Many fresh foods emit ethylene gas, a naturally-occurring compound that hastens food ripening and spoilage. Sub-Zero refrigerators come with an air purification system (based on technology developed by NASA) that scrubs the air of ethylene and odor every 20 minutes.
Sub-Zero s microprocessor controls the interior temperature to within one degree of its setpoint. An advanced air seal around all four sides of the door prevents leaks while conserving energy.

Split Climate™ Intelligent Cooling System
Split Climate™ intelligent cooling system revolutionizes Sub-Zero s already-superior preservation capabilities, keeping food even fresher for longer
ClearSight™ LED Lighting
ClearSight™ LED lighting system fully illuminates the interior and reduces shadows
Sleek Stainless Accents
Sleek stainless accents trim the interior, matching the sophistication of the exterior
Easily Customize Settings
Easily customize settings-from lighting to humidity-with the tap of a finger via the conveniently accessible touch control panel
Night Mode
Night Mode optimizes the interior lighting based on the detected ambient light, reducing the brightness by 90% in dim environments
Flip-Up Dairy Compartment
Lift the base of the flip-up dairy compartment to store taller items on the shelf below
Adjustable Door Shelves
Position adjustable door shelves at various heights to accommodate assorted items
Nano Coating
Nano coating lines the perimeter of each glass shelf to create a hydrophobic barrier that helps contain spills
Easily Accessible NASA-Inspired Air Purification System
The easily accessible NASA-inspired air purification system scrubs the air of ethylene and odor every 20 minutes
Wi-Fi Enabled Features
Wi-Fi enabled for convenient remote access using your mobile device or smart home system
Industry-Leading Warranty
Sub-Zero offers an industry-leading full two-year warranty on appliances, along with a full five-year sealed system warranty
Accepts Custom Panels
Accepts custom panels for an integrated look within cabinetry or stainless-steel accessory panels and handles to match other Sub-Zero, Wolf, and Cove products*
Refrigerator Specifications
LED refrigerator lights
4 glass refrigerator shelves (3 adjustable; 1 stationary)
4 soft-close crisper drawers with adjustable dividers
5 door bins (3 adjustable; 2 stationary)
1 flip-up dairy compartment