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4.0 | 18 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: 23.62"
  • Height: 14.96"
  • Depth: 22.06"
  • 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: 23.62"
  • Height: 14.96"
  • Depth: 22.06"

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 12000 BTUs

  • Heating Capacity

  • Heating Power: 11200 BTUs

Interactive Tour

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

4.0 out of 5

77% of reviewers recommend this product.

4 Stars

Room with a breeze

Itsalwaysshauny 10/14/2022

I bought this in 2021 had it installed but unfortunately the hurricane took it out. I didnt buy the extended warranty the first time but did this time so fingers crossed Its a little noisy but overall I was very happy with it I bought a replacement the other day I certainly hope I get more than a year out if this one. I would recommend it for sure
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Works great perfect fit.

PapaNorm C 10/4/2022

The unit came with a large dent in the outside shell but I was able to get it straightened out satisfactorily and it doesnt appear to affect any operations. The shell fit the wall opening that the old unit was in perfectly making installation a breeze. Everything is working great. Quiet operation and the remote are real upgrades from the old unit of a different brand. I am highly satisfied.
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Rattling noise

Dave 73838 10/4/2022

Ac cools well but has a little rattling noise that can become annoying to some people.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

Excellent

K Arledge 9/10/2022

Excellent in every way functionable Love love the remote
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

Love the Heat Air feature with remote

CLOl 9/8/2022

My unit went out after 3yrs of running everyday. I had purchased the extended warranty LG service was great to work with. Couldnt do without a unit so I went out and bought this same unit to replace one I had.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Worth the money

Rich2015 8/25/2022

Weve bought several brand window units and nothing compares to the LG we bought We have been recommending the LG unit we have now to friends and family
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Love the heat and air

CVLO 8/15/2022

I replaced one that went out with the same one it has been a good unit.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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