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

  • LMXS30776S

  • Stainless Steel

Key Features

  • 30 cu. ft. Capacity
  • More Usable Space
  • Easy-Access Door-in-Door® Reduces Cold Air Loss by 47 Percent*
  • Customizable Storage Drawer
With the LG LMXS30776S 30 cu.ft. Super Capacity 4-Door French Door Refrigerator w/ CustomChill™ Drawer, the Slim SpacePlus® ice system creates more available space.

Partial shot of LG LMXS30776S with left, top door-in-door open

A Definitive Answer for “Where’s the…?”

The LG Door-in-Door® puts family favorites front and center. Use it for beverages, snacks, condiments – you name it – for get-in-and-get-out convenience.

Top down shot of LG LMXS30776S with Custom Chill door open, showing food and beverages.

One Drawer,
Four Personalities

The CustomChill® Drawer has four settings. Use it as a soft freezer space or create another place for fresh foods. Whatever you decide, the adjustable dividers make it superbly simple to take usable space up a notch.

Space for Your Entire Shopping List and Then Some

Making a larger refrigerator would’ve been easier, but since it still has to fit in your kitchen, we’ve taken the standard-width space and made it more usable than ever.

    30 CU.FT.
    68” H X 35¾”
    Built-in Disp
Full height hot of LG LMXS30776S with top doors open showing food stored
Drawing of Linear Compressor and simulated evaporation

Stock-Up and Stay Fresh

With LG Smart Cooling® Plus technology, digital sensors help the Linear Compressor and Dual Evaporators maintain optimum temperature and humidity levels, while vents in every section work with the Fresh Air Filter to surround your food with the freshest air possible. 

Inverter Linear Compressor 10 warranty logo

Peace of Mind

With fewer moving parts and better efficiency, LG confidently backs the Linear Compressor with a 10-year limited warranty.

Shot of LG LMXS30776S with both top doors open%2C showing flexible%2C spacious interior storage.

As Sophisticated as it Looks

All this technology should look good in your home, too. From the contoured doors and hidden hinges to a host of stunning interior features like LED lighting and more, it’s a beautiful addition to any kitchen décor.

Shot of LG LMXS30776S with door open Slim SpacePlus® Ice System.

More Usable Space

The Slim SpacePlus® Ice System delivers up to 3.8 pounds of ice per day, yet still provides more shelf space and allows even more room for door bins.


ENERGY STAR® Qualified

On average, over 25 percent more energy efficient than conventional models, saving energy in all usage modes: sleep, idle and off.

Dimensions & Weight
Door Type French 4-Door
Refrigerator 17.10 cu. ft.
CustomChill® Drawer 3.80 cu. ft.
Freezer 8.80 cu. ft.
Total 29.7 cu. ft.
Door-in-Door® Yes
ENERGY STAR® Qualified 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 3.0 lbs
Water Filtration System Filter LT800P
Smart Cooling® Plus System Yes
Multi-Air Flow Cooling Yes
Temperature Controls Electronic/Digital
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 Spill Protector™ Tempered Glass
Crisper Bins 2 Humidity Crispers / 1 Bonus Drawer
EasyReach™ Bins 2
Glide N’ Serve® Yes
Glide N' Access® Yes
Refrigerator Light Premium LED (Ceiling and Side)
No. of Shelves/Bin 8 Total (2 Gallon Sized, 5 Half, 1 Mini)
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/Shelves 3-Tier Organization®
Handle Smart Pull® Freezer Handle
DuraBase™ Solid Drawer Base Yes
Drawer Divider 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 (ST)
Handles Matching Commercial Handles
Depth with Handles 39 1/8"
Depth without Handles 36 5/8"
Depth without Door 31 3/4"
Depth (Total with Door Open) 51"
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 5/8"
Door Edge Clearance without Handle 2 1/4"
Installation Clearance Sides 1/8", Top 1", Back 1"
Weight (Unit/Carton) 397 lbs / 430 lbs
Carton Dimensions (WxHxD) 38" x 73" x 40"
Limited Warranty 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor
UPC 048231786201

What People Are Saying

Rated 5 out of 5 by from great fridge Bought this fridge because the home builder had put other LG black stainless appliances in and I wanted everything to match. Super happy. The fridge is huge! Plenty of room. The finish doesn't show fingerprints and smudges. Love the door-in-door feature for frequently reached for items.
Date published: 2016-09-22
Rated 4 out of 5 by from Not best quality I have had this for three months now and although the cooling is not a problem the quality of the latch in the door-in-door is poor. It does not always latch when the outer door is closed. Also the magnetic seal of the two french doors is weak and the doors must be pushed closed to prevent them from opening.
Date published: 2016-09-14
Rated 5 out of 5 by from Great product and service I purchased this unit one day and it was delivered the next. The salesman was excellent he canceled the transaction and wrote with a new credit card. Then as I was taking a second look at the unit and measured again, I had him upgrade to the larger model. The fit is perfect and the installers were efficient and accommodating and very forthcoming with information. Thank you all for a job well done.
Date published: 2016-09-10
Rated 5 out of 5 by from I bought my LG refrigerator, and its been absolutely chilling, I would recommend this product. I have truly enjoyed how it keeps my fruit fresh, with all the right tempertures.
Date published: 2016-09-10
Rated 5 out of 5 by from Simply the Best! I purchased this LG 4 door, door in door refrigerator a little over a month ago, and it was worth every penny. It is clearly the best I've ever had. Great room and easy to organize. And the door-in-door is a lifesaver. Would recommend this product to anyone.
Date published: 2016-09-03
Rated 5 out of 5 by from BUY this refrigerator One of the best refrigerators I have ever owned or used. Features, space, quality, etc... can't say enough good things about this. Only thing I would be leery of, is how long with this thing last? Over the past 10 years, I have yet to see ANY brand of refrigerator, not have some kind of MAJOR problem. So, this is a good review for now... we'll see what the next 9 years holds.....
Date published: 2016-08-31
Rated 4 out of 5 by from Love the door-in-door Great refrigerator capacity. A little disappointed in freezer space. Love the ice maker and door-in-door.
Date published: 2016-08-27
Rated 5 out of 5 by from Perfect size and features! Have only had it a month, but so far has exceeded my expectations! Cooled down quick and has kept fruits and veggies well.
Date published: 2016-08-25
  • 2016-09-24T10:07CST
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We're here to support you with our product.

View LMXS30776S 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.

I want to register my LMXS30776S Refrigerator I bought on 09-09-2016. Show me where to login for the registration web site to login

Asked by: Sahr N Ngaujah
If you visit the LG site at, to the right of the LG logo where you see the titles LG SIGNATURE, Products, and Support, if you look under Support, you'll see where it says 'Register a Product'. When you click on that, a page will open up that has boxes that you can fill the required information into to register your ENERGY STAR® Qualified LG 30 cu. ft. Super Capacity 4-Door French Door Refrigerator w/CustomChill® Drawer, Model # LMXS30776S...^IFV
Answered by: LGJoel
Date published: 2016-09-15

This refrigerator produces ice extremely slow. A video here on LG says that the tray should fill with ice in 90min but I waited for 5 hours and the tray is about 1/4 full. The water pressure is fine, sensors not blocked, freezer temp -6F, installed 5d ago

Asked by: Mark23
We regret the trouble you have experienced with this refrigerator. If this machine is still not filling as expected, please contact our Customer Interactive Center at 800-243-0000 for assistance in this matter.
Answered by: NeilE
Date published: 2016-09-13

My lg refrigerator model # GM-B268NSNP serial # 205MRPG02880 is showing Er and not cooling how can I fix?

Asked by: bonga
Our offices, in the United States, do not have any product information for Guyana. In order to obtain such information, it is recommended to check our subsidiary’s website, at
Answered by: NeilE
Date published: 2016-09-01

Just wondering what the white drawer in the freezer below the pullout drawer is used for? Tia!

Asked by: Natalie3737
I used mine for TV dinners, pop pies, popsicles, ice packs for lunch boxes, packs of breakfast sausage/bacon and corn dogs. Basically anything that's flat enough to fit in there. Its actually quite useful for keeping the freezer organized and keeps me from having to dig around for things. Hope this helps.
Answered by: MrsToi123
Date published: 2016-09-01

How long must I wait to plug it in

Asked by: Jenay
We appreciate your interest in this refrigerator. The only need to wait, for plugging the machine into the electrical outlet, is if it has been shipped on its side, rather than standing upright. If this is the case, then it is recommended to allow it to stand upright for about 24-hours before activation.
Answered by: NeilE
Date published: 2016-08-19

Hi the wather dispenser does not work why?

Asked by: Patty777
We regret the trouble you have experienced with this refrigerator. Please contact our Customer Interactive Center at 800-243-0000 that we might troubleshoot this matter with you.
Answered by: NeilE
Date published: 2016-08-16

Hi I have an lg lfxs30766s French door refrigerator. Recently that fan behind the fresh filter makes loud buzzing off and on. What is this?

Asked by: Mary1972
We regret the trouble you have experienced with this refrigerator. It is recommended to check this fan location to see if there is anything visible that might be causing vibrations with this fan. Can any ice buildup or frost be seen in the venting area? Please contact our Customer Interactive Center at 800-243-0000 to troubleshoot the matter.
Answered by: NeilE
Date published: 2016-08-15

How do i get  the water dispensed colder?

Asked by: Trout
The chilled water that is dispensed from the ENERGY STAR® Qualified LG 30 cu. ft. Super Capacity 4-Door French Door Refrigerator w/CustomChill® Drawer, Model # LMXS30776S is at 4°C ~ 5°C (39.2°F ~ 51°F) There isn't any adjustment to make it colder, it is set at that temperature. If the reservoir has just filled with water and the water hasn't had a chance to chill at that temperature, it will come out at a warmer temperature...^IFV
Answered by: LGJoel
Date published: 2016-07-26
  • 2016-09-24T09:46CST
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