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.

Monitor and Control with WiFi

Monitor and control remotely with Wi-Fi connectivity

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

Preserves refrigerated foods with cool, moist air

Controls temperature within one degree of setpoint

Locks in cold air with a magnetic door seal system

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

Filters water, removing contaminants, chlorine taste, and odor

Delivers fresh, filtered water through an internal dispenser designed to discreetly rest within the refrigerator

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

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

Promotes easy clean-up with Nano-coated, spill-proof shelves

Control brightness with soft-on LED lighting

• LED refrigerator lights
• 4 glass refrigerator shelves (3 adjustable; 1 stationary)
• Crisper drawer with dividers and sliding cover
• 1 deli drawer with adjustable dividers
• 3 door bins (2 adjustable; 1 stationary)
• 1 adjustable dairy compartment
• Internal water dispenser