LG Electronics 18,000 BTU 230-Volt Window Air Conditioner with Heat and Remote-LW1812HR - The Home Depot

LG Electronics

Model # LW1812HR

Internet # 203147372

Store SKU # 128073

18,000 BTU 230-Volt Window Air Conditioner with Heat and Remote

LG Electronics 18,000 BTU 230-Volt Window Air Conditioner with Heat and Remote

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

$649.00 / each


Model # LW1812HR

Internet # 203147372

Store SKU # 128073

Want it delivered to your home? Search Internet # 203393711. Stay comfortable no matter the weather or season with the LG 18,000 BTU Heat/Cool Window Air Conditioner w/ Remote (LW1812HR). This 18,000 BTU window AC features multiple fan speeds for those who get really hot or cold, and outdoor air venting to bring fresh outdoor air in to replace the stale, stuffy indoor air that most houses have. The auto restart function allows the fan to restart on the same settings after it unexpectedly shuts off (like during power failures or surges). The built-in Energy Saver button allows the fan and compressor to turn off when the desired room temperature is reached, so you don't have to worry about overcooling or overheating your room. This heat and cool window air conditioner is good for a room size of up to 25 x 40 ft (1000 sq ft).

  • Want it delivered to your home? Search Internet # 203393711
  • Energy Saver Button
  • Air Conditioner & Heater
  • 1 year warranty
  • Four-Way Air Deflection
  • 18,000 BTU Heat/Cool Window Air Conditioner with Remote
  • Energy efficiency: 9.7 EER
  • Digital 12 Hour Timer
  • BTU Performance Cooling:17,500 / 18,000
  • BTU Performance Heating: 9,800 / 12,000
  • Product Dimension: 26 in. x 16 27/32 in. x 30 5/16 in.
  • Note: Product may vary by store

Info & Guides

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Assembled Depth (in.)  30.31 in  Assembled Height (in.)  16.84 in 
Assembled Width (in.)  26 in  Coverage Area (sq. ft.)  1000.000 
Product Depth (in.)  30.31  Product Height (in.)  16.84 
Product Width (in.)  26  Window opening maximum width (in.)  41 
Window opening minimum height (in.)  18  Window opening minimum width (in.)  29 
A/C Cooling Rate (BTU/hr)  18000  A/C Coverage Area (sq. ft.)  1000 
Air Conditioner Product Type  Window Unit  Air direction/circulation  4-way 
Amperage (amps)  Automatic shutoff  No 
BTU Cooling Rating  18000 Btu/h  BTU Heat Rating  12000 Btu/h 
Color  Ivory  Color Family  White 
Controls  Digital  Decibel Rating  55 dBA 
Decibel Rating (Indoor)  55 dBA  Decibel Rating (Outdoor)  63 dBA 
Energy Efficiency Ratio (EER)  9.7  Filter Type  Washable 
Filter light reminder  No  Heater included  Yes 
Number of Fan Speeds  Number of cool settings 
Product Weight (lb.)  136 lb  Remote Control  Yes 
Returnable  Non-Returnable  Sleep setting  No 
Timer  Yes  Voltage (volts)  230 
Warranty / Certifications
Certifications and Listings  1-UL Listed  ENERGY STAR Certified  No 
Manufacturer Warranty  1 year 


Rated 1.8 out of 5 by 10 reviewers.
Rated 3.0 out of 5.0 by One BIG drawback Overall I'm very pleased with the unit. However, I have one major complaint. The fan runs continuously. Once the thermostat reaches the set temp, the compressor or heater shut off but the fan never does. January 15, 2014
Rated 1.0 out of 5.0 by 20X24 Room 480 SQ Ft This unit cools the room well but when it comes to heating it is bad on your electric bill. Sample ($399 and 499) a month. I didn't know it was that my bill was that bad till it was to late. It does not get hot even it you have it on 86 degrees which is the max temp on the unit. I am looking for another option( NOT LG) to heat my room cause I cant afford the electric to run a unit that is not heating but costing your pocket. November 30, 2013
Rated 1.0 out of 5.0 by Unit broke within 2 years I bought this unit for a small garage-workshop which I use seldom. And in less than 2 years the unit's electrical system started acting up turning itself on and off with or without the remote. I took the batteries out of the remote thinkiing it was the remote but it wasn't. Regardless, after few days of on and off, the unit finally just stopped working. Totally dead.Not sure if I want to put more money into repairing it or just buy another one. For sure. IT WILL NOT BE THIS BRAND AT ALL. TOTAL DISAPPOINTMENT. July 11, 2013
Rated 1.0 out of 5.0 by Do not buy this brand I purchased 3 of these units for rental houses. One has broken down 3 times. The other 2 have broken at least once. Units do not heat well and run up the electric bill. I will not be buying this brand again. I have a different brand that I purchased 4 years ago and have never had any trouble with it. December 26, 2013
Rated 2.0 out of 5.0 by TROUBLE I have had this unit for just over 5 years but have used it very little. It does cool and heat well. The buttons on the unit stopped working after about 1 or 2 years so the only way I can operate it is with the remote. Now the bearings in the fan motor are worn-out (Remember this unit has very little run time) so I am goimg to replace the Expensive motor. If the remote quits too, I will disconnect the electronics and install a regular thermostat. For the price of this unit I expected quality but got TROUBLE instead. April 16, 2013
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Store Exclusive. This item is available for purchase in select stores only.