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LG LFX31945ST
Discontinued
LG Fridges 2024 Line Up LG Fridges 2024 Line Up
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When will I get this?
 
Reserve & Pick Up
FREE
Distribution Centres
Address
Units Available
Woodbridge, ON
27 Director Crt.
Winnipeg, MB
191 Elan Blvd
Burnaby, BC
8010 Winston St.
Ottawa, ON
55 Banton St.
Laval, QC
1340 Boul. Dagenais Ouest
Dartmouth, NS
315 Wilkinson Ave.
Calgary, AB
2777 23 Ave. NE
For more information on refrigerator installation services, click here.

Protect your purchase with an extended warranty.

Protect purchase for 2 years: $129.99 CAD
Protect purchase for 3 years: $199.99 CAD

Description & Features

LG LFX31945ST French Door Refrigerator, 36 inch Width, 31.0 cu. ft. Capacity, Exterior Water Dispenser, Thru Door Ice Dispenser, Interior Light (Refrigerator), Stainless Steel colour
  LG LFX31945ST French door refrigerator - Our Review     The 36-inch LG LFX31945ST French door refrigerator offers 31.0 cubic-foot capacity, so you can easily store large amounts of groceries. This refrigerator features KitchenAid's Smart Cooling Plus System to keep the temperature and humidity at optimal levels. Its Multi-Air Flow with Fresh Air Filter and dual evaporators eliminate odors them both compartment, preventing ice cream and smelling like fish. For diagnostic convenience, this refrigerator features Smart Diagnosis. The modern, stainless steel French door design of the design of the LG LFX31945ST perfectly accents any contemporary style kitchen. Its hidden hinges, contoured doors, and flush to cabinet counter depth design creates a beautiful seamless appearance. The refrigerator offers 20.5 cubic-foot storage capacity cavity. LG designed the interior to maximize food storage with flexible, easy to organize shelves and bins. For your convenience, the LG LFX31945ST is equipped with four split cantilevered spill protector tempered glass shelves, 3 of which are fixed and one folding shelf. Plus, produce is better preserved in the 2 humidity-controlled crisper drawers. To provide you the most storage capacity possible, LG designed the LFX31945ST refrigerator with the Slim SpacePlus Ice System. The Slim SpacePlus Ice System moves the ice maker from the top shelf of the refrigerator to the refrigerator door, keeping the top-shelf space open for groceries. The freezer of the LG LFX31945ST provides 10.0 cubic-foot easy to organize storage capacity. LG equipped this freezer with the 3-Tier Organization Freezer System. This freezer organization system consists of three DuraBase solid tiling drawers, with drawer divider. Thanks to the 3-Tier Organization Freezer System, you can easily organize and prioritize your frozen foods. This refrigerator maintains optional humidity and temperature levels with LG's Smart Cooling Plus System. While the humidity and temperature levels are monitors with Smart Cooling Plus System's ten temperature sensors, the Fresh Air Filter and Multi-Air Flow with dual evaporators keeps food fresher while preventing the transfer of odors between compartments. LG designed this refrigeration unit with a linear compressor, providing LoDecibel operation. The linear compressor motor uses fewer moving parts, allowing it to run more efficiently, and reduce noise. With fewer moving parts, there is less noise produced by belts, and noisy gears. This durable motor operates so well, that LG confidently backs the motor with a 10-year warranty. To provide you with easy to use, control of the refrigerator and freezer, the LG LFX31945ST is designed with SmoothTouch Control with white LED display. The electronic control panel quickly responds to a light touch, and immediately communicates temperature changes to the compressor. Enhancing the refrigerator even more, is the LFX31945ST handles self-diagnostics with easy. Thanks to the LG's Smart Diagnosis, this self-diagnosing technology can communicate with LG customer service 24 hours a day, seven days a week. The LG LFX31945ST French door refrigerator is the ideal appliance for plenty of food storage with optimized food preservation. This sleek LG fits beautifully into just about any contemporary style kitchen, while it goes above and beyond to keep your food perfectly preserved.    
Super Capacity

With LG's super capacity French door refrigerator at 31 cu. ft., you get 20% more usable space* so you can store more food than ever before.



*Compared to LG's standard width French door refrigerator


Easy Access to Family Favorites

For those fly-by visits to the refrigerator, the Door-In-Door® feature allows you to get in and get out providing easy access to beverages and snacks. Only LG Door-In-Door® models include bonus door bins for added organization and storage.


EXPLORE THE DOOR-IN-DOOR®

Scan the QR Code for an exclusive look at the LG Super-Capacity French Door Refrigerator with the Door-In-Door® feature!


Most shelf space.*

Ice makers are great, but not if it means you can't fit all of your food in the fridge. The Slim SpacePlus® Ice System provides more shelf space and allows even more space for door bins.

*Standard width french door refrigerator, excludes other LG manufactured products


Fresher is better.

Smart Cooling® Plus technology is designed to maintain superior conditions within the refrigerator. The Linear Compressor and Dual Evaporators react quickly to humidity and temperature levels and help keep your food fresher, longer.


Peace of Mind

When you buy a refrigerator, you don't want to worry that it won't last. Because the Linear Compressor uses fewer moving parts and operates more efficiently, LG confidently backs the Linear Compressor with a 10-year limited warranty.


Products with Greener Features

LG considers the environmental impact on the earth and its people throughout the life cylce of our products.



This refrigerator model has been certified by the CSA Group to meet the industry's new Sustainability Standard for Household Refrigeration Appliances. For more information about CSA Group and this certification visit www.csagroup.org.



Our exclusive LG Door-in-Door Design allows quick and easy access to healthy snacks, beverages and frequently used items for the whole family.

 
Our largest capacity refrigerator. With 31 cu.ft., you can store more food than ever before. More storage space means less trips to the grocery store.
 
Most ice makers take up space in the fridge. Our Slim SpacePlus™ Ice System is located on the door, so you end up with more storage space on the top shelf--and you still have storage space on the door as well.
 
Our Smart Cooling Plus System maintains the optimal humidity and temperature levels in your fridge, which means your food stays fresher, longer. Meanwhile, a Fresh Air Filter removes odours and the Multi-Air Flow design means your food stays fresh no matter where you put it.
 
SmartDiagnosis™ uses self-diagnosing technology that can communicate 24/7 with LG customer service over the telephone providing you with comfort and reliability.
 
When you buy a refrigerator, you don't want to worry that it won't last. Because the Linear Compressor motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty.
 
The 3-Tier Organization™ Freezer System keeps food more organized and accessible. Now you can prioritize your favourite and most important items in your freezer so you can find anything fast.
 

Specs

SUMMARY
Door Type French 3-Door
Total Capacity 30.5 cu. ft.
Size (W x H x D) 35 3/4" 70 1/4" 36 1/4"
CAPACITY
Refrigerator 20.5 cu. ft.
Freezer 10.0 cu. ft.
Total 30.5 cu. ft.
FEATURES
Door-in-Door® Yes
Sustainability Standard Certified (CSA) Yes
Ice & Water Dispenser Yes
Dispenser Type Tall Ice & Water Dispenser®
Ice System Slim SpacePlus®
Daily Ice Production 3.5 lbs/3.8 IcePlus
Ice Storage Capacity 3.2 lbs
Water Filtration System Compact Filter LT700P
Smart Cooling® Plus System Yes
Multi-Air Flow Cooling Yes
Temperature Sensors 10
Linear Compressor Yes
Fresh Air Filter Yes
Dual Evaporator Yes
Display Type SmoothTouch Control/White LED
Temperature Controls Electronic/Digital
Door Alarm Yes
Child Lock Yes
LoDecibel Operation Yes
SmartDiagnosis Yes
Auto Closing Door Hinge Yes
Freezer Door Type Pull Drawer
REFRIGERATOR
No. of Shelves 4 Split
Folding Shelf 1
Cantilevered Shelves Yes
Shelf Construction Spill Protector Tempered Glass
Crisper Bins 2 Humidity Crispers / 1 Bonus Drawer
Glide N' Serve® Yes
Refrigerator Light Ceiling and Side LED
REFRIGERATOR DOOR
No. of Shelves/Bin 6 (2 Adjustable Gallon Size)
Door-In-Door® Yes
Door Bin Construction Clear Bins with Deco
FREEZER
Door Type Pull Drawer
Drawers 3
DuraBase Solid Drawer Base Yes
Drawer Divider Yes
Ice Bin Yes
Freezer Light Premium LED
No. of Door Bins/Construction Tilting Drawer / Plastic
MATERIALS AND FINISHES
Contour Door Yes
Hidden Hinges Yes
Surface Stainless Steel
Back Flush & Metal Cover Over Mechanical Parts
Available Colors Stainless Steel (ST)
Handles Matching Commercial Handles
SPECIFICATIONS
Depth with Handles 36 1/4"
Depth without Handles 33 3/4"
Depth without Door 29 1/2"
Depth (Total with Door Open) 48 1/8"
Height to Top of Case 68 7/8"
Height to Top of Door Hinge 70 1/4"
Width 35 3/4"
Width (Door Open 90° with Handle) 45"
Width (Door Open 90° without Handle) 40"
Door Edge Clearance with Handle 4 7/8"
Door Edge Clearance without Handle 2 1/8"
Installation Clearance Sides 1/8", Top 1", Back 1"
Weight (Unit/Carton) 340 lbs. / 380 lbs.
Carton Dimensions (WxHxD) 38" x 73" x 39"
WARRANTY
Limited Warranty 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor
UPC 048231784511

 

CAPACITY

Total
30.5 cu.ft.
Refrigerator
20.5 cu.ft.
Freezer
10.0 cu.ft.

FEATURES

Freezer Door Type
Pull Drawer
Tall Ice & Water Dispenser
Yes
Water Filtration System
Compact Filter LT700P
Energy Star
Yes
Energy Consumption (kWh/year)
578
Multi-Air Flow
Yes
Display Type
SmoothTouch™ Control/White LED
Temperature Controls
Electronic/Digital
Temperature Sensors
10
Linear Compressor
Yes
Fresh Air Filter
Yes
Dual Evaporator
Yes
Door-in-Door Design
Yes
SmartDiagnosis™
Yes
LoDecibel Operation
Yes
Child Lock
Yes
Door Alarm
Yes
Linear Compressor
Yes
SmartDiagnosis
Yes
Tall Ice & Water Dispenser
Yes
Smart Cooling Plus System
Yes
Temperature Controls
Electronic/Digital
Child Lock
Yes
Display Type
SmoothTouch™ Control/White LED
Fresh Air Filter
Yes
Dual Evaporators
Yes

REFRIGERATOR

No. of Shelves
4 Split (3 Fixed, 1 Folding)
Cantilevered Shelves
Yes
Shelf Construction
Spill Protector™ Tempered Glass
Crisper Bins
2 Humidity Crispers / 1 Bonus Drawer
Glide N’ Serve™ Drawer
Yes
Slim SpacePlus™ Ice Maker
Yes
Refrigerator Light
Ceiling and Side LED

REFRIGERATOR DOOR

No. of Shelves/Bin
9 (2 Half, 1 Gallon, 1 Kids, 2 Small)
Door Bin Construction
Clear Bins with Deco

FREEZER

Drawers
3
DuraBase™ Solid Drawer Base
Yes
Drawer Divider
Yes
No. of Door Bins/Construction
Tilting Shelf/Plastic
3-Tier Organization™
Yes
Handle
Smart Pull ™ Handle
Ice Bin
Yes
Freezer Light
Premium LED

MATERIALS/FINISHES/STYLE

Contour Door
Yes
Hidden Hinges
Yes
Surface
Stainless Steel
Back
Flush & Metal cover over mechanical parts
Available Colours
Stainless Steel (ST)
Handles
Matching Commercial Handles

DIMENSIONS/CLEARANCES/WEIGHT

Depth w/ Handles
36 1/4"
Depth w/o Handles
33 3/4"
Depth w/o Door
29 1/2"
Depth (Total with Door Open)
48 1/8"
Height to Top of Case
68 3/4"
Height to Top of Door Hinge
70 1/4"
Width
35 3/4"
Width (door open 90 deg. w/ handle)
45"
Width (door open 90 deg. w/o handle)
40"
Door Edge Clearance w/Handle
4 5/8"
Door Edge Clearance w/o Handle
2 1/4"
Installation Clearance
Sides 1/8" x Top 1" x Back 2"
Weight (lbs)
350/390 (Unit/Carton)
Carton Dimensions (WxHxD)
38" x 73" x 39"

Manuals

LG Fridges 2024 Line Up LG Fridges 2024 Line Up

Video

Reviews

Rebates
Warranty
Financing
Install
Delivery

Delivery Info

Deliveries in most areas are a white-glove delivery service.  Large appliances are delivered to room of choice, unboxed, and packing removed. Washers and Electric Dryers can be connected for an additional fee. Old appliances can be removed and recycled for an additional fee.

Lowest Price Guarantee*

We strive to have the most competitive prices in the appliance industry. Find a lower advertised price?  Simply contact us and we will strive to beat the price by as much as 10% of the difference.

Does not include Clearance, closeouts, Out of stock product or products from a non authorized Canadian dealer.

Warehouse pick-up info

Once an order is placed, you will be contacted via e-mail or phone confirming availability and pick-up information.

Oakville / Burlington
3487 Wyecroft Rd.
Oakville, ON L6L 0B6
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Hamilton / Stoney Creek
442 Millen Rd.
Hamilton, ON L8E 6H2
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Markham
8261 Woodbine Ave.
Markham, ON L3R 8Z5
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Whitby / Oshawa
150 Taunton Rd. W
Whitby, ON L1R 3H8
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Kitchener
4336 King St. E
Kitchener, ON N2P 3W6
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London
1230 Wellington Rd.
London, ON N6E 1M3
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Laval
1340 boul. Dagenais Ouest
Laval, QC H7L 5C7
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Quebec City
1100 rue Bouvier
Ville de Québec, QC G2K 1L9
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Calgary
2777, 23 Ave. NE
Calgary, AB T1Y 7L6
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Surrey
7488 King George Blvd.
Surrey, BC V3W 0H9
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Edmonton
3803 Calgary Trail NW
Edmonton, AB T6J 5M8
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Scarborough
20 Lebovic Ave.
Scarborough, ON M1L 4V9
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Victoria
2401D Millstream Rd.
Victoria, BC V9B 3R5
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Langley
19860 Langley Bypass
Langley, BC V3A 4Y1
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Windsor
2601 Lauzon Parkway
Windsor, ON N8T 3M4
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Vaughan
27 Director Crt.
Vaughan, ON L4L 4S5
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Regina
4023 Rochdale Blvd
Regina, SK S4X 4P7
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Barrie
468 Bayfield St
Barrie, ON L4M 5A2
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Product Condition

All products sold by Canadian Appliance Source are brand new, in the box. Products come with a full Canadian manufacturer's warranty.