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4.2 | 11 Reviews

12,200 BTU Smart Wi-Fi Enabled Window Air Conditioner, Cooling & Heating

LG LW1223HRSM

Features

  • Stay cool or warm as needed with this 12,200 BTU Cooling /11,200 BTU Heating Air Conditioner
  • Stay comfortable with this LG Air Conditioner that cools up to 570 square feet
  • Control key features of your Wi-Fi enabled air conditioner with the ThinQ app
  • Choose between high and low speeds for cooling, heating and fan mode

Quick Specs

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner
  • Width: 23.62"
  • Height: 15"
  • Depth: 22.33"
  • Energy Star Rated: No
  • Cooling Power: 12200 BTUs
  • Heating Power: 11200 BTUs

See More

 
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Cooling & Heating

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

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Made to Perfection

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

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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.

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Quiet Operation

LG window air conditioners operate at sound levels as low as 50dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.

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Control Your Cool From Anywhere

Control key air conditioner features from your phone or favorite smart speaker with the ThinQ® app.

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

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.

Quiet Operation LG window air conditioners operate at sound levels as low as 50dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.

Control Your Cool From Anywhere Control key air conditioner features from your phone or favorite smart speaker with the ThinQ® app.

Features

  • Stay cool or warm as needed with this 12,200 BTU Cooling /11,200 BTU Heating Air Conditioner
  • Stay comfortable with this LG Air Conditioner that cools up to 570 square feet
  • Control key features of your Wi-Fi enabled air conditioner with the ThinQ app
  • Choose between high and low speeds for cooling, heating and fan mode
  • Make temperature adjustments and fan speed selection on the easy to use control panel or remote
  • Our simple and convenient installation kit is included so you can set up with ease
  • Reduce power consumption with the Energy Saver Function
  • 208 /230 Voltage allows for efficient cooling
Components
Cord Length 52"
Compressor
Compressor Rotary
Dimensions/Weight
Net Weight (lbs.) 86 lbs
Product Dimension (WxHxD) 23 5/8" x 15" x 22"
Shipping Dimension (WxHxD) 27 1/6" x 18 2/3" x 23 5/8"
Shipping Weight (lbs.) 93 lbs
Electrical Ratings
Plug Type 208/230/20 Amp
Rated Amps (Cooling) 5.1/4.8
Rated Amps (Heating) 14.0/15.3
Voltage / 60 Hz 208/230V
Watts (Cooling) 1,030/1,060
Watts (Heating) 2,900/3,500
Features
Air Deflection 4-Way
Air Discharge Type Side Discharge
Air Filter Yes
Auto Restart Yes
Chassis Type Slide In-Out
Energy Saver Function Yes
Fan Speed Cooling 2
Fan Speed Heating 2
Fan Speed Only 2
Filter Alarm Function Yes
Indoor Fan Type Blower
Remote Control Yes
Thermostat Control Thermistor
Timer 24 Hr, On/Off
Wi-Fi Connection Yes
Window Installation Kit Yes
Performance
BTU Performance 12,200
BTU performance (Cooling) 11,700/12,200
BTU Performance (Heating) 9,200/11,200
CEER 11.6
dBA Level (High/Mid/Low/Sleep) 58/-/54/-
Dehumid. (Pts/Hr) 3.5
Dry Air Flow (CFM) 320
Est. Cooling Area (Sq. Ft.) 570
Summary
Air Type Cooling & Heating
Type Window Air Conditioner
UPC Codes
UPC 048231606455
Warranty
Parts & Labor 1 Year

Quick Specs


  • Appearance

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

  • Dimensions

  • Width: 23.62"
  • Height: 15"
  • Depth: 22.33"

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 12200 BTUs

  • Heating Capacity

  • Heating Power: 11200 BTUs

Specifications Sheet

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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.

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.

4.2 out of 5

81% of reviewers recommend this product.

1 Stars

Crappy product and service

John Huffstutler 9/22/2024

It only lasted one month. It doesnt cool at all after 30 days. I called LG and they still have not replaced it nor have they offered to repair it for me. They sent a guy out but wrote it up as a refrigerator and the technician couldnt touch the ac. Overall very disappointing
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Great AC/heat unit

Pat700 8/22/2024

I have been using my AC unit everyday during the hottest season in the south since I installed it in my window a couple of months ago and it has kept my tiny house 600 square feet of space very comfortable. I am hoping that the heat will be equally as good.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Great Product

countrygirl92 8/4/2024

Best ac unit I have ever had Keeps my apartment cool all the time. I am amazed by how much space it can keep cool. I love the fact that I can control it with my phone.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great Air Comditioner

JC2024 7/30/2024

I bought our LG Window Air Conditioner several months ago. It works well I love the remote control. I had some questions about and called customer service to get tech support they were extremely helpful answered all of my questions
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Wonderful performance

Pat700 7/27/2024

I bought this during the hottest days of summer so far and the AC has kept the 600 plus square foot tiny house nice and cool . havent used the heater part yet but hoping it performs as well as the AC part.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Stay Kool Stay Warm

Rather be moparing 7/9/2024

This unit is amazing In hot Florida climate it provides 50 degree air out of the vents . Exceptionally quiet It keeps my insulated detached 1000 square foot garage 75 degrees with little effort. I keep it on energy savings mode. Highly recommended for keeping you cool or warm. The unit provides great heat as well.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

rebeccacocke92 7/5/2024

Its so awesome The best air conditioner I have ever had Makes my small apartment so cool Especially with this Texas heat.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Purchased two units good so far

Fred1004 7/1/2024

I installed the first unit in our pool house. Easy to follow installation instructions. Running great so far. Fairly quiet just a slight rattle from the vertical louvers which I think I can dampen by adding a couple rubber bands on the inside of the deflector assembly. Purchased a second unit for my third garage bay/shop/man-cave. Working great no rattles. Each unit cooling around 550 square feet. Easily able to maintain 77 degrees F with an outside heat index over 100F. Havent tried the heaters yet.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Conditioning out Cancer

Robertcalvert 6/26/2024

OK let me start overall. I was hesitant buying this unit but I am grateful and thankful that I have it. Having cancer sucks but this makes it tolerable
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

Steve Cr 6/10/2024

I bought LG for one my homes the heater part of it worked fine . Went to turn on air conditioner compressor made a lot of noise and wouldnt work. still trying to get somebody to fix it
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

4 Stars

When it works it work well.

PeterFl 2/18/2024

The first unit I bought stopped working after a month. The second unit I bought the remote did not work but LG did send a replacement quickly. Every thing seems to be working well now.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value