48" Subzero Built-in Side-by-Side Refrigerator - 648PROG

A MONUMENT TO FOOD PRESERVATION
Its introduction created quite a stir among design aficionados. You can see why. Think of the PRO 48 as an 800-pound monument to food preservation – equal parts sculpted metal design statement and culinary secret weapon. Freezer on the left. Refrigerator on the right. High performance through and through. Its vast interior, like its bold exterior, is crafted of stainless steel. No wonder it has become a hallmark of the iconic American kitchen.

With over 30 cu. ft. of storage, the PRO 48 holds a breathtaking assortment of foods, and keeps it all as fresh as the day it was picked or caught. Dual refrigeration ®, with two compressors and three evaporators, provides just the right environment for fresh or frozen foods, and prevents odor transfer. A magnetic door seal system keeps food fresh or frozen even if your power goes out. It’s the biggest, boldest, freshest Sub-Zero of all. 

PRODUCT FEATURES
DUAL REFRIGERATION KEEPS FOOD FRESHER LONGER
Like every Sub-Zero, the refrigerator and freezer areas in a PRO 48 each have their own dedicated, sealed system with compressor and evaporator. So fresh foods get the humid yet chilly climate they need, while frozen and convenience foods get dry, frigid air to prevent decay and freezer burn. Even beyond that, the PRO 48 also has a third evaporator for the refrigerator drawers to give produce its own special, higher-humidity environment to keep it fresher longer.

OVER 30 CU. FT. OF STORAGE
With 18.5 cu. ft. of refrigerator capacity and 11.7 cu. ft. of freezer space, it's the most capacious Sub-Zero refrigerator of them all.

SCULPTED STAINLESS STEEL CONSTRUCTION
Crafted of stainless steel inside and out, and rigorously quality tested in Sub-Zero's American manufacturing facilities, it will last not merely for years, but for decades.

AUTOMATIC ICE MAKER
Provides clean, fresh ice with advanced water filtration system that reduces suspended particles, chemical pollutants, viruses and bacteria.

RIGOROUSLY TESTED TO ENSURE DEPENDABILITY
Every component of every single Sub-Zero unit is tested in its U.S. manufacturing facilities before assembly, then every completed product is factory-tested for up to 24 hours before shipping. In its labs, components are subjected to electric jolts, violent vibrations and 350⁰ temperature swings, and tested to stand up to at least 20 years of heavy use.

EASY-SLIDING BINS
Stainless steel bins fit neatly under refrigerator glass shelves, slide out easily for quick access.

FLEXIBLE ORGANIZATION
Shelves are adjustable, and interior drawer dividers can be used in either refrigerator drawer, giving you multiple organizational options.

FLIP-UP GRILLE
Provides easy access to water filter and condenser when maintenance is required – flips up with a simple pull.

CLEAR-VIEW GLASS DOOR
A single, triple-pane and UV-resistant glass door converts select refrigerator models into elegant and well-lit display cases while providing contemporary enhancement for today's modern kitchen. (Glass designed for high-altitude regions is available as an option.)
MICROPROCESSOR CONTROL GUARANTEES PEAK PERFORMANCE
State-of-the-art microprocessor continuously monitors each section of your Sub-Zero for pinpoint climate control, and has interior touch control panel for easy adjustments.

"SOFT BRIGHT" INTERIOR LIGHTING
Ceiling lighting in both upper cabinets and LED side lighting makes it easy to spot your favorite foods.

EXTERIOR TEMPERATURE DISPLAY
Separate digital displays for refrigerator and freezer are clean and easy to read.

EXCEPTIONAL 24/7 CUSTOMER SUPPORT
Whether you're shopping for appliances or have questions about those you already own, the Sub-Zero, Wolf, and Cove Customer Care team has a reputation for service that's as exceptional as its products. They're based in Madison, Wisconsin, just footsteps from the factory, and are standing by to provide expert, friendly, problem-solving support.

TOUCH-AND-GLIDE CRISPER DRAWER
Opens easily, then closes with tight seal to keep produce fresher longer.

AUTO-CLOSE DOOR
Advanced hinge design allows door to close automatically, maintaining maximum refrigeration.

648PROG Highlights

• Dual refrigeration, plus a third evaporator dedicated just to the roomy crisper drawers
• Clear-view, triple-pane and UV-resistant glass door
• Over 30 cu. ft. of storage (18.5 refrigerator, 11.7 freezer)
• Microprocessor control for peak performance
• Stainless steel construction for decades of use
• "Soft bright" interior lighting for superior visibility
• Automatic ice maker with advanced water filtration system
• Exterior temperature display for easy reading

Refrigerator Specifications

• One glass crisper lid
• One stationary glass shelf
• Two adjustable stainless steel slide-out bins
• Three adjustable glass shelves
• Interchangeable drawer dividers

Freezer Specifications

• One stationary stainless steel shelf
• Three adjustable stainless steel shelves
• Stainless steel ice bucket
• Automatic ice maker