To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

8,000 BTU Thru-the-Wall Air Conditioner with remote

  • LT081CER

Key Features

  • Universal Fit for Sleeve
  • Gold Fin Anti-Corrosion
  • 3 cooling and fan speeds with Auto Cool
  • 4-way air direction
PERFORMANCE
EER 9.6
ENERGY STAR® Qualified Yes
Dehumid. (Pts/Hr) 2.2
Dry Air Flow (CFM) 260
dBA Level (Indoor / Outdoor) 49 / 59
BTU Performance Cooling 8,000
DIMENSIONS
Net Weight (lbs.) 73
Shipping Weight (lbs.) 79
Carton Height (inch) 17 13/32
Carton Width (inch) 27 23/32
Carton Depth (inch) 22 13/32
Dimension Height (inch) 14 13/32
Dimension Width (inch) 24
Dimension Depth (inch) 20 3/32
FEATURES
Thermostat Control Thermistor
Air Deflection 4-Way
Remote Control Yes
Energy Saver Function Yes
Programmable Timer 12 Hr, On/Off
Fan Speed: Cooling (Heating) 3
Compressor Rotary
Indoor Fan Type Turbo
Type Air Discharge Top
Outdoor Vent / Exhaust Yes
Chassis Type XB
Auto Restart Yes
Fan Only 3
Real Grille Yes
ELECTRICAL RATINGS
Voltage / 60 Hz 115
Watts (Cooling) 830
Rated Amps (Cooling) 7.5

What People Are Saying

Rated 5 out of 5 by from Great wall a/c at a great price Love having wall air conditioners as it still allows access to the windows and they don't have to be taken out every Fall. Very happy with the LG brand. This thoroughly cools off the bedroom and even into the hallway. I particularly like the remote feature so I can turn it off and on from across the room. And it was a great price!
Date published: 2012-08-07
Rated 5 out of 5 by from Window A/C unit We purchased this product for my attic room and it has done a tremendous job in keeping the attic cool during this very hot summer.
Date published: 2012-07-18
Rated 5 out of 5 by from Great Investment I purchased this a/c unit at the beginning of the summer long heatwave and it kept my wife and I comfortable day and night. We work overnight so we used the a/c during the hottest part of the day and we still stayed cool. The remote is easy to work but we still didn't quite figure out how to use the timer. All in all, it was worth the investment.
Date published: 2011-09-17
  • 2016-05-03T13:48CST
  • bvseo_cps, prod_bvrr, vn_cps_3.2.0
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_3
  • loc_en_US, sid_MD00000065, PRD, sort_mostRecent
  • clientName_LG
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 5ms
  • REVIEWS, PRODUCT

We're here to support you with our product.

View LT081CER Product Support

Contact us for any support inquiries.

ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

What is the noise level in dcb

Asked by: mab0725
Hello mab0725. The indoor and outdoor decibel ratings for the LG 8,000 BTU Thru-the-Wall Air Conditioner with remote, Model # LT081CER in dBA can be found under the Specifications tab for the unit on the LG site. They are listed as: dBA Level (Indoor / Outdoor) 49/59...^IFV
Answered by: LGJoel
Date published: 2015-06-17

do sell the interior a/c sleeve plastic trim seperate

model LTO810CR a/c
Asked by: ken
Yes, go to LG's website to purchase it through them or find a retailer near you who caries it.
Answered by: PRHollis
Date published: 2015-07-25

can I see the user manual online?

Asked by: Walt
Yes, go to LG's website and you should be able to find & print it out if needed.
Answered by: PRHollis
Date published: 2015-07-25

how long is the cord with this air conditioner and what side is it on left or right?

Asked by: Anonymous
I'm not sure, contact LG to be sure.
Answered by: PRHollis
Date published: 2015-07-25

what is the model number of the wall sleeve to the LT081CER

what is the model number of the wall sleeve to the LT081CER
Asked by: Anonymous
I'm not sure, look on LG's website and/or contact LG by online chat on there website and/or call them for the correct model number.
Answered by: PRHollis
Date published: 2015-10-25

Trim does not fit

Trim is curved on the inside of the frame on all corners and does not match up to the bottom of the unit which has squared off corners. Tried forcing it on and it still will not fit. I need a solution or a part that fits
Asked by: Anonymous
If the trim you have obtained does not work with the wall unit you have purchased, do not try to make it fit by force, that could damage the A/C. Look to your information that came with the unit for the correct trim, but if that does not tell you or you have lost the information, then go to LG website & look there for the correct trim that you should use or contact LG through online chat or by phone.
Answered by: PRHollis
Date published: 2015-07-25

Why can't I place a window unit in a wall?

Asked by: Christine
Wall A/Cs are specifically made to fit in walls, not windows, to try to convert them to a window A/C could damage the A/C & impede its cooling capability & cause other problems. To sum things up, A/Cs should be installed always for what they are built for.
Answered by: PRHollis
Date published: 2015-07-25

what is the warranty on this model

The LG Electronics LW8011ER 8,000 BTU Electronic Air Conditione
Asked by: Bounce
You can get an LG warranty by calling & registering your unit or by going online & registering unit online. Either way you do it, be sure to print out & save all information regarding your warranty.
Answered by: PRHollis
Date published: 2015-07-25
  • 2016-05-03T14:12CST
  • bvseo_cps, prod_bvqa, vn_cps_3.2.0
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_14
  • loc_en_US, sid_MD00000065, PRD, sort_recentAnswersFirst
  • clientName_LG
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 5ms
  • QUESTIONS, PRODUCT