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 WiFiMonitor and control remotely with Wi-Fi connectivity
Fight spoilageFight spoilage and odors with a NASA-inspired air purification system
Locks in Cold Air to Ensure FreshnessLocks in cold air to ensure freshness with magnetic door seals
Keeps Produce FresherKeeps produce fresher with high-humidity, sealed crisper and deli drawers
Controls TemperatureControls temperature within one degree of setpoint
Ensures Excellent VisibilityEnsures excellent visibility with bright lights
Refer to Freshness CardsRefer to freshness cards for tips on food preservation, use, and care
Refrigerator SpecificationsLED refrigerator lights4 glass refrigerator shelves (3 adjustable; 1 stationary)1 high-humidity crisper drawer with adjustable dividers2 storage drawers with adjustable dividers5 door bins (3 adjustable; 2 stationary)1 adjustable dairy compartment 
