Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 631.449.7337 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

**Please Note: Delivery is available in New York only**

Limited Stock
3.0 | 21 Reviews

12,000 BTU Window Air Conditioner, Cooling & Heating

LG LW1216HR

Features

  • Cooling: 12,500 BTU/Heating: 11,200 BTU
  • Estimated Cooling Area 550 Sq. Ft
  • Multiple Cooling/Heating Speeds
  • Easy To Use Electronic Controls

Quick Specs

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner
  • Width: 23 5/8"
  • Height: 14 31/32"
  • Depth: 22 1/16"
  • Energy Star Rated: No
  • Cooling Power: 12000 BTUs
  • Heating Power: 11200 BTUs

See More

 
Cooling & Heating

LG window air conditioners provide powerful cooling and heating. Stay comfortable all year long, even in extreme climate, with our advanced technology.


Quiet Operation

LG Window Air Conditioners operate at sound levels as low as 54dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.


Made to Perfection

LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.


Maximum Usability

Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote without leaving your bed, workspace, or couch.


Installation Kit

This window unit comes with our simple and convenient installation kit so you can set up your air conditioner with ease.


Filter Check Reminder

The Clean Filter LED lights up to notify you that the filter needs to be cleaned.


Slide-out Washable Filter

Maintenance is easy: simply remove the filter and wash it.

Features

  • Cooling: 12,500 BTU/Heating: 11,200 BTU
  • Estimated Cooling Area 550 Sq. Ft
  • Multiple Cooling/Heating Speeds
  • Easy To Use Electronic Controls
  • Window Installation Kit Included
Summary
Type Window Air Conditioner
BTU 12,000
PERFORMANCE
BTU performance (Cooling) 11,500/12,000
BTU Performance (Heating) 9,200/11,200
EER 11.3
CEER 11.2/11.2
Dehumidification (Pts/hr) 3.3
Dry Air Flow (CFM) 265
dBA Level (High/Mid/Low/Sleep) 58/54
Est. Cooling Area (SQ.FT) 550
Room Size 22' x 25'
Fits Windows 27"-39" W x 16" H
DIMENSIONS/WEIGHT
Shipping Dimension (WxHxD) 27.06 x 18.13 x 23.63 inch
Product Dimension (WxHxD) 23.63 x 14.97 x 22.06 inch
Net Weight (lb) 93
Shipping Weight (lb) 99
FEATURES
Fan Speed Cooling 2
Fan Speed Heating 2
Fan Speed Only 2
Indoor Fan Type Blower
Air Deflection 4-Way
Energy Saver Function Yes
Thermostat Control Thermistor
Remote Control Yes
Compressor Rotary
Air Discharge Type Side Discharge
Chassis Type Slide In-Out
Auto Restart Yes
Outdoor Vent / Exhaust Yes
Timer 24 Hr, On/Off
Filter Alarm Function Yes
ELECTRICAL RATINGS
Voltage / 60 Hz 208/230 V
Cooling Power (W) 1,010/1,060
Cooling Current (A) 5.1/4.8
Heating Power (W) 2,900/3,500
Heating Current (A) 14.0/15.3
MATERIALS/FINISHES
Color White
Installation Kit Yes
Air Filter Washable
WARRANTY
Parts & Labor 1 Year Parts and Labor
UPC CODES
UPC 048231379519

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner

  • Dimensions

  • Width: 23 5/8"
  • Height: 14 31/32"
  • Depth: 22 1/16"

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 12000 BTUs

  • Heating Capacity

  • Heating Power: 11200 BTUs

Interactive Tour

{"hideMenu":false,"ipiOnly":false,"tourViews":[{"viewImage":{"sources":[{"src":"/www.lg.com/us/images/air-conditioners/md05601881/gallery/desktop-01.jpg.w1920.jpg","profile":"W1920","width":400,"height":265},{"src":"/www.lg.com/us/images/air-conditioners/md05601881/gallery/desktop-01.jpg.w960.jpg","profile":"W960","width":400,"height":265},{"src":"/www.lg.com/us/images/air-conditioners/md05601881/gallery/desktop-01.jpg.w480.jpg","profile":"W480","width":400,"height":265},{"src":"/www.lg.com/us/images/air-conditioners/md05601881/gallery/desktop-01.jpg.w240.jpg","profile":"W240","width":240,"height":159}],"src":{"src":"/www.lg.com/us/images/air-conditioners/md05601881/gallery/desktop-01.jpg","width":400,"height":265},"runtimeSrc":{"src":"/www.lg.com/us/images/air-conditioners/md05601881/gallery/desktop-01.jpg.web.jpg","width":400,"height":265},"assetWrapper":"tour","alt":"LG LW1216HR Air_Conditioners","isAdaCompliant":false},"hotspots":[{"hotspotX":0.2,"hotspotY":0.35,"captionFromAttr":"Cooling & Heating","description":"LG window air conditioners provide powerful cooling and heating. Stay comfortable all year long, even in extreme climate, with our advanced technology.","media":{"sources":[{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-01-1-cooling-heating-d.jpg.w1920.jpg","profile":"W1920","width":1600,"height":1264},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-01-1-cooling-heating-d.jpg.w960.jpg","profile":"W960","width":960,"height":758},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-01-1-cooling-heating-d.jpg.w480.jpg","profile":"W480","width":480,"height":379},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-01-1-cooling-heating-d.jpg.w240.jpg","profile":"W240","width":240,"height":189}],"src":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-01-1-cooling-heating-d.jpg","width":1600,"height":1264},"runtimeSrc":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-01-1-cooling-heating-d.jpg.web.jpg","width":1600,"height":1264},"assetWrapper":"tour","alt":"Cooling & Heating","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.2,"hotspotY":0.55,"captionFromAttr":"Quiet Operation","description":"LG window air conditioners operate at sound levels as low as 54dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.","media":{"sources":[{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw8016hr-02-quiet-operation-d.jpg.w1920.jpg","profile":"W1920","width":1600,"height":1284},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw8016hr-02-quiet-operation-d.jpg.w960.jpg","profile":"W960","width":960,"height":770},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw8016hr-02-quiet-operation-d.jpg.w480.jpg","profile":"W480","width":480,"height":385},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw8016hr-02-quiet-operation-d.jpg.w240.jpg","profile":"W240","width":240,"height":192}],"src":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw8016hr-02-quiet-operation-d.jpg","width":1600,"height":1284},"runtimeSrc":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw8016hr-02-quiet-operation-d.jpg.web.jpg","width":1600,"height":1284},"assetWrapper":"tour","alt":"Quiet Operation","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.8,"hotspotY":0.35,"captionFromAttr":"Made to Perfection","description":"LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.","media":{"sources":[{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-02-modern-design-d.jpg.w1920.jpg","profile":"W1920","width":1600,"height":1133},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-02-modern-design-d.jpg.w960.jpg","profile":"W960","width":960,"height":679},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-02-modern-design-d.jpg.w480.jpg","profile":"W480","width":480,"height":339},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-02-modern-design-d.jpg.w240.jpg","profile":"W240","width":240,"height":169}],"src":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-02-modern-design-d.jpg","width":1600,"height":1133},"runtimeSrc":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-02-modern-design-d.jpg.web.jpg","width":1600,"height":1133},"assetWrapper":"tour","alt":"Made to Perfection","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"},{"hotspotX":0.8,"hotspotY":0.55,"captionFromAttr":"Easy Installation and Usage","description":"LG window air conditioners are designed for easy and efficient installation and come with a washable and reusable air filter.","media":{"sources":[{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-03-1-usage-d.jpg.w1920.jpg","profile":"W1920","width":1600,"height":948},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-03-1-usage-d.jpg.w960.jpg","profile":"W960","width":960,"height":568},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-03-1-usage-d.jpg.w480.jpg","profile":"W480","width":480,"height":284},{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-03-1-usage-d.jpg.w240.jpg","profile":"W240","width":240,"height":142}],"src":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-03-1-usage-d.jpg","width":1600,"height":948},"runtimeSrc":{"src":"/www.lg.com/us/images/ac/lw1216hr/rac-us-windowac-lw1216hr-03-1-usage-d.jpg.web.jpg","width":1600,"height":948},"assetWrapper":"tour","alt":"Easy Installation and Usage","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"}]}],"ipiCompatible":false}

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

3.0 out of 5

52% of reviewers recommend this product.

1 Stars

No good features

Odie2728 4/14/2022

My son n law bought this for me and the heat worked but the AC never did work and my hubby recently had a stroke n its hot and no one ever came by to check it out no technician come by either. Instead messages after messages of send all the information they needed and Im over sweating my butt off and until what 2 weeks later they finally reimbursed the money back. and had to get another one. Never In my life had so much problems with the people from Amazon..
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

Love it

SP 2 SPp 3/22/2022

Im pleasantly surprised at how quiet the unit is for its size. I bought a 12k btu with heater AC unit and found it so much quieter than smaller units i have used before.i have it for about a month but havent used it much but so c far its beyond expectations
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

a great product

coxdarin 2/21/2022

I liked the unit when it was working on the air conditioner tried to switch it to the heater side did not work and LG is working with me to get it corrected. Lot of time involved and paper trail but I hope that they will get issue resolved soon.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great for garage

Bobbe07 2/9/2022

We bought this last month and have been pleased with it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Worst window unit

Albear 1/24/2022

Purchased and 13 months later it stopped working I had purchased the Home Depot warranty plan That refers me back to lg to pay for bad units
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
2 Stars

Robertjohnson1967 1/16/2022

I bought this window unit from home depot in 2020 and its a piece that needs repairs and it is not sold anywhere anymore and I was told that I would be refunded since the part doesnt exist anymore but I havent gotten a refund yet
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great changes

Meny 1/1/2022

I brought this 2 months ago and I like it very much
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Nice balance of features and size

manowell 11/21/2021

I use a pair of these in my 400 sq ft workshop. I usually only run one of them at a time to keep the temperature in a good range it can heat in the winter and cool in the summer. The sound it makes is pretty muted doesnt interrupt conversations or TV. If I ever work with all the doors open in middle of summer or winter for a project turning both on at once gets it back to room temperature pretty quickly.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Top notch window air conditioner

BSL in California 9/30/2021

I purchased this window air conditioner to replace a similar unit already installed. This new one is quiet has additional features that the old one did not have and is functioning perfectly. The instructions were beyond adequate. I am very pleased with the appearance of the unit and the quality also. The remote control is an additional feature that I thought was not going to be needed but has turned out to be a major convenience. Highly recommended
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Martymoo 9/26/2021

Well this window unit with a/c and heat did not last long at all. I tried to get it replaced and that didnt happen. It ran for 2 months. I will think twice before I buy LG AGAIN
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

The air conditioner works very well

Butta71 9/18/2021

The air conditioner works very well I do not know about the heat because its not cold enough to put it on yet when I do Ill inform your how that goes
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

LG window unit air conditioner heater

KareBear3 8/13/2021

I bought this 2 years ago and it is broken today. Not good
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Perfect So Far one month.

Manofsixties 8/7/2021

The energy saver mode keeps it running fairly quietly. Low cool at 73 keeps the living room and foyer comfortable. Looks like monthly reminder appears to clean filter. Not sure but front opens at bottom and machine wedged against metal bar guard?
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

I will never ever buy a LG window unit from LG.

bienemy 8/5/2021

I brought two LG Window unit from the home depot in the past. The two unit broke at the same time . I have try to connect to LG repair for the last three week. The reply is that the company dont have any one within 50 miles to do repairs. I will never again buy any products made sold by LG ever again. thank you.The temperture here in Louisiana is in the 100s.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Horrible Warranty Response

CeleLister 7/31/2021

I purchased this air conditioner in May 2020 along with a 3 year extended warranty. The fan had to be replaced in June 2020. On July 3rd 2021 fan broke again. Two weeks later it was replaced but it never worked afterward. I have called emailed and messaged the technician several times and left messages they have not called back. It is July 31and my AC is still not fixed.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Continued Excellence

Cmungia 7/26/2021

I bought this unit to keep team members safe during the heat that Texas always delivers during the summer. This unit was enjoyed by hundreds of our team members to help from experiencing heat exhaustion and it worked great. I ended up buying another unit recently of the same brand but a little bigger and this one is just as reliable as the last. Than k you LG for helping me keep my folks safe
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

Doesnt Cool

barkster 7/22/2021

I bought this one about a year ago to cool my insulated garage never blew very cold at all. I wanted to take it out and return it which I should but was a pain. It lasted about year and a half not it makes loud clanking noise and doesnt cool at all. I typically lean towards LG products but this will probably influence my next purchase.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

This appliance was terrible

Lake Martin 7/4/2021

This appliance was terrible. It was a heating/ air conditioner wall unit for a vacation home was seldom used. The fan started making a loud noise at the end of the first season but the unit was still working. When we went back to the vacation home this season the noise sounded like an airplane taking off and then the motor stopped after a short time. About the 3rd time we used it the motor quit completely. Of course when I called they said it was out of warranty. I would love to get the $500 for writing a review so I could recoup a part of my cost for this appliance.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Fast service free shipping

Jeepmephx 6/16/2021

Have purchased this model before Its suits my needs for a rental house
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

AC unit

erin7654321 6/11/2021

The ac unit that I brought does not work it has the wrong outlet I can not use it
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

DISSATISFIED 3-years old and ALREADY NOT WORKING

Forever Dissatisfied 5/25/2021

Purchased May 2018 and the heat is no longer working This is our first Home Depot LG Heating/AC unit purchase and we are obviously extremely dissatisfied with the performance and durability of the product. We would like a free repair or replacement unit as soon as possible
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value