigerated storage with a glass door, plus a convenient roll-out freezer drawer. Sub-Zero dual refrigeration along with new air purification and water filtration systems guard the freshness of your food and water like nothing before. Framed, overlay and stainless steel models are available. The new flush inset design installation option allows the unit to sit flush with surrounding cabinetry.
MFG SKU BI-30UG/S/TH
This refrigerator uses 549 kWh/yr and has an estimated yearly operating cost of $60.88.
Your operating costs will depend on your utility rates and use. The estimated operating costs is based on a 2011 national average electricity cost of $0.1109 cents per kWh. For more information, visit www.ftc.gov/appliances.
Energy Star Qualified:
Adjustable, Spill-Proof Glass Shelves:
Informational Freshness Cards Inside Unit:
Dual Refrigeration System:
Air Purification System:
Adjustable Glass Shelves:
Stationary Glass Shelf:
1 with Divider
1 with Divider
Adjustable Door Shelves:
Stationary Door Shelves:
Adjustable Dairy Compartment:
Water Filtration System:
Full-Extension Roll-Out Freezer Drawer:
Two-Tier Wire Storage Baskets:
115 V AC, 60 Hz
1/4" OD Copper Line, 30-100 psi
Dimensions and Weights
Door Clearance - Standard:
Door Clearance - Flush Inset:
471 - 476 Lbs.
- Over-and-Under Refrigerator / Freezer with Glass Door
- Framed, Overlay and Classic Stainless Steel Model Options
- Flush Inset Design Installation Option
- Allows unit to sit flush with surrounding cabinetry.
- Evenly-Distributed Bright Interior Lighting
- Adjustable, Spill-Proof Glass Shelves
- Crisper and Deli Drawers Form a Special Low-Temperature Zone
- Informational Freshness Cards Inside Unit
- Max Ice Feature Produces Ice 40% Faster For a 24-Hour Period
- Dual Refrigeration System
- Meets Strict Department of Energy Requirements
- Uses less energy than a 100-watt light bulb.
- Flip-Up Grille Allows Unit To Be Completely Built In and Serviced From The Front
- UL Approved For US and Canada
- Star-K Kosher Certified As Sabbath and Holiday-Compliant
- Two, Five and Twelve-Year Residential Warranty
- Exclusions apply - see warranty terms.
MFG SKU BI-30UG/S/TH
Sub-Zero Wolf Grand Kitchen Savings Event - $1,000 Rebate or Free Wolf Gourmet Products
Receive a $1,000 Rebate or Free Wolf Gourmet Products
Purchase a Sub-Zero, Wolf and Asko appliance package to receive a $1,000 rebate, or up to $7,000 in Wolf Gourmet products via mail-in rebate.
How To Save:
Purchase any full size built-in, integrated or PRO 48 Refrigeration
Any size Range -OR- any size Wall Oven with any size Rangetop or 30" or 36" Cooktop - Get $1,000 -OR- 3 Points
Purchase up to 6 additional qualifying product - Get 1 Point Each (6 Points Total). Asko dishwasers are now included in this offer!
10 Piece Cookware Set - 2 Points
7 Piece Knife Set - 2 Points
Blender - 1 Point
Countertop Convection Oven - 1 Point
4-Slice Toaster - 1 Point
2-Slice Toaster - 1 Point
Save Time and Submit Your Claim Online
Terms and Conditions:
See rebate form for additional details.
Available Rebates - May be Combined
Note: It is the sole responsibility of the customer to download and mail in the rebate form by the respective closing date. AJ Madison cannot be held responsible for non-compliance of the afore-mentioned.
AJ Madison Exclusive Rebate
This rebate will only be paid on AJ Madison purchases only.
Purchases in any other store do not qualify for this rebate.
All rebate forms will be rejected.
Sub-Zero BI30UGSTH Reviews