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. Available at AJ Madison.
Born of 100% steel (and a good bit of bravado), the Model 648PRO is a true masterpiece of preservation. Its sculpted metal, dual refrigeration with three evaporators and advanced controls marry performance and design in a bold new way for home refrigeration. So it not only keeps foods magnificently fresh, it brings the whole kitchen tastefully up to date. Model 648PRO can be built-in or used in a free-standing application.
This refrigerator uses 691 kWh/yr and has an estimated yearly operating cost of $76.63.
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:
Stainless Steel Construction:
Inside and Out
Dual Refrigeration System:
Electronic Digital Controls:
Exterior Temperature Display:
Advanced Interior Lighting:
Yes with Channeled Sidewall LEDs
Adjustable Spill-Proof Shelves:
Slide-Out Stainless Steel Bins:
Touch-and-Glide Crisper Drawer:
Yes with Humidity Control
Adjustable, Removable and Interchangeable
Advanced Hinge System:
Meets Strict Department of Energy Requirements:
Refrigerator (Door and Two Drawers)
Adjustable Glass Shelves:
Stationary Glass Shelf:
Adjustable Stainless Steel Slide-Out Bins:
Interchangeable Drawers Dividers:
Freezer (Door and Two Drawers)
Adjustable Stainless Steel Shelves:
Stationary Stainless Steel Shelf:
Stainless Steel Ice Bucket:
115 V AC, 60 Hz
1/4" OD Copper Line, 35-120 psi
Dimensions and Weights
Overall Depth (Behind Face Frame):
Overall Depth (To Front of Face Frame):
Door Swing Clearance:
Finished Opening Width (Standard):
Finished Opening Depth (Standard):
Finished Opening Height (Standard):
Finished Opening Width (Flush):
Finished Opening Depth (Flush):
Finished Opening Height (Flush):
Min. Height Required:
- Can Be Built-In Or, with The Freestanding Accessory Kit, Used In A Free-Standing Application
- Two compressors and three evaporators keep foods fresher longer and prevent odor transfer.
- Exterior Temperature Display with Easy-to-Read Digital Readouts
- Microprocessor and Interior Control Panel with Up-Front Touch Controls
- Crisper Drawer Is A Touch-and-Glide Crisper with A Tight-Seal Glass Lid
- Drawers with Adjustable and Removable Dividers
- Cantilevered and Spill-Proof Glass Shelves with Stainless Steel Trim
- Auto-Close System with An Advanced Hinge Design
- Easy-Access Grille Pops Up with A Simple Pull
- Slide-Out Stainless Steel Bins
- 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.