8,200 BTU Window Air Conditioner

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  • 3 Cooling & Fan Speeds with Auto Cool
  • 4-Way Air Direction
  • Power Failure Auto Restart
  • Remote Control
  • Timer 24 Hr. On/Off
  • Slide In-Out Chassis
8,200 BTU Window Air Conditioner
$ 329.99

Energy Guide Label*

Estimated yearly energy cost is $64**. Your exact costs will depend on use, local utility rates and the type and source of your energy.
*The Energy Guide label estimates how much energy the appliance uses, compares energy use of similar products, and lists approximate annual operating costs.
**The estimated annual energy cost is based on a national average electricity cost of 13 cents per kWh and seasonal use of 8 hours a day over a 3-month period. Your exact costs will depend on local utility rates and the type and source of your energy.

Match Room Size to BTUs/hr

Picking the right home air conditioner is very easy with the right information. Before buying an air conditioner, find out how many BTUs you need.
  • 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.

  • Washable Filter

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

  • 24-hour On/Off Timer

    Up to 24 hours of operation time can be set, so that your air conditioner turns off when you plan it to.

  • Multiple Fan Speed

    Low, Mid, or High 3-way adjustment.

  • Auto Restart

    If the power cuts off, your unit resume its previous operation shortly after the power is restored.


LW8019ER LW8019ER


    • Cooling BTU Performance
    • 8,200
    • Est. Cooling Area (Sq. Ft.)
    • 340
    • CEER
    • 12.5
    • Dehumidification (Pts/hr)
    • 2.2
    • Yes
    • Refrigerant
    • R32
    • Noise Indoor dB (A) (High/Mid/Low)
    • 53/51/49
    • Noise Outdoor dB (A) (High)
    • 60
    • Dry Air Flow (CFM)
    • 280


    • Shipping Dimension (WxHxD)
    • 27.16 x 18.44 x 23.47 inch
    • Product Dimension (WxHxD)
    • 23.63 x 15.00 x 22.19 inch
    • Net Weight (lb)
    • 72
    • Shipping Weight (lb)
    • 81


    • Fan Speed Cooling
    • 3
    • Fan Speed Only
    • 3
    • Indoor Fan Type
    • Turbo
    • Air Deflection
    • 4-Way
    • Energy Saver Function
    • Yes
    • Thermostat Control
    • Thermistor
    • Remote Control
    • Yes
    • Compressor
    • Rotary
    • Air Discharge Type
    • Top Discharge
    • Chassis Type
    • Top Down
    • Auto Restart
    • Yes
    • Outdoor Vent / Exhaust
    • Yes
    • Timer
    • 24 Hr, On/Off
    • Filter Alarm Function
    • Yes


    • Voltage / 60 Hz
    • 115 V
    • Cooling Power (W)
    • 650
    • Cooling Current (A)
    • 6.0


    • Color
    • White
    • Installation Kit
    • Yes
    • Air Filter
    • Washable


    • Parts & Labor
    • 1 Year Parts and Labor


    • UPC
    • 048231600811

What people are saying

Rated 4 out of 5 by from Seems to be Doing the Job Purchased in July and used it into August. That is pretty much what we call summer in central Pennsylvania. Cooled the first floor of our two story home with no effort. No problems at this time. Fairly easy to install.
Date published: 2020-12-13
Rated 3 out of 5 by from Quiet This unit is 4 months old and was not installed and used until the third month of ownership. Although this is a quiet unit that does a very good job in its location there has been one disappointing factor. The unit will not turn off by pushing the power button or the remote. In order to turn it off I have had to pull the plug out of the electrical socket. This is very annoying since the socket is behind a piece of furniture.
Date published: 2019-08-14
Rated 1 out of 5 by from Never buy LG again Very noisy. Makes a loud unpleasant whistling sound.
Date published: 2019-07-19
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Are side curtains adjustable to window width included for GL 8,200 window AC?

Asked by: Boris111
As with all our other LG Window Air Conditioners, a left and right curtain panel are included accessories with the ENERGY STAR® LG 8,200 BTU Window Air Conditioner, Model # LW8019ER. This air conditioner is designed for installation in standard single-hung or double-hung windows wit actual opening widths from 27" to 39". The air conditioner has a width of 23 5/8" and the gap between the air conditioner and the window frame in the window that the air conditioner is installed in can be closed using the left and right curtain panels (aka accordion curtains)...^IFV
Answered by: Ivanf
Date published: 2020-07-24

What does outdoor/indoor vent do?

Asked by: Robert613
To maintain the best cooling performance with the LG 8,200 BTU Window Air Conditioner, Model # LW8019ER, you can push the ventilation lever into the closed position. Pull it out to the open position allows you to draw fresh air into the room that the air conditioner is installed in...^IFV
Answered by: Ivanf
Date published: 2020-04-24

does this unit come with a window kit? I have over width windows, 45", is there a kit or will I have to manufacture a frame?

Asked by: smokeygrey1
This unit is designed for installation in standard double hung windows with actual opening widths from 27" to 39". The top and bottom window sashes must open sufficiently to allow a clear vertical opening of 16" from the bottom of the upper sash to the inside sill. It does come with the installation kit needed.
Answered by: ChrisPSM
Date published: 2020-05-04

My window input occasionally drips from beneath into the house. Why does this occur, how do I fix it because it’s warped my wood floors or is my unit defective?

Asked by: Bellopro
That's not good! We're sorry to see that you've run into these issues with your air conditioner. We'll need to gather some additional details from you in order to see how we can best assist. Please reach out to a specialist via Twitter @LGUSSupport, Facebook https://www.facebook.com/LGUSA/ ^CP
Answered by: ChrisPSM
Date published: 2019-08-05

Can this also be used as a through wall a/c?

Asked by: Yzerman
As a Window Air Conditioner, the LG 8,200 BTU Window Air Conditioner, Model # LW8019ER requires a standard single-hung or double-hung window for proper installation. Non-window installations, including the use of sleeves, holes in walls or other installations are not recommended...^IFV
Answered by: Ivanf
Date published: 2019-07-29

What and how does "Dry" mode do/work?

Asked by: Automoses
Any air conditioner dehumidifies your home. Condensation forms on the evaporator coils within the indoor units as the system runs, as moisture from the air condenses and drips into a drainage pan in the bottom of the unit, but this is not the most cost-effective or efficient way to go about dehumidifying. The DRY (Dehumidification) mode on the LG 8,200 BTU Window Air Conditioner, Model # LW8019ER while not as efficient as a standalone dehumidifier, is more effective at removing humidity than what the air conditioner itself is capable off and it will remove 2.2 pints of condensate per hour. This mode only dehumidifies without any additional cooling. Reducing humidity your room makes it feel less clammy and makes it more comfortable because humidity holds heat. If there is excess humidity inside your home, your air conditioner has to work harder to remove it. If there is too much humidity, your AC may not be able to fully remove all the moisture, which will make your indoor air feel cool and clammy instead of cool and dry. Additionally, excess humidity can lead to the development of mold and mildew...^IFV
Answered by: Ivanf
Date published: 2020-06-09

Is there a store that will let me make payments for this unit?

Asked by: Sandralee
That is an inquiry that you will need to contact the retailers that sell the LG 8,200 BTU Window Air Conditioner, Model # LW8019ER about. On its product page on our site, https://www.lg.com/us/air-conditioners/lg-LW8019ER-window-air-conditioner is a 'Where to Buy' button that you can click on to find online sites and local retailers who sell the Air Conditioner and you will need to contact them to inquire if they will let you make payments for it...^IFV
Answered by: Ivanf
Date published: 2019-07-10

Hi. I cannot find the model: LW8019ER 8,200 BTU Window Air Conditioner, anywhere online. What are your comparable models. I need a quiet unit that I can run while working. Also, we live in a hot region of the USA.

Asked by: Mirshort
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