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4.6 | 18 Reviews

8,000 BTU Smart Wi-Fi Enabled Window Air Conditioner

LG LW8023ERSM

Features

  • Cooling: 8,000 BTU
  • Estimated Cooling Area: 350 Sq. Ft.

Quick Specs

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner
  • Width: 19.57"
  • Height: 12.33"
  • Depth: 19.44"
  • Energy Star Rated: Yes
  • Cooling Power: 8000 BTUs

See More

 
Image Feature

Maximum Cooling

LG window air conditioners provide exceptional cooling power that will keep you and your family cool comfortable, and in control.

Image Feature

Maximum Usability

Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote.

Image Feature

Quiet Operation

LG window air conditioners operate at sound levels as low as 52dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.

Image Feature

Control Your Cool from Anywhere

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

Maximum Cooling LG window air conditioners provide exceptional cooling power that will keep you and your family cool comfortable, and in control.

Maximum Usability Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote.

Quiet Operation LG window air conditioners operate at sound levels as low as 52dB (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

  • Cooling: 8,000 BTU
  • Estimated Cooling Area: 350 Sq. Ft.
COMPRESSOR
Compressor KSN66E11VBR
Refrigerant R32
DIMENSIONS/WEIGHT
Product Dimension (WxHxD) 12 1/3" x 19 4/7" x 19 4/9"
Stuffing Quantity (20ft/40ft/40ft High) 612
ELECTRICAL RATINGS
Voltage / 60 Hz 115V / 60HZ
FEATURES
Air Deflection 4-Way
Air Discharge Type Top Discharge
Auto Restart Yes
Chassis Type Top Down / WU
Fan Speed Cooling 3
Fan Speed Only 3
Filter Alarm Function Yes
Indoor Fan Type Turbo/Axial
Remote Control Yes
Thermostat Control Thermistor
Timer 24 Hr, On/Off
Wi-Fi Connection Yes
PERFORMANCE
CEER 11.4
dBA Level (High/Mid/Low/Sleep) 58/-/52
Outdoor dB (A) (High) 65
Power (W) 0.6
UPC CODES
UPC 048231606646

Quick Specs


  • Appearance

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

  • Dimensions

  • Width: 19.57"
  • Height: 12.33"
  • Depth: 19.44"

  • Features

  • Energy Star Rated: Yes

  • Cooling Capacity

  • Cooling Power: 8000 BTUs

Specifications Sheet

Energy Guide

Owner's Manual English 5,757K 10/31/2023

Owner's Manual Spanish 5,722K 10/31/2023

Get Adobe Reader

* Documents require Adobe Reader.

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.

4.6 out of 5

88% of reviewers recommend this product.

1 Stars

Mjack79 11/27/2023

Very disappointed. It worked for approximately 2 months. Only used maybe 4 times. HD refused even a store credit. LG promised a refund by mail and its been several weeks no check in the mail. Completely dissatisfied at the way consumers are treated these days.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great AC

Lene082024 8/11/2023

This is a great unit with wonderful features and ease of operations
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Best air conditioner i ever bought. Keeps me cool

Marjorie Valentine 8/2/2023

I will recomed it to anyone who needs a air conditioner.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Best ever air-conditioner

Bwag73 7/30/2023

I have had several brands of air-conditioners in the past and none of them have been nearly as good as my recently purchased LG It works quietly and efficiently. Its the BEST
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Great overall an experience.

Lunga 7/27/2023

I bought this in early June of 2023 and has saved my life. Powerful and silent efficient and perfect for my bedroom
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

I Can Work and Be Cool

Margot Horwitz 7/22/2023

I have had different experiences with window air conditioners in my small office--but it looks as if my new LG is going to be perfect I do not have it on all the time--I conscious of electricity when I am out of the room--but when I am concentrating on my writing bookkeeping and the other office jobs I do I am so happy to have it available 2023 has been a hot and difficult summer but it is easier because I have this great product
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Nice machine with handy features

TW49 7/21/2023

Purchased about 3 weeks ago and works flawlessly Makes those hot summer nights a pleasure to sleep by keeping bedroom cool and fresh.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Very nice

Bdg1 7/21/2023

Great unit. Great price. Quiet powerful and love the Wi-Fi connect.
Originally posted on lg.com

Yes, I recommend this product

Features

 

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5 Stars

Wifi enable rocks

BigAL14 7/21/2023

I bought this particular one because of its wifi capability. Being able to turn it on/off from anywhere is awesome
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

LG window air conditioner

Joel castillo 7/13/2023

I bought a window air conditioner and we absolutely love it.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

TitoJ 7/11/2023

Great product..great price.. Wi-Fi capability is a plus.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

super quiet

Earl Pavlik 7/10/2023

I needed a new A/C for my living room. This one model was on sale so I bought it. Was I surprised. This unit is so much quieter than my last one and I thought that was quiet. I can lister to the TV and not have to turn the sound up. THis A/C is whisper quiet.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Love the Air conditioner

Ozzys mom 7/7/2023

My other one just died on the hots day . This one is far better than then last one more power. Can cool my Bedroom and Living room
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

not noisy

Tony B1 7/6/2023

had this unit for about a month-runs well not noisy on energy saver it just seems to sound like it is coming on but in a few seconds it stops-not a big deal it may be just checking if it is time to come on
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

LG Air Conditioner Offers Exceptional Quiet Coolin

Grandpa Ray 7/6/2023

The LG Room AC is much quieter than other models owned and the blower is strong enough to blow cold air across a 12 X 15 room. The unit is excellent at cooling a quiet.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great feature

Room AC unit 6/10/2023

I love the Wi-Fi feature on this AC unit. As Im leaving work on these upcoming hot summer days I can set the temp right where I need it to be
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Cools very well but...

fshhnt192 6/10/2023

Bought this a month ago overall pretty happy so far. The only complaint I have is that that it makes some strange noises when the compressor turns on and off I believe what Im hearing is the refrigerant moving through the system...
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

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3 Stars

Disappointed maybe...well see

Bill S in Jersey 5/25/2023

Bought one at a Home Depot. Installed in a window as per instructions. Seemed to work fine until 4 days later. It would not turn. I followed all instructions. called them for support. Support did the same and determined it was broken. Their responses were weird. I could get a refund but be left with a broken A/C unit. or I could have Home Depot give me a new one and ask them to install it? What? So I just uninstalled it took it back got anew one and put it in. Not happy with the inconvenience. Ive come to like LG appliances. So far the unit has worked but I have only used it a couple of times. Im hoping this is a one off circumstance.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value