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30 cu. ft. Super Capacity 4-Door French Door Refrigerator w/CustomChill® Drawer

  • LMXS30746S

  • Stainless Steel

Key Features

  • 30 cu. ft. Capacity
  • Slim SpacePlus® Ice System
  • CustomChill® Drawer
  • Smart Cooling® Plus

J.D. Power Award Winner

“Highest in Customer Satisfaction with French Door Refrigerators”

CustomChill™ Drawer

CustomChill® Drawer

This versatile drawer gives you additional refrigerator space when you need it. Featuring four temperature settings, it adapts to your needs and gives you the flexibility to store a range of foods from meats and fresh produce to cooking ingredients and cold drinks. Its adjustable dividers help with better organizing and accessing food.

More usable space*

With the super capacity 30 cu. ft., refrigerator, you have more usable space allowing you to store more food than ever before.

*Compared to LG's standard width French door refrigerator.

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. Meanwhile, strategically-placed vents in every section help to surround your food with cool, fresh air.

Peace of Mind

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.

Door Type French 4-Door
Refrigerator 17.30 cu. ft.
CustomChill® Drawer 3.80 cu. ft.
Freezer 8.80 cu. ft.
Total 29.9 cu. ft.
Energy Rating ENERGY STAR® Qualified
Energy Consumption 741 kWh/Year
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 3.0 lbs
Water Filtration System Filter LT800P
Smart Cooling® Plus System Yes
Multi-Air Flow Cooling Yes
Temperature Sensors 8
Linear Compressor Yes
Fresh Air Filter Yes, Air Filter LT120F
Dual Evaporator Yes
Display Type Smooth Touch Control (White LED)
Temperature Controls Digital
Door Alarm Yes
LoDecibel™ Quiet Operation Yes
SmartDiagnosis™ Yes
Auto Closing Door Hinge Yes
Child Lock Yes
No. of Shelves 4 Split (3 Fixed/1 Folding)
Folding Shelf Yes
Cantilevered Shelves Yes
Shelf Construction SpillProtector™ Tempered Glass
Crisper Bins 2 Crispers/1 Bonus Drawer
Glide N’ Serve® Yes
Glide N' Access® Yes
Refrigerator Light Premium LED (Ceiling and Side)
EasyReach™ Bins 2 EasyReach™ Bins
No. of Shelves/Bin 6 Total
Door Bin Construction Clear , Opaque, Silver Deco
Dairy Corner Yes
Dividers 2
Temperature Range 29˚, 33˚, 37˚, 42˚ F
Handle Smart Pull®
Door Type Pull Drawer
Drawers 3-Tier Organization®
Handle Smart Pull®
DuraBase™ Solid Drawer Base Yes
Ice Bin Yes
Freezer Light Premium LED
Contour Door Yes
Hidden Hinges Yes
Surface Coated Metal, Stainless Steel
Back Flush & Metal Cover Over Mechanical Parts
Available Colors Stainless Steel (S)
Handles Matching Commercial Handles
Depth with Handles 39 1/8"
Depth without Handles 35 2/8"
Depth without Door 31"
Depth (Total with Door Open) 49"
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"
Installation Clearance Sides 1/8", Top 1", Back 1"
Weight (Unit/Carton) 348 lbs / 388 lbs.
Carton Dimensions (WxHxD) 38" x 73" x 40"
Limited Warranty 1 Year Parts and Labor, 5 Years on the Sealed System (Parts & Labor), 5 Years on the Compressor (Parts & Labor), 6-10 Years on Linear Compressor (Parts Only)
UPC 048231786218

What People Are Saying

Rated 5 out of 5 by from Best in class I've had my new 4-Door French Door Refrigerator w/CustomChill® Drawer for two weeks and I'm so happy that I chose it. It is thoughtfully designed and built with world class craftsmanship.
Date published: 2018-01-03
Rated 5 out of 5 by from Great Features! We purchased the unit because it met all of our criteria. We build our home and specifically had the refrigerator opening deep to accommodate this deep unit and sit flush with the cabinets. When we did not want the door in door feature, we found we could get this unit without it. The unit is very quiet. The intermediate drawer which doubles as freezer OR fridge, we chose to use it for storing our lunches for work and school.
Date published: 2017-12-22
Rated 1 out of 5 by from Several Issues We have had nothing but issues with this refrigerator. First a defect caused the refrigerant to leak out. It took three trips to find and repair. Now in the past year the freezer coils have frozen up at least three times. The linear motor can be so loud you can hear it in another room, it’s high pitched, so it’s annoying. The sliding door tracks are cheap and they don’t slide very easily. The ice maker doesn’t hold much ice.
Date published: 2017-10-27
Rated 5 out of 5 by from LG french door refrigerator Love my LG refrigerator! I like the small drawer, lots of space in fridg and freezer, great lighting inside, easy to replace the water filter. Over all very pleased.
Date published: 2017-10-22
Rated 5 out of 5 by from Great Features! Lots of room. I have owned this fridge for a year and half and really like the freezer and the middle drawer, which you can adjust the coldness level. I keep white wine, champagne and the like in it.
Date published: 2017-09-25
Rated 5 out of 5 by from enough room for everything I have owned this for about 6 months now and I love it. It is the quietest refrigerator I have ever owned. It is a super capacity and I always have room no matter what the occasion.
Date published: 2017-09-23
Rated 5 out of 5 by from Sweet Chiller Love the fourth door (drawer). It's so convenient to access from the exterior. Only small complaint is I would like some more lighting throughout the interior. It's somewhat dark when accessing when the kitchn lights are off. It's not an issue when the kitchen lights are on though. This sure beats out side by side.
Date published: 2017-09-23
Rated 1 out of 5 by from Low quality - doesn't last long I bought this unit new in 2015. I called in and used the Smart Diagnosis and they informed me the compressor was not working. They gave me the number to a service agent and let me know I would be responsible for the labor( the expensive part). Despite all the features this unit may have, a refrigerator should not break after 2 years. My el cheap fridge has been running strong in the garage for 10 years. This LG only lasted 2. Save yourself the headache and purchase a quality product. All the features in the world don't matter if it won't keep your food cold.
Date published: 2017-07-04
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We're here to support you with our product.

View LMXS30746S Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

What is the recommended freezer setting on French door refrigerator.

Asked by: BettyM
It is recommended that, when the unit is first installed, the freezer temperature should be set to 0 degrees Fahrenheit, while the refrigerator should be set to 37 degrees. Once the unit reaches these temperatures, you may change the setting to however you would prefer.
Answered by: NeilE
Date published: 2016-08-03

How do I disconnect water line in door?

Asked by: Darcieranae
The water line cannot be disconnected from within the door of the ENERGY STAR® Qualified LG 30 cu. ft. Super Capacity 4-Door French Door Refrigerator w/CustomChill® Drawer, Model # LMXS30746S without having to take the door apart and for that you would need a service manual and the necessary experience and training for servicing this unit. The water line connection for the refrigerator requires a shutoff valve to the water valve in the back of the refrigerator and it would be far easier to just turn off the shutoff valve...^IFV
Answered by: LGJoel
Date published: 2016-07-14

Is on but is no cool

Asked by: Panchito1
We regret the trouble you have experienced with this refrigerator. Check the readings in the display, to see if the unit is reading normally, showing an error code, or if it shows the DEMO mode as O FF. Please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2016-07-14

What does the ice plus feature do?

Asked by: KayPea
Ice plus is an accelerated freezing setting that allows you to speed up the ice making and or freezing process if needed- say if you were having a dinner party. The set temp of the freezer stays the same, but the fan turns on to speed up the freezing process. (Answered by The WikiAnswers® Community)
Answered by: Zamora
Date published: 2016-05-01

Where is the water filter?

Asked by: teemarkel
The water filter for this LG 30 cu.ft. Super Capacity 4-Door French Door Refrigerator w/ CustomChill™ Drawer, Model # LMXS30746S is located in its' compartment behind the bottom Modular Door Bin on the left door. If you still have the owner's manual for the refrigerator, you can find instructions on how to remove and change the water filter on page 41 of the manual...^IFV
Answered by: LGJoel
Date published: 2016-03-11

Is there a sabbath mode?

Asked by: tzvieli
The ENERGY STAR® Qualified LG 30 cu.ft. Super Capacity 4-Door French Door Refrigerator w/ CustomChill™ Drawer, Model # LMXS30746S does not have a Sabbath mode...^IFV
Answered by: LGJoel
Date published: 2016-03-11

what does the eco button do.

I'm not sure how cold the refridgeraot should be, or freezer? What does ice plus do? I did not receive any paperwork with my appliance
Asked by: beeuwsaert
We appreciate your interest in this refrigerator and its features. Each of these features is readily described in the owner’s manual. A copy of this manual can be obtained from our website at
Answered by: NeilE
Date published: 2015-09-09

How i can fix the blower fan in microwave

The microwave is not working I push the boton nathing happen Model is LMV1683ST
Asked by: Jucuapense80
If "nothing happens" when you push the power button on your LG 1.6 cu. ft. Non-Sensor Over the Range Microwave Oven, Model # LMV1683ST, then the problem may be something other than the fan. You may want to have the unit serviced by a qualified service technician but if you elect to repair it on your own there aren't any services available that will coach you on the repair...^IFV
Answered by: LGJoel
Date published: 2015-08-19
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