LG Electronics 11,500 BTU 230/208 Volt Through-the-Wall Air Conditioner with Remote-LT123CNR - The Home Depot

LG Electronics

Model # LT123CNR

Internet # 202073166

11,500 BTU 230/208 Volt Through-the-Wall Air Conditioner with Remote

LG Electronics 11,500 BTU 230/208 Volt Through-the-Wall Air Conditioner with Remote

This item has been discontinued.
The Home Depot no longer carries this specific product.

$548.00 / each
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Model # LT123CNR

Internet # 202073166

Store SO SKU # 486717

Create a cooling schedule with the LG Electronics 11,500 BTU Through-the-Wall Air Conditioner. It features a 12 hour on-off timer that helps save electricity. This unit adjusts to your cooling needs with 3 fan speeds, 3 cool settings and 4-way air direction. Designed to cool approximately 550 sq. ft., it removes up to 3.8 pints of moisture from the air per hour. The washable air filter saves money on replacements. Wall sleeve sold separately.

  • Through-the-Wall (TTW) wall sleeve sold separately
  • 11,500 BTUs is ideal for decent size rooms
  • Through-the-wall installation
  • 3 fan speeds and 3 cool settings adjusts to your cooling needs
  • 4-way air direction circulates cool air
  • 12-hour on/off timer lets you create a cooling schedule without wasting electricity
  • Remote control for easy temperature adjustment from across the room
  • Washable air filter saves money on replacements
  • Removes up to 3.8 pints of moisture from the air per hour
  • Gold Fin anti-corrosion treatment
  • Auto sleep mode
  • 12-hour on/off timer
  • Designed to cool approximately 550 sq. ft.
  • This item does not qualify for the Major Appliance Delivery & Haul Away or Installation Services

Info & Guides

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Assembled Depth (in.)  20.0938 in  Assembled Height (in.)  14.0406 in 
Assembled Width (in.)  24 in  Cut-Out Front to Back Depth (in.)  16.72 in 
Cut-Out Height (in.)  15.53 in  Cut-Out Left to Right Width (in.)  25.88 in 
Product Depth (in.)  20.093  Product Height (in.)  14.406 
Product Width (in.)  24 in 
A/C Cooling Rate (BTU/hr)  11500  A/C Coverage Area (sq. ft.)  550 
Air Conditioner Product Type  Through the Wall Unit  Air direction/circulation  4-way 
Amperage (amps)  6.4  Automatic shutoff  No 
BTU Cooling Rating  11500/11200 Btu/h  Color  Beige 
Color Family  Beige/bisque  Controls  Digital 
Decibel Rating  52 dBA  Decibel Rating (Indoor)  52 dBA 
Decibel Rating (Outdoor)  61 dBA  Energy Efficiency Ratio (EER)  8.8 
Filter Type  Washable  Filter light reminder  No 
Heater included  No  Number of Fan Speeds 
Number of cool settings  Product Weight (lb.)  80 lb 
Remote Control  Yes  Returnable  Non-Returnable 
Self-diagnostic tools  No  Sleep setting  No 
Sleeve Included  No  Timer  Yes 
Voltage (volts)  230/208 
Warranty / Certifications
Certifications and Listings  1-UL Listed  ENERGY STAR Certified  No 
Manufacturer Warranty  1 yr 


Rated 3.7 out of 5 by 18 reviewers.
Rated 5.0 out of 5.0 by soleved my problem I had an old thru-wall AC in my condo. After doing reseach I found HOME DEPOT offered this unit. It took a week to arrive after the on line purchase. It took less than one hour to remove the old unit and install this one. THe new LG AC works great and was a lot less expensive than the other choices. I will recommend this replacement unit to the other 30 owners of condos in my building. I will also recommend Home Depot as the place to get the unit. July 11, 2010
Rated 4.0 out of 5.0 by Excellent Product. Easy Install. Received the product right on time. Delivery folks took out the old AC with no problem. New AC went in easily. Works so far, but no real heat yet. May 21, 2013
Rated 4.0 out of 5.0 by Thru wall AC Nice product, works well, However it does NOT come w/ the required sleeve to install it in the wall. That is another $78 + S&H. March 12, 2013
Rated 4.0 out of 5.0 by Air conditioner This air conditioner does a nice job cooling off the space. Its a little louder then I would have liked. Great energy efficient setting. July 27, 2010
Rated 1.0 out of 5.0 by DO NOT BUY THIS UNIT I've had this AC for nearly 2 months, and it performs worse than the 40 year old AC removed. The old one worked - not good - but it worked. This one recycles over, and over and over all day long, and it never reaches the temperature that I've got it set at. I've got an "atomic clock" with temperature control, only 8 feet directly in front of it. I'm so disappointed in this unit. If it were possible, I'd have my contractor take it out, and I'd return it to the store. DO NOT BUY THIS UNIT July 8, 2014
Rated 5.0 out of 5.0 by this product cools better than I expected. I replaced my 20 year old air conditioner with this one, and it fit my wall sleeve perfectly. The unit is quieter than my old one but with just as much air flow. I am pleased with the LG brand and would recommend this unit to anyone wanting a great deal on a through the wall unit. July 17, 2013
Rated 5.0 out of 5.0 by This product works great. I bought this AC to use in a walk-in cooler with a coolbot and its performance is amazing and durable. December 20, 2012
Rated 5.0 out of 5.0 by Great A/C Very powerful Very powerful fan, cold air, fairly quiet, shuts off when temp is reached Cons: very heavy, expensive (but worth it) July 31, 2012
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