Technology pioneered by Sub-Zero features two separate cooling systems so fresh food stays fresher longer in the cool, moist air of the refrigerator. Frigid, dry air prevents frost and freezer burn in the freezer-optimum preservation conditions for each type of food.
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.

Monitor and Control with WiFi

Monitor and control remotely with Wi-Fi connectivity

Preserves Refrigerated and Frozen Foods

Preserves refrigerated foods with cool, moist air and frozen foods with frigid, dry air

Fight spoilage

Fight spoilage and odors with a NASA-inspired air purification system

Locks in Cold Air to Ensure Freshness

Locks in cold air to ensure freshness with magnetic door seals

Keeps Produce Fresher

Keeps produce fresher with high-humidity, sealed crisper and deli drawers

Controls Temperature

Controls temperature within one degree of setpoint

Filters Ice

Filters ice, removing contaminants, chlorine taste, and odor

Yields Ice Automatically

Yields ice automatically and

Ensures Excellent Visibility

Ensures excellent visibility with bright lights

Refer to Freshness Cards

Refer to freshness cards for tips on food preservation, use, and care

Refrigerator Specifications

LED refrigerator and freezer lights

4 glass refrigerator shelves (3 adjustable; 1 stationary)

1 high-humidity crisper drawer with adjustable dividers

1 deli drawer with adjustable dividers

3 door bins (2 adjustable; 1 stationary)

1 adjustable dairy compartment

Freezer Specifications

Full-extension roll-out freezer drawer

Automatic ice maker with removable ice container