Skip to Contents

Ultra-Large Capacity Door-in-Door™ 3 Door French Door Refrigerator with Dual Ice Makers

  • LFX29945ST

  • Stainless Steel

Key Features

  • Ultra-Capacity (29 cubic feet)
  • Slim SpacePlus™ Ice System
  • Smart Cooling System
  • Dual Ice Maker
Store more.

Store more.

Stock-up and store everything you need. With a cavernous 29 cubic feet of space, this LG French Door refrigerator gives you ample space for all of your family’s favorite foods and keeps them conveniently organized and within reach.

Door-in-Door™

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. Also, the additional shelf space gives you yet another way to keep your refrigerator organized.

Fresher is better.

Fresher is better.

Smart Cooling system is designed to maintain superior conditions within the refrigerator. The Linear Compressor reacts quickly to temperature fluctuations and helps keep your food fresher, longer. Meanwhile, strategically-placed vents in every section surround your food with cool air no matter where you put it.

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

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.

Easy in. Easy out.

Easy in. Easy out.

The Smart Pull handle makes opening and closing the freezer quick and easy. All it takes is a simple lift of the handle for effortless access to your freezer.

SUMMARY
Door Type French 3-Door
Total Capacity 29.2 cu. ft.
Size (W x H x D) 35 3/4" x 70 1/4" x 35 1/4"
Ice & Water Dispenser Yes
CAPACITY
Refrigerator 19.4 cu. ft.
Freezer 9.6 cu. ft.
Total 29 cu. ft.
FEATURES
CEE Tier Rating Tier 1
Ice & Water Dispenser Yes
Dispenser Type Integrated Tall Dispenser
Ice System Slim SpacePlus™
Daily Ice Production 5.5 lbs
Ice Storage Capacity 7.2 lbs
Dual Ice Makers Yes
Water Filtration System Compact Filter LT700P
Smart Cooling System Yes
Multi-Air Flow Cooling Yes
Temperature Sensors 10
Linear Compressor Yes
Fresh Air Filter Yes
Display Type Membrane (White 88 LED)
Temperature Controls Digital
Door Alarm Yes
Child Lock Yes
LoDecibel™ Quiet Operation Yes
SmartDiagnosis™ Yes
Auto Closing Door Hinge Yes
REFRIGERATOR
No. of Shelves 4 Split (3 Fixed/1 Folding)
Folding Shelf Yes
Cantilevered Shelves Yes
Shelf Construction SpillProof™ Tempered Glass
Crisper Bins 2 Humidity Crispers / 1 Bonus Drawer
Glide N’ Serve™ Drawer Yes
Refrigerator Light Premium LED (Ceiling and Side)
REFRIGERATOR DOOR
No. of Shelves/Bin 7 Total (2 Adjustable Gallon Size, 1 Half Bin)
Door Bin Construction Clear Bins with White Deco
Dairy Corner Yes
FREEZER
Door Type Pull Drawer
Drawers 2
Handle SmartPull™ Freezer Handle
DuraBase™ Solid Drawer Base Yes
Drawer Divider Yes
Ice Bin Yes
Freezer Light Premium LED
MATERIALS AND FINISHES
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
DIMENSIONS/CLEARANCES/WEIGHT
Depth with Handles 35 1/4"
Depth including Door 33 3/4"
Depth without Door 29 1/2"
Depth (Total with Door Open) 49 14/16"
Height to Top of Case 68 3/4"
Height to Top of Hinge 70 1/4"
Width 35 3/4"
Width (Door Open 90° with Handle) 48 1/8"
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 38"
WARRANTY
Limited Warranty 1 Year Parts and Labor, 7 Years on the Sealed System, 10 Years on Linear Compressor
UPC 048231 784849

What People Are Saying

Rated 4.8 out of 5 by 32 reviewers.
Rated 5 out of 5 by Love the features on this refrigerator!! When I bought this fridge, I was excited because of the different draws and features. Love it!! July 1, 2015
Rated 5 out of 5 by This Fridge is huge There is so much room. The Lighting, sliding drawers, and adjustable shelves. Great on electric bill also, Had this unit for one month and my electric went down $6.00 dollars. I know this because my other Fridge use to run approx. every 15 minutes. I know this unit is going to save on energy usage. Thanks LG, Great Product :) Very Happy consumer thus far. January 15, 2015
Rated 5 out of 5 by We like it No issue since we purchased, it looks great nice size January 3, 2015
Rated 5 out of 5 by Just what we needed! Outstanding third door! We needed an upgrade from a very old two door fridge! One day we decided we had enough and went shopping. Found this as replacement because of size (29 CF), but the real seller was the third door in the door that give a quick opening for the multi-use items we use most often, like creamer, milk, soft drinks. The wife uses it also to store sauces and condiments she may use in cooking. We have had it for about a month now and enjoy the filtered water and the bigger lower freezer. It is quit, and makes a nice addition in the kitchen. Thanks to LG for creating a French Door like this! November 17, 2014
Rated 5 out of 5 by Really nice refrigerator Researched alot of refrigerator manufacturers. Decided on this make and model based on LG reputation and features. Temperature is awesome, products stay fresh much longer than I expected. I've read issues with ice maker but I have none. I really enjoy this refrigerator and would recommend it for those looking for a quality product. November 5, 2014
Rated 5 out of 5 by This fridge is the best Excellent features and settings. Love this 4-door...for all those quick-grabs. And therefore less energy use. Dual ice cranks plenty out when needed. Cool lighting. Lots of drawers/shelves/nooks. Super shiny stainless as compared to the just-got-rid-of similar F-daire. Very quiet. Filter doesn't cost a half-day's wages. Owned only for 3 mths so time will tell. October 14, 2014
Rated 4 out of 5 by So far so good The specs are admirable. Other reviews mentioned excess noise. There has been no noise at all. The book says that the magnetic component of the compressor can give noise if the refrigerator isn't level ... so be sure it is level. My only mild complaint is that the "door-in-a-door" does not easily stay closed. You must be very careful to push it closed tightly ... or the door pops back open in a few seconds, after you have walked away ... and the alarm eventually goes off. The alarm is so quiet that you might not hear it over your TV. October 4, 2014
Rated 5 out of 5 by Very nice fridge!! Great size and storage options. LED lighting is great. Secondary ice maker in the freezer is great for never letting me run out of ice. The door-in-door is great too for accessing all my ketchup bottles. September 20, 2014
  • 2015-08-27T13:35:41.846-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_32, tr_32
  • loc_en_US, sid_MD05066628, prod, sort_default
2 Next>>

We're here to support you with our product.

Contact us for any purchasing inquiries.

Product Support

ASK & ANSWER

Ask your questions. Share your answers.

16 Questions & 12 Answers

Ask Your Questions, Share Your Answers

Ask your questions. Share your answers.

 
 
« Back
 
 
I unplugged it, but I think I need a new one. Where can I find one or what is wrong with the sensor?
Category: I own this product
 
Products related to my question
 
 
1 year, 3 months ago
User Name:
Lyles
Md
 
Please wait while more information about Lyles is loaded.
Additional information about Lyles could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
Lyles,
I'm having the same issue. Too much cold air entering the refrig and freezing food. I've had the whole inside back panel with the damper/sensors replaced and the control board and the issue still exist.
Gender: female
6 months ago
User Name:
Elaine1
Ravenna, Ohio
 
Please wait while more information about Elaine1 is loaded.
Additional information about Elaine1 could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
We regret the trouble you have experienced with this refrigerator. It is uncertain to what you are referring when mentioning sensors being closed. What is actually happening in this device? If the unit is not operating properly, then the unit may require service. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair....
1 year, 3 months ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
+1point
1out of 1found this answer helpful.
HelpfulNot Helpful
Category: I do not own this product
1 year, 1 month ago
User Name:
TerryKath
 
Please wait while more information about TerryKath is loaded.
Additional information about TerryKath could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
Yes.
Gender: male
10 months ago
User Name:
Martin44
Celebration, FL, USA
 
Please wait while more information about Martin44 is loaded.
Additional information about Martin44 could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
Yes it does!!!
11 months ago
User Name:
John821
Fort Walton Beach, FL, USA
 
Please wait while more information about John821 is loaded.
Additional information about John821 could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
What is LoDecibel™ Operation and how is it diferent from LoDecibel™ Quiet Operation?
Category: I do not own this product
Interested in: Feature comparison
 
Products related to my question
 
 
1 year, 10 months ago
User Name:
PaulaB
Yorktown
 
Please wait while more information about PaulaB is loaded.
Additional information about PaulaB could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
I am not exactly sure but I believe they are the same thing. I will say that this refrigerator is extremely quiet. Though, come to think of it, I don't remember our last 20 year old refrigerator being noisy enough to be a distraction. The noisiest part of the old fridge was the ice maker dropping ice. Haven't noticed that in this new fridge.
Gender: male
1 year, 7 months ago
User Name:
Thefireguy
Greenville, SC, USA
 
Please wait while more information about Thefireguy is loaded.
Additional information about Thefireguy could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
Category: I own this product
User submitted photo
1 year, 5 months ago
User Name:
Victoriaryan
Sulphur, LA, USA
 
Please wait while more information about Victoriaryan is loaded.
Additional information about Victoriaryan could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
The ER IF code is indicative of a problem with the Icemaker Fan or its motor. This can potentially be resolved by allowing the refrigerator to thaw for about 4 hours, and then reconnecting it. If it does not, then the unit will likely require service. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair....
1 year, 5 months ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
Has staff answer
Has expert answer
 
1 answer

Power Saving mode

How do you disable the power saving mode on my LG LFX29945ST model ?

The display only show the ice maker status only and i can't see anything else unless i open the door

Thanks
Category: I own this product
Interested in: How To use
1 year, 5 months ago
User Name:
Bourne
 
Please wait while more information about Bourne is loaded.
Additional information about Bourne could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
We appreciate your interest in this refrigerator. According to the information we have available, it would appear that the Energy Saving Mode does not have an option available for the activation or deactivation of this feature.
1 year, 4 months ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
+1point
1out of 1found this answer helpful.
HelpfulNot Helpful
  • 2015-08-27T13:36:41.263-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_MD05066628, prod, sort_default
2 3 4 Next>>
  • 2015-08-27T13:36:41.267-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_MD05066628, prod, sort_default
2 3 4 Next>>