LG LFX31945 Stainless Steel Super Capacity 3-Door French Door Refrigerator with Door-in-Door

- Item #: BCI2107241

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Stainless Steel
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Configure your LG LFX31945ST Super Capacity 3-Door French Door Refrigerator with Door-in-Door

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  • LG Refrigerator Door in Door Commercial
    Watch the LG Commercial about their new Door in Door Refrigerators.
  • LG Refrigerators Explore Your Options
    Learn about LG refrigerators, their style, space consideration and innovative technology's for years of worry free operation and Energy Star Certified.

Please call us at 855-484-3292 to speak to our appliance experts about pricing, manufacturer rebates, delivery options, and whole kitchen package discounts.

With a generous 31 cu. ft. capacity, this LG three-door refrigerator not only has the features designed to help keep your food fresh, it’s got the room to store it all. The Smart Cooling System is designed to maintain superior humidity and temperature level and a Fresh Air Filter helps keep the air around your food from getting stale. Also, with Door-in-Door™ and 3-Tier Organization™ Freezer, using this refrigerator and keeping it organized is a breeze.


  • 31 Cu. Ft. of Storage
  • Door-In-Door
  • Slim SpacePlus™ Ice System
  • Contoured Doors with Matching Commercial Handles
  • Smart Pull™ Freezer Handle
  • Hidden Hinges
  • Premium LED Interior Light
  • Fresh Air Filter
  • Dual Evaporators
  • Linear Compressor for Better Energy, Quiet Operation, and Durability
  • Electronic Temperature Controls
  • Tall Ice & Premium Filtered Water Dispenser
  • SmartDiagnosis™ System
  • LoDecibel™ Quiet Operation
  • Door Alarm
  • 3 Spill Protector™ Tempered Glass Shelves/1 Folding Shelf
  • Full Width, Temperature-Controlled Glide N’ Serve™ Drawer
  • 2 Humidity Crispers/1 Bonus Drawer
  • 6 Door Baskets (2 Adjustable Gallon Size)
  • 3-Tier Organization™ Freezer
  • DuraBase™ Solid Drawer Base
  • Warranty: 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor

LG strives to enhance its customer’s life and lifestyle with intelligent product features, intuitive functionality, and exceptional performance. LG customers can take pride in owning an object of excellence and take comfort in knowing a smart and informed purchase can be made every time an LG product is purchased.

Additional LG Links

Our SKU: LG LFX31945

This product is listed under the following manufacturer number(s):

  • LG LFX31945ST
    Stainless Steel

*Denotes a finish or option that has been discontinued

LG LFX31945ST Product Specifications

Specification Sheet
Owner's Manual
Installation Guide
Energy Guide
Application French Door
Bulb Type LED
Child Lock Yes
Control Type Electronic
Crisper Bins Yes
Depth with Door Open 48.125
Depth with Handles 36.25
Depth without Door 29.5
Depth without Handles 33.75
Door French Door
Door Alarm Yes
Energy Star Yes
External Ice/Water Dispenser Yes
Freezer Capacity 10
Freezer Light Yes
Freezer Type Pull-Out Drawer
Height 68.87
Height to Top of Case 68.75
Height to Top of Door Hinge 70.25
Ice Bin Included Yes
Material Stainless Steel
Nominal Width 36
Number Of Shelves 8
Number of Door Shelves 6
Number of Temperature Sensors 10
Product Weight 340
Refrigerator Capacity 30.5
Shelf Material Tempered Glass
Total Capacity 30.5
Width 35.75

Installation Resource Center

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