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8,000 BTU Window Air Conditioner with remote

  • LW8012ER

BTU Performance 8,000
EER 10.8
Dehumid. (Pts/Hr) 2.2
dBA Level (Indoor / Outdoor) 54 / 60
Est. Cooling Area (Sq. Ft.) 340
Product (WxHxD) 19 9/16" x 12 3/8" x 19 3/8"
Shipping (WxHxD) 22 11/16" x 15 1/4" x 21 1/4"
Net Weight (lbs.) 59
Shipping Weight (lbs.) 63
Thermostat Control Thermistor
Air Deflection 4-Way
Energy Saver Function Yes
Fan Speed: Cooling 3
Fan Only Speed 3
Remote Control Yes
Compressor Rotary
Indoor Fan Type Turbo
Type Air Discharge Top
Chassis Type Top Down
Voltage / 60 Hz 115
Watts 740
Rated Amps 6.9
UPC 048231365796

What People Are Saying

Rated 5 out of 5 by from My first one lasted 10 years and still worked!! My first LG 8,000btu unit was in for 10 years and still works. I bought a new one for our bedroom and the old one now keeps my shed cool and dry
Date published: 2016-09-28
Rated 5 out of 5 by from Best window a/c ever. quite, efficient, durable, great value, easy to install
Date published: 2016-05-29
Rated 5 out of 5 by from It's cool how well it cools! We live in a 360sq ft park model RV. The unit is installed in the main room and with the use of ceiling fans cools the entire house...and quickly. We are entirely satisfied.
Date published: 2015-01-29
Rated 5 out of 5 by from cools quickly I have run this a/c almost non-stop for 3 months in Texas heat and it is great! Not too noisy and well worth the upgrade from the smaller less-expensive model which is so noisy when it cuts on and off that I am thinking of returning it (hardly used because wakes me up all night long).
Date published: 2014-09-20
Rated 5 out of 5 by from Rather quiet, and good cooling This is the first Air conditioner I have owned, so I can only compare it to those others I have encountered elsewhere, But I am well pleased with this machine. It seems to be as quiet as one could expect an air conditioner to be, being hardly much louder than a small fan when on low, and a while noticeable when on high, still not offensive. It cools very well, doing a most admirable job with my small house, which with it's open floor plan comes to larger than this AC is rated for, and yet still makes walking inside on a hot day like entering an oasis. Just make sure you follow the installation instructions and read how to preform the needed maintenance of the filter, etc. And you should find this a great product.
Date published: 2014-08-23
Rated 5 out of 5 by from Great features.Easy to use Cools area fast.3 speed fan a plus.
Date published: 2014-08-20
Rated 2 out of 5 by from Poor quality control ! Mounting bracket on bottom of unit is spot welded on at 30 % angle . it makes the side panel very misaligned . Makes it much harder to install !!! Also noticed that the inside fan sounds like it is rubbing against something !? Very loud when it rains ...
Date published: 2014-07-29
Rated 4 out of 5 by from Very Quiet. Nice controls. Old mounting system. Very quiet and cools very well. Mounting system is dated compared to features. Temp "up" button on unit not working, but remote does the job...not worth carrying it back to the store for that defect. Clean design and white color a big improvement over old one it replaced. Good directions and ALL hardware included for normal mount, but does not seal 100% around bottom of window frame, so that keeps it from my top rating. When an AC unit even comes with a remote, one would think the sliding vinyl accordion panels to the sides could be a better design by now.
Date published: 2014-07-23
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We're here to support you with our product.

View LW8012ER Product Support

Contact us for any support inquiries.


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.

Lost my directions, how do I set the timer?    Thanks much

Asked by: Hillybratt
We appreciate your interest in this air conditioner system. Each press of the TIMER button, on the control panel, will add an additional hour to the Timer Process. This button works in the same fashion as does that on the remote control.
Answered by: NeilE
Date published: 2017-06-16

My power button has stopped working is there a way to turn it on I don't have a remote for it

Asked by: Trish 77
I apologize, but no; if the power button does not work, and no remote control is available, then the air conditioner will require service to allow for operations. 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
Answered by: NeilE
Date published: 2016-10-19

I've cleaned the filter. Red "clean filter" light still on.

Asked by: Libertyhenderson520
We regret the inconvenience you have experienced with this air conditioner. This red indicator light is typically related to the CLEAN FILTER alert. The ‘Clean Filter’ LED will light up to notify you that your filter needs to be cleaned. After cleaning the filter, press “Temp ^” and “Temp v” buttons together to turn off ‘Clean Filter’ light. The filter reset must be done from unit control panel. The buttons on the remote control will not perform in this fashion.
Answered by: NeilE
Date published: 2016-08-18

Why lg lw8012erj Water come from front ?

Asked by: Hanif vora
When water leaks from the front of the cabinet, usually this is caused by improper installation, tilting the cabinet too far forward. However, if this water is coming from the upper vents, then this could simply be due to high humidity in the room. Please contact our Customer Interactive Center at 800-243-0000 for assistance with this matter.
Answered by: NeilE
Date published: 2016-08-02

My LG model LW8012ER is professionally installed on high floor in apartment building BUT when we have heavy rains & winds the unit leaks from the bottom onto window sill as if the rain comes through the top vents and out bottom seem. What can be done?

Asked by: WOL III
Proper installation of this air conditioner would have any water, whether from the rain or from its own produced condensation, running outward, toward the back of the air conditioner cabinet. The pathway for the water is blocked between the inside and outside portion of the cabinet. It would seem that there is a higher level of humidity being collected, and the cabinet being tilted forward, may be allowing additional moisture inside the room. Please contact our Customer Interactive Center at 800-243-0000 for additional information.
Answered by: NeilE
Date published: 2016-07-20

Do I clean the outside with water hose 

Asked by: begal
We appreciate your interest in this air conditioner. It is not recommended to spray the cabinet with a water hose. It is recommended to keep as much water out of this device as possible. This is part of the reason for the recommendation of an awning or cover over the cabinet.
Answered by: NeilE
Date published: 2016-07-18

Blinking red power light.  Unplugged unit, waited 3min and plugged back in.  Is the blinking red power light a concern?

Asked by: AJHS
We regret the trouble you have experienced with this air conditioner. Where is the location of this particular blinking light? If it is on the display/control panel, is there a notation next to it? It is recommended to check the air filter and clean it if necessary. If that does not resolve the matter, then please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2016-06-08

Where can I find an installation guide for this product?  What is the maximum window width it can handle?

Asked by: Hot Guy
This room air conditioner is designed for installation in standard, double-hung windows with actual opening widths from 22” to 36”. The upper and lower sash must open sufficiently to allow a clear vertical opening of 13” from the bottom of the upper sash to the window stool. This information can be found on page 12 of the owner’s manual. A copy of this manual can be downloaded from our website at
Answered by: NeilE
Date published: 2016-05-23
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