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LG Electronics LW1212ER High Efficiency 12,000-BTU Room Window Air Conditioner

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By: LG
Walmart #: 552280719
LG Electronics LW1212ER High Efficiency 12,000-BTU Room Window Air Conditioner
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About this item

Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.
    The LG High Efficiency LW1212ER 12,000 BTU Window-Mounted Air Conditioner with Remote Control is perfect for medium to large size rooms up to 550 square feet. You will cool a lot and save even more with this unit's energy saver function, 24-hour on/off timer and a 10.8 Energy Efficiency Ratio. With its stylish, full-function remote, you can even get your cool on from across the room. Plus, LG's patented Gold Fin anti-corrosion coating provides a protective shield so the unit lasts longer.

About this item

Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    The LG High Efficiency LW1212ER 12,000 BTU Window-Mounted Air Conditioner with Remote Control is perfect for medium to large size rooms up to 550 square feet. You will cool a lot and save even more with this unit's energy saver function, 24-hour on/off timer and a 10.8 Energy Efficiency Ratio. With its stylish, full-function remote, you can even get your cool on from across the room. Plus, LG's patented Gold Fin anti-corrosion coating provides a protective shield so the unit lasts longer.

Specifications

Volts: 115 V
Maximum Room Size: 699 sq ft
Form Factor: Window mounted
Watts: 1110 Watts
Manufacturer Part Number: LW1212ER
Color Category: White
Model: LW1212ER
Features: Cooling ,  Purifying , 
  • LG LW1212ER
  • Remote control
,  Dehumidifying , 
  • 3 cooling and fan speeds with auto cool
  • 4-way air direction
  • Power failure auto restart
  • Remote control
  • Keep your cool under control
    Three powerful cooling and fan speeds allow you to control the temperature of your room at your pace.
  • 4-way air direction
    Enjoy the cool air even more with the 4-way air direction. By adjusting the deflection, air is directed up, down, left or right. So you can move the air where it's needed most.
  • It's all about anticipation
    Living isn't always easy in the summer. There are storms, high winds and extreme heat that can lead to power outages. Keep yourself covered with AutoRestart, which automatically turns the unit back on when power is restored.
  • 12 hour on/off timer
    A programmable air conditioner that can turn on before you arrive home, or turn off after you leave-nothing's cooler or more energy efficient.
Assembled Product Dimensions (L x W x H): 23.60 x 22.16 x 15.00 Inches
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Customer Reviews

Customer Reviews | 84 reviews | 4 out of 5

4.0 stars

84 reviews | 4 out of 5

4.0 stars

84 reviews | 4 out of 5

83%
Would recommend to a friend
5 stars
43
4 stars
25
3 stars
1
2 stars
3
1 stars
12
1-10 of 79 total reviews
83%
Would recommend to a friend

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Gender

Pain in the butt to put together but good otherwis
7/7/2014

Customer review by MintyMatt22

4.0 stars 7/7/2014 by MintyMatt22
by MintyMatt22
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Customer has been confirmed to have purchased the item from Walmart.

I have owed 5-6 different types/brands of A/C's and this one was by far the hardest one to put together! It took me about an hour another smaller one I had just bought last week took me 10 minutes but after the struggle of putting it together it has been working great since the minute it's been on! I have a huge open livingroom, kitchen & dining room close to 900 sq ft and it cools down the area in less then a half hour and keeps it extremely cool even on 90+ degree summer days and it's not as loud as some of my older a/c units. It's not as quiet as I would like it definitely is louder then my 6000 btu frigidaire unit but for double the btu and power it is not that much louder and glad to have it for the hot summer time here! Make sure you have one other person to help you install it, it doesn't look that heavy but it's close to 100 Lbs and tough to handle and put it in place by yourself. Overall very happy with my purchase and walmart shipped it here in only 2 days for under $3 shipping cost and the price was amazing! Def a good solid a/c unit that will be used for many summers ahead!

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MintyMatt22
Worcester Ma
Would recommend to a friend? Yes
Age:25 - 34
Ownership:2 - 7 weeks
Gender:Male
Usage:Every day
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WalMart asked for this
4/7/2013

Customer review by DustyAnasazi

4.0 stars 4/7/2013 by DustyAnasazi
by DustyAnasazi
Verified purchaser
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Customer has been confirmed to have purchased the item from Walmart.

I ordered a window air conditioner in early spring because they were out of this model in the summer of last year. The mechanics of ordering, tracking, and pick up are excellent. The 85+ pound box was delivered undamaged to my pick up. The stockboy was a couple of years OLDER than me, but we got the beast in the pick up bed without injury to me, at least. I can't comment on the mechanics of the A/C unit, yet. It blows cold air fairly quietly, while lying on the cabin floor, but it is early April, an I won't install until probably June. It is a two person job moving /installing it, so plan ahead but don't go whining about it on the 'net because you didn't read the online specs. It claims to use the [New]410 Freon. The cord has a usable length of only 62-64". The English/Spanish owners manual seems to be adequate on first read, but I don't know about Spanish info. It has an 800 number for ANY questions supposedly 24/7. parts are all there per manual, no, I didn't call the toll free number to practice my Korean/Chinese. If it breaks this summer, I'll be back here beefing, but so far, so good.....

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DustyAnasazi
A cabin in Gila County, AZ
Would recommend to a friend? Yes
Age:55 - 64
Ownership:1 week or less
Gender:Male
Usage:Never
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Works Great! - but complicated installation
7/9/2013

Customer review by Author57

5.0 stars 7/9/2013 by Author57
by Author57
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Customer has been confirmed to have purchased the item from Walmart.

This unit was highly rated by Consumer Reports, but sold out at all local retailers including Walmart when I decided to buy. I ordered a Ship to Store purchase and was very pleased that it arrived well ahead of the promised delivery date. Others reviewers mentioned that installation was not easy and I must agree. This fairly heavy unit must be removed from the outer casing then the casing is screwed down to the window frame and then the internal works re-installed in the window mounted casing. I recommend that you allow at least an hour for this project - and have a second person available to assist. The unit does a great job of cooling - we also bought a GE 10,000 BTU unit and this LG air conditioner runs with less noise than the GE. One main drawback for those of us who may want to pull the unit out when it's time to button up for winter is that the factory recommended mounting would require removing the internal works from the casing - a reverse the installation process and a bit of a pain compared to other units that can just be removed from the window in one piece. I intend to fashion an external mounting bracket to attach to the side screws at the bottom of this unit to make seasonal install and remove easier. Overall it does a great job of quiet colling - Walmart price could not be beat.

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Author57
Old Saybrook CT
Would recommend to a friend? Yes
Age:55 - 64
Ownership:2 - 7 weeks
Gender:Male
Usage:Every day
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Customer has been confirmed to have purchased the item from Walmart.
Loose screws and motor mount!
8/30/2012

Customer review by HandyB

1.0 stars 8/30/2012 by HandyB
by HandyB

I opened the box and took all the parts out and found 2 small screws in the bottom of the box. I wasn't sure what they were but continued with the installation. The directions and especially the graphics were substandard but since I've installed similar units before I was able to complete the installation and assembly without problem. After turning the unit on, there was a hum and nothing else. I slid the chassis out and discovered what the screws were for - to hold the the motor and fan assembly in place! To add insult to injury, the quality assurance tag was taped about 2 inches from the motor! Ugh! The mount is cheap plastic and the screws are stripped. I'm calling LG for service because my only other recourse is to take everything apart and bring it back to Walmart. Ordered from Walmart because of the home delivery option.. Oh well...

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HandyB
Hyattsville, MD
Would recommend to a friend? No
Age:55 - 64
Ownership:1 week or less
Gender:Male
Usage:Every day
6/11/2013

Customer review by TerraNovagirl

4.0 stars 6/11/2013 by TerraNovagirl
by TerraNovagirl
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Standard 12000 BTU air conditioner. Cooled off my kitchen/living room in no time. The Energy Saver feature is great-it cycles on and off to keep temp constant. Is a bit heavy-so definitely a 2 person job to get into window. Comes with a remote that works fine. All readouts are digital and easy to see especially from accross the room. Housing is plastic but of good quality and came out of the box in perfect condition. I love that it goes down to 60 F!. Overall I would recommend this product.

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TerraNovagirl
Massachusetts
Would recommend to a friend? Yes
Age:35 - 44
Ownership:2 - 7 weeks
Gender:Female
Usage:Every day
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Customer has been confirmed to have purchased the item from Walmart.
Works great low cost 800 sq ft
6/10/2014

Customer review by Nikman6159

5.0 stars 6/10/2014 by Nikman6159
by Nikman6159
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I use it for the whole downstairs it cools the entire 800 sq ft and I freeze. Husband is happy with it. Worth the money easy to install. Ordered and had it the next day on standard delivery.

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Nikman6159
Would recommend to a friend? Yes
Age:25 - 34
Gender:Female
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Customer has been confirmed to have purchased the item from Walmart.
Great AC window unit so far!!!!
6/22/2014

Customer review by Linda2003

5.0 stars 6/22/2014 by Linda2003
by Linda2003
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Customer has been confirmed to have purchased the item from Walmart.

I have had this unit for 2 1/2 weeks. So far is working good. I am using the energy saver mode and will wait for the electricity bill to really know if the item works for me. We were paying very high bills and this is why I purchased it. I would recommend it for now.

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Linda2003
Would recommend to a friend? Yes
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VERY cheaply made
7/14/2012

Customer review by Steampunk

1.0 stars 7/14/2012 by Steampunk
by Steampunk

I purchased this unit because it was supposed to be very quite... which it is. No complaint there. I've installed a lot of window AC units over the years for friends and family (and myself) but this unit is by far one of the flimsiest I have seen. The fan is not secured well and seems to be unbalanced making a clicking noise. The plastic front face is held on by tiny tabs that break easily. The display and control pad do not line up with the hole in the front plastic face with a 1/4" gap at the top and the bottom buttons partially covered by the opening in the face. And a small detail but isn't it all about the details; the LG sicker on the back was put on crooked with a corner peeling up. DO NOT BUY THIS UNIT for the price!!!!!

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Steampunk
Providence, RI
Would recommend to a friend? No
Age:25 - 34
Ownership:1 week or less
Gender:Male
Usage:Every day
Not a bad unit for the money
6/20/2014

Customer review by ComputerMagic

4.0 stars 6/20/2014 by ComputerMagic
by ComputerMagic
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Customer has been confirmed to have purchased the item from Walmart.

I havent owned it long, but it performs very well. Install was easy. Its not a lightweight for sure. set temps from 60 on up. Has fan mode, cool, and dry which I think it acts like a dehumidifier but i havent tried that yet. I have it in my kitchen which is open to the livingroom and the diningroom. It cools the kitchen very well, even on our recent 90 degree day with high humidity. It also combats the sweltering heat from the oven and stove during cooking. The remote is a handy feature and works very well. so does the timer functions which allow for it to either run for a specified period of time or start up at a specific time. for instance I leave for work early. the house wont get hot till noon. i can set it to turn on at noon so the dog isnt too hot. There is a rubber plug on the back of this unit that it ships with. You have to pull out the plug so the water can drain out of the back. This wasnt obvious during the installation and i figured it out when i heard a lot of water sloshing around in there, so pull that rubber plug out. mine drained for 10 minutes when i did. It is not too noisy and most of the noise comes from plastic grill parts vibrating together. You can usually adjust it so it stops. Other than that i think its a really great unit. I cant comment on the longetivity of it as i havent owned it that long but i do have other units by LG and those are still running 5+ years into it. as for price, walmart was a dollar cheaper than our favorite big orange box store but the deciding factor was that walmart had it in stock, box store did not. walmart had free shipping right to my door, and with the orange box store i would have had to go buy it, lug it to the car, squeeze it in and lug it in the house. Definitely smarter buying from walmart than the other retailer, and saved a dollar in the process.

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ComputerMagic
Hyde Park, N.Y.
Would recommend to a friend? Yes
Age:35 - 44
Ownership:2 - 7 weeks
Gender:Male
Usage:Every day
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Quiet and cold
6/21/2014

Customer review by majusa

5.0 stars 6/21/2014 by majusa
by majusa
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Customer has been confirmed to have purchased the item from Walmart.

I use this air conditioner to cool a very large open area comprised of three rooms divided by one open door space (880 sq ft.--den, kitchen, living room). So far, I have kept it on Energy Saver mode and low fan speed. Even on this low setting, the temperature is kept at a very cold 74 degrees. It is very quiet with no noticable vibration. All of the parts fit together tight, although some seemed somewhat flimsy at first. For those who have never installed a window unit with an outer case, this project could turn into a hastle. But, if you set aside a couple of hours to do the job right, you won't be disappointed.

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majusa
Would recommend to a friend? Yes
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1-10 of 79 reviews

Customer Reviews | 84 reviews | 4 out of 5

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by kc 5/11/2014
7 answers
  • A. Yes , there are two side screws and two back screws to remove , this made it much easier to install.
    by Tate874/16/2015
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  • A. Yes. I will just have it in the window during summer time. I will take it out in the winter. Love the cold!!!
    by Linda20037/14/2014
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  • A. Yes. Upon delivery, four screws hold the air condtioner in the case. Remove the screws and it slides out.
    by majusa6/22/2014
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  • A. it does not appear to slide out of the case. you open the window, slide it in, close the window and seal the gaps
    by ComputerMagic7/28/2014
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  • A. yes
    by nicknamechaos6/20/2014
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  • A. Yes
    by Pundintane6/15/2014
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  • A. Hi kc, Thank you for your interest in the LG LW1212ER High Efficiency 12,000 BTU Room Window Air Conditioner. Only the Through-the-Wall Air Conditioners come with a sleeve that they can slide out from and can be used as an in window if you want, you just need to get creative with either styrofoam or some effective material to close the gaps if it's not a perfect fit. The louvers for the Window Air Conditioners are part of the casing and blocking those or removing the case will cause the unit to malfunction because they are crucial to the units proper functioning...IFV
    by LGAnswers7/4/2014
    Written by a verified representative from LGAnswers
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by ramsfan 4/20/2013
7 answers
  • A. Yes, two side "wings" some foam insulation for between the window and foam adhesive tape for the bottom of the sash
    by Tate875/16/2015
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  • A. Yes, one for each side.
    by Linda20034/22/2015
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  • A. yes
    by trezlar3/25/2015
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  • A. yes. The balance bracket is dicey if you don't have 3"+ sill outside of window pane. My window if flush with outer wall and sleeve will not work with that. I built a fram up from deck to balance sleeve on.
    by DustyAnasazi7/9/2013
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  • A. It has "wings" that stretch to cover left and right window gap
    by Author574/20/2015
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  • A. Yes
    by TerraNovagirl6/11/2013
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  • A. This is a Window Air Conditioner, for windows only. This model cannot be used through the wall and does not need a sleeve :) Thank you for your question!
    by LGAnswers4/22/2015
    Written by a verified representative from LGAnswers
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