21 cu. ft. French Door Counter-Depth Refrigerator
  • 21 cu. ft. Capacity
  • Counter-Depth
  • Exterior / Interior Styling Package
  • 4 Compartment Crisper System
21 cu. ft. French Door Counter-Depth Refrigerator


  • Door Type
    French 3-Door
    Total Capacity
  • ENERGY STAR® Qualified
    Counter Depth (in.)
  • SmartDiagnosis™


  • Refrigerator
    14.70 cu. ft.
    6.20 cu. ft.
  • Total
    20.9 cu. ft.


  • ENERGY STAR® Qualified
    Yes (573 kWh/Year)
    Multi-Air Flow Cooling
  • Temperature Sensors
    Linear Compressor
  • Display Type
    Smooth Touch Control / Green LED
    Temperature Controls
    Internal LED Touch Pad
  • Door Alarm
    LoDecibel™ Operation
  • SmartDiagnosis™
    Auto Closing Door Hinge
  • Freezer Door Type


  • No. of Shelves
    4 Split
    Slide-Out Shelves
  • Cantilevered Shelves
    Shelf Construction
    Spill Protector™ Tempered Glass
  • Crisper Bins
    2 Humidity Crispers / 1 Bonus Drawer
    Glide N’ Serve™ Drawer
  • Refrigerator Light
    Premium LED


  • No. of Shelves/Bin
    8 Total (5 Adjustable Gallon Sized)
    Dairy Corner/Bin
  • Door Bin Construction
    2 Piece (Clear+Opaque)


  • Door Type
    Pull Drawer
    Ice Maker
    2.5 lbs / 2.7 lbs (IcePlus)
  • Drawers
    2-Tier Organization
    DuraBase™ Solid Drawer Base
  • Drawer Divider
    Ice Bin
  • Freezer Light


  • Contour Door
    Hidden Hinges
  • Surface
    Stainless Steel
    Flush & Metal Cover Over Mechanical Parts
  • Available Colors
    Stainless Steel (ST)
    Matching Commercial Handles


  • Dimensions (W case x H top of hinge x D with handles)
    35 3/4" x 69 3/4" x 30"
    Depth with Handles
  • Depth without Handles
    27 1/2"
    Depth without Door
    23 5/8"
  • Depth (Total with Door Open)
    42 1/4"
    Height to Top of Case
    68 3/8"
  • Height to Top of Door Hinge
    69 3/4"
    35 3/4"
  • Width (Door Open 90° with Handle)
    44 1/4"
    Width (Door Open 90° without Handle)
    39 1/4"
  • Installation Clearance
    Sides 1/8", Top 1", Back 1"
    Weight (Shipping)
    333 lbs.
  • Carton Dimensions (WxHxD)
    38" x 73" x 33"
    Weight (Product)
    278 lbs.


  • 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)
What people are saying
Rated 1 out of 5 by from Totally disappointed with service!! I've been without my LG fridge for nearly 30 days now! I've had THREE service providers contact me ON the day of my appointments, that they DO NOT support my fridge in my state! Something that would've REALLY helped for LG to know, before scheduling and rescheduling THREE different service providers. I finally contacted a repair service in my area and now they, the service/repair provider, is notifying me that without an LG approved account #, I will have to pay them for the service and repair, NOT LG! I'm sincerely disappointed by the LG brand, service and quality of customer service...
Date published: 2019-06-13
Rated 1 out of 5 by from Defective Refrigerator My refrigerator makes a loud humming sound and the freezer has frosted over several time. Not happy.
Date published: 2019-05-14
Rated 5 out of 5 by from LG frige perfect for our new kitchen! We haven't had our new LG refrigerator long, but boy do we love it! It is a perfect compliment to our new kitchen and the features are awesome! Thanks LG!
Date published: 2019-04-02
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

How much clearance is needed on the sides? My refrigerator will be next to a wall and I need to make sure the door can open completely.

Asked by: Tfridge
The LG 21 cu. ft. French Door Counter-Depth Refrigerator, Model # LFC21776ST has a width of 35 3/4" and a width of 44 1/4" with the door open 90° (with Handles). The recommended installation clearance spacing for the sides is 1/8" for the case. You will need a 4 1/4" clearance for either door to open 90°...^IFV
Answered by: LGJoel
Date published: 2018-12-10

The bottom drawer broke and I am having a hard time finding a replacement as it's slightly smaller then the others. Please help??

Asked by: Titobm208
Hello, we are unsure which drawer you are in need of. Please see the link provided for parts. ^AC https://encompass.com/model/ZENLFC21776ST
Answered by: Amber C
Date published: 2018-07-24

Hello, I cannot find the water filter is there one on this unit>

Asked by: Drilling
This unit does not have a built in water filter. ^AC
Answered by: amber
Date published: 2018-01-03

Help! I cannot figure out how to adjust the freezer/refrigerator temps. Every time I push the button to adjust the temperature, it goes LOWER. I cannot figure out how to raise the temperature and I can't find the info in the manual. What do I do??

Asked by: katysnee
You have to keep pressing the button for it to start over again. ^AC
Answered by: amber
Date published: 2017-12-18

We had the unit for 7 months and now the bottom freezer has ice built-up, ?no auto defrost. The upper unit is OK. What should we do next ?

Asked by: EPking
What you have described is far from what we expect. We would be more than happy to look into this issue for you. Our support team is available via Twitter @LGUSSupport or Facebook www.Facebook.com/LGUSA ^CP
Answered by: ChrisPSM
Date published: 2018-05-17

If I buy this refrigerator from Sears, do I still receive the linear 10 year warranty even if I decline the extra Sears warranties.

Asked by: simonesteger
The 10 Year Warranty is for the Linear Compressor in the ENERGY STAR® Qualified LG 21 cu. ft. Large Capacity Counter-Depth 3-Door French Door Refrigerator, Model # LFC21776ST and that is a Manufacturer's Warranty which comes with the refrigerator regardless of whether or not you have an additional warranty from Sears. The refrigerator also has a Limited Manufacturer's Warranty of 1 Year Parts and Labor, and 7 Years on the Sealed System. On both the 10 year warranty and the 7-year warranty, only the parts are covered but the labor is not covered after 1 year. You may want to review the Sears Warranty to see what it covers to determine if you should get it or not. Some Warranties cover what is not covered by the Limited Manufacturer's Warranty...^IFV
Answered by: LGJoel
Date published: 2017-10-12

Where is proper location for water supply and power for a series LFC21776ST REFRIGERATOR?

Asked by: Bobalex57
We appreciate your interest in the refrigerator. I apologize, but I do not fully understand the question about the proper location for the water and power supply. For better assistance, please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2017-08-23

The internal side of the handles to the French doors have what looks like holes for screws. Should there be a cover or screw to cover the holes? Our installer may have forgotten to put then on. Where can we get them?

Asked by: Jmariano
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at https://www.encompassparts.com/. The part number for the cover is 5006JA2069A.
Answered by: NeilE
Date published: 2017-07-10
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