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Subzero 42" Classic French Door Refrigerator/Freezer 

It's no wonder the Sub-Zero 42" French door refrigerator/freezer has quickly become so popular. It's the widest over-and-under, and even offers 15% more refrigerator storage than 42" side-by-side models. That means easier access to more of the fresh food you reach for most regularly, and with a two-column shelving system, you'll have more flexibility for storing taller bottles and containers too.


Dual refrigeration provides the ideal humid yet chilly conditions for fresh foods, along with dry, frigid air for frozen and convenience foods. An advanced air purification system scrubs the air of ethylene gas, bacteria, mold and viruses. Easy-to-use controls, magnetic door seals and a microprocessor add to the powerful preservation package. And the water filtration system reduces contaminants and chlorine taste and odors when purifying water or ice. Capacity is a generous 17.9 cu. ft. refrigerator, 6.3 cu. ft. freezer.



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 Water and Ice

Filters water and 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

  • Monitor and Control with WiFi
  • Preserves Refrigerated and Frozen Foods
  • Fight spoilage
  • Locks in Cold Air to Ensure Freshness
  • Keeps Produce Fresher
  • Controls Temperature
  • Filters Water and Ice
  • Yields Ice Automatically
  • Ensures Excellent Visibility
  • Refer to Freshness Cards

Subzero BI42UFDSTH

SKU: Subzero:BI42UFDSTH
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