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2.4 5
LG LRMXC1803S
ENERGY STAR®
LG Fridges 2025 LG Fridges 2025
4LA3QH
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Description & Features

The LG LRMXC1803S is a high-end refrigerator that offers a range of features designed to make your life easier and your food fresher. The standout feature of this model is the Slim SpacePlus® Ice System, which allows for more usable space in the door thanks to a more efficient ice maker design.

In addition to this, the LG LRMXC1803S also boasts an Inverter Linear Compressor, which helps to maintain a consistent temperature inside the fridge and freezer. This compressor is also backed by a 10-year warranty, giving you peace of mind that your investment is protected.

One of the key selling points of the LG LRMXC1803S is its smudge-resistant stainless steel finish. This not only looks sleek and modern, but it also makes it easy to keep your fridge clean and looking like new.

Another convenient feature of this model is its ThinQ® WiFi connectivity. This allows you to control your fridge remotely, check the temperature, and receive alerts when the door is left open or if the temperature inside the fridge changes.

The LG LRMXC1803S also has a Smart Cooling System with Door cooling+ technology, which helps to keep the temperature inside the fridge consistent by circulating cold air throughout the door compartments. This is particularly useful for items that you access frequently, such as drinks and snacks.

Finally, the LG LRMXC1803S has a counter depth design, which means that it can be placed seamlessly alongside your countertops, creating a cohesive and streamlined look in your kitchen.

Overall, the LG LRMXC1803S is a top-of-the-line refrigerator that offers a range of advanced features and a stylish design. Its Slim SpacePlus® Ice System, Inverter Linear Compressor, and ThinQ® WiFi connectivity make it a convenient choice for anyone looking to upgrade their appliance. Its smudge-resistant stainless steel finish and counter depth design make it a visually appealing choice as well.


Slim Width for a Slim fit
Fit your French door fridge without renovating your fridge alcove. The new 32.7/8" wide Slim French door fridge is designed to fit alcoves 33.5" in width. Provide that seamless premium look to your kitchen with the new Slim French door fridge, while allowing 1/3" on either side for venting.
The combination of LG Inverter Linear Compressor and air flow design from the back and front vents helps to keep food fresher for longer and enhance cooling for stored items.
™"}}" id="text-4101ea4cad" class="cmp-text "> Door Cooling ™
Fast Cooling for Stored Door Items

Air vents located at the front of the fridge direct cool air onto food items stored in the door area.
Retractable Shelf to Store Tall Items

You can adjust the shelf by sliding it back when you are storing tall and bulky bottles or pots.

SpacePlus™ Ice System
The Slim Indoor Icemaker

Our innovative icemaker system is built into the fridge door to give you wide open shelf space whilst still allowing for storage on the door.
Reduce Fridge Odours with Fresh Air Filter

Minimise refrigerator odours with this air filtration system. A fan actively forces air through the carbon deodoriser and re-circulates it back across the shelves.

Tall Ice and Water Dispenser®
The Ice & Water Dispenser® in this LG refrigerator is one of the tallest around in its class, measuring in at 9.2 inches. From pitchers to pint glasses, finally an ice and water dispenser that can accommodate just about any container.
LG Stainless Steel

Finished with a protective finish, the LG Stainless Steel Series is smudge and fingerprint resistant. A dry cloth is all it takes to bring back its original luster.

Stylish Design You Can't Wait to Get Your Hands On
Fingerprint and smudge resistant finish easily wipes clean with a soft, dry cloth, so the only lasting impression is your impeccable taste. At last, the kitchen you can't wait to show off is the kitchen that handles real-life in style.
Think you'll run out of ice? Think Again

From making extra ice for tonight's dinner party to getting smartphone notifications when the door is left open, use the LG ThinQ® app to control key features and get important notifications from any-where. It even works with the Google Assistant and Amazon Alexa, so you can operate smart features with your voice.

Watch the Full Movie
Inverter Linear Compressor
10 Year Warranty On Linear Compressor

With less vibration, moving parts and noise than a conventional LG compressor system, the LG Inverter Linear Compressor is quieter and more durable. As the Inverter Linear Compressor is the heart of your refrigerator we back this with a 10 year parts warranty on the compressor.*

Manufacturer's Warranty: 1 year

UPC: 772454071669

EAN: 0772454071669


Consistent Temps from Top to Bottom
LRMXC1803S - Consistent Temps from Top to Bottom
Located in the top of the fresh food section, the Door Cooling + vent extends the reach of LG's Smart Cooling system. Blasts of cool air reach all areas of the refrigerator-including the door-to help maintain consistent temperatures from top to bottom and help keep all foods fresh and flavorful.
More shelf space.
More shelf space.
LRMXC1803S - More 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.
Sharp Design, Seamless Fit.
Sharp Design, Seamless Fit.
LRMXC1803S - Sharp Design, Seamless Fit.
Enjoy a built-in look with the counter depth feature on this LG refrigerator. Thanks to its slightly shallower depth, it can stand flush with your countertop for a sleek look.
One Size Fills All.
One Size Fills All.
LRMXC1803S - One Size Fills All.
From pitchers to pint glasses, finally an ice & water dispenser that can accommodate just about any container. The water and ice dispenser in this LG french door refrigerator is one of the tallest around, measuring in at an ultra-accommodating 12.6 inches.
Stylish Design You Can't Wait to Get Your Hands On
Stylish Design You Can't Wait to Get Your Hands On
LRMXC1803S - Stylish Design You Can't Wait to Get Your Hands On
Fingerprint and smudge resistant finish easily wipes clean with a soft, dry cloth, so the only lasting impression is your impeccable taste. At last, the kitchen you can't wait to show off is the kitchen that handles real-life in style.
Keep Your Appliance Running Smoothly
Keep Your Appliance Running Smoothly
LRMXC1803S - Keep Your Appliance Running Smoothly
Proactive smart alerts delivered right to your smartphone help you understand your appliance needs, avoid potential problems, and keep your LG appliances running at their best for years on end.
Fresher is Better.
Fresher is Better.
LRMXC1803S - Fresher is Better.
Multi-Air Flow System is designed to maintain superior humidity and temperature levels to help keep your food fresher, longer. Digital sensors constantly monitor conditions within the refrigerator and strategically-placed vents in every section to help surround your food with cool air no matter where you put it.
Peace of Mind.
Peace of Mind.
LRMXC1803S - Peace of Mind.
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 limited warranty.
Save money. Save Energy.
Save money. Save Energy.
LRMXC1803S - Save money. Save Energy.
Save money and energy with this ENERGY STAR® qualified LG refrigerator that exceeds minimum federal energy standards.

Specs
Capacity
Freezer (cu.ft.) 7.8 cu.ft.
Refrigerator (cu.ft.) 10.5 cu.ft.
Total Capacity (cu.ft.) 18.3 cu.ft.
Convenience
Auto Closing Door Hinge Yes
Child Lock Yes
Door Alarm Yes
LoDecibel™ Quiet Operation Yes
Sabbath Mode Yes
Temperature Controls Electronic/Digital
Cooling
Fresh Air Filter Yes
Inverter Compressor Yes
Linear Compressor Yes
Multi-Air Flow™ System Yes
Smart Cooling Plus™ System Yes
Temperature Sensors 5
Dimensions/Clearances/Weights
Carton Dimensions (WxHxD) 37 1/2" x 71 7/8" x 37"
Counter Depth Yes
Depth (Total with Door Open) 41.87"
Depth with Handles 28.75"
Depth without Door 24"
Depth without Handles 28.75"
Door Edge Clearance with Handle 3.12"
Door Edge Clearance without Handle 3.12"
Height to Top of Case 68.62"
Height to Top of Door Hinge 70.37"
Installation Clearance Sides 1/8
Standard Depth No
Weight (Unit/Carton) 262 lbs. / 284 lbs.
Width 32.87"
Width (Door Open 90 with Handle) 36.87"
Width (Door Open 90 without Handle) 36.87"
Energy
Energy Consumption (kWh/Year) 636
ENERGY STAR® Qualified Yes
Freezer
Door Type Pull Drawer
Drawers 2-Tier Organization
DuraBase™ Solid Drawer Base Yes
Freezer Light Yes
Limited Warranty & UPC
Inverter Compressor (Parts Only) 10 Years
Linear Compressor (Parts Only) 10 Years
Parts & Labor 1 Year
Sealed System (Parts & Labor) 7 Years
UPC 772454071669
Materials and Finishes
All Available Colors Smudge Resistant Stainless Steel
Contour Door Yes
Hidden Hinges Yes
Surface Smooth
Refrigerator
Cantilevered Shelves Yes
Crisper Bins 2 Humidity Crispers
Door Bin Construction 1 Piece (Clear)
Glide N' Serve™ Drawer No
No. of Bins 5 Total
No. of Shelves 1 Full, 2 Half (1 Folding)
Refrigerator Light Ceiling LED
Shelf Construction Spill Protector™ Tempered Glass
Summary
Display Type Membrane / White LED
Refrigerator ThinQ® Smart Features
SmartDiagnosis™ Yes
Voice Activation Yes
wi-fi Enabled Yes
Works with Google Assistant and Amazon Alexa
Water & Ice System
Dispenser Light Yes
Dispenser Type Integrated Tall Ice & Water
Dual Ice No
Ice & Water Dispenser Yes
Ice System Slim SpacePlus®
Water Filter LT1000P
Manuals
LG Fridges 2025 LG Fridges 2025
Video
LRMXC1803S
Reviews
Rebates
Warranty
Financing
Install
Delivery and installation services are available from CAS
(Includes washers, dryers, and more.)
Click here for more details.

Custom advanced installation services (after delivery)
(Gas connections, ventilation, dishwashers, etc.)
Offered by Quick Contractors®
 1-877-694-3909
To book service online, please visit quicktask.com/cas
Delivery