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  • 15,000 BTU
  • Estimated Cooling Area 800 Sq. Ft
  • 3 Cooling and 3 Fan speeds with Auto Cool
  • Easy To Use Electronic Controls
  • Automatically restarts after power failure
  • Window Installation Kit Included
15,000 BTU Window Air Conditioner
$ 519.00


    • Type
    • Window Air Conditioner
    • BTU
    • 15,000


    • BTU performance (Cooling)
    • 15,000
    • EER
    • 11.9
    • CEER
    • 11.8
    • Dehumidification (Pts/hr)
    • 3.3
    • Dry Air Flow (CFM)
    • 505
    • dBA Level (High/Mid/Low/Sleep)
    • 61/59/57
    • Est. Cooling Area (SQ.FT)
    • 800
    • Room Size
    • 25' x 32'
    • Fits Windows
    • 29'-41" W x 19" H


    • Product Height
    • 17.68
    • Product Width
    • 25.98"
    • Product Depth
    • 28.11
    • Product Weight (lbs.)
    • 112
    • Shipping Height
    • 22.44
    • Shipping Width
    • 29.13
    • Shipping Depth
    • 30.51
    • Shipping Weight (lb)
    • 127
    • Stuffing Quantity (20ft/40ft/40ft High)
    • 84/192/192
    • Pallet Qty
    • 3
    • TL QTY w/ Pallets
    • 90
    • TL QTY Floor Loaded
    • 240


    • 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
    • Slide In-Out
    • Auto Restart
    • Yes
    • Outdoor Vent / Exhaust
    • Yes
    • Timer
    • 24 Hr, On/Off
    • Filter Alarm Function
    • Yes


    • Voltage / 60 Hz
    • 115 V
    • Cooling Power (W)
    • 1,260
    • Cooling Current (A)
    • 11.8


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


    • Parts & Labor
    • 1 Year Parts and Labor


    • UPC
    • 048231379472

What people are saying

Rated 5 out of 5 by from If window units 15000 to 18000 btus I bought 2 ...1 in 2003 for the living room and 1 more for the bedroom in 2009...these units worked great all the way up to 2023 when I decided to replace them with again the same units and brand ...but newer...this is as and it gets hot...they worked great. Hots off to you Lg company.....Irvin Ferguson Coolidge Az.
Date published: 2023-03-10
Rated 5 out of 5 by from Wonderful product!! My previous air conditioner went out this past summer and this new LG unit saved us from sweltering. Thank you so very much!!
Date published: 2023-01-21
Rated 5 out of 5 by from Life saver I bought this a few weeks ago during the heat wave, 110 plus degrees. It shipped in 2 days, and took me 2 hours to install. Though 2 hours does sound like a lot, it was very easy to install. My house stayed below 75 degrees in that weather. With a newborn baby, this was a life saver!
Date published: 2022-09-18
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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.

Can the freon in this unit be recharged?

Asked by: Turtlegirl74
The ENERGY STAR® LG 15,000 BTU Window Air Conditioner, Model # LW1516ER does not use Freon. The EPA banned Freon (also known as HCFC-22 and R-22) for use in new systems back in 2010 after classifying it as an ozone-depleting substance. The current refrigerant used in this air conditioner is R32. Recharging the refrigerant on a window AC isn't something that is done frequently, because most times a person will purchase a new unit as soon as an old device fails. Windows air conditioners can nevertheless be recharged with refrigerant. If the refrigerant is low, then you more than likely have a leak that will need to be repaired first before attempting to have the AC recharged. Most service technicians will advise you to have the AC repaired and recharged then replace the unit at the right time. You will need a licensed AC technician to recharge the system in the United States...^IFV
Answered by: Ivanf
Date published: 2021-06-21

where can I buy this near Hemet ca.92544

Asked by: ron ac
You will need to use the "Where to Buy" button on the product details page for the LG 15,000 BTU Window Air Conditioner, Model # LW1516ER on our site to find retailers in your area that sell the air conditioner. The 'Where to Buy" use your computer's IP address to locate retailers in your area that sell the product...^IFV
Answered by: Ivanf
Date published: 2021-01-12

Where can I find a replacement filter for this unit

Asked by: JayTee99
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at ^CP
Answered by: ChrisPSM
Date published: 2019-09-03

HI i really like the lg lw1516er air conditioner but I want to install it through a wall  do make sleeves so it could go through a wall or is there a wall model just like it

Asked by: Bon10
As a Window Air Conditioner, the LG 15000 BTU Window Air Conditioner, Model # LW1516ER requires a standard single-hung or double-hung window for proper installation. Non-window installations, including using sleeves, walls in holes or other types of installation are not recommended...^IFV
Answered by: Ivanf
Date published: 2019-07-29

Where is the drain hookup

Asked by: Julie A
The drain outlet for the LG 15000 BTU Window Air Conditioner, Model # LW1516ER has a drain cap on it and it is located under the fins in the bottom left corner on the back of the unit...^IFV
Answered by: Ivanf
Date published: 2019-07-22

What are the dimensions?

Asked by: Katykate
The Tech Specs on our product page for the LG 15000 BTU Window Air Conditioner, Model # LW1516ER list its W x H x D dimensions as 26" x 17 11/16" x 28 1/8"...^IFV
Answered by: Ivanf
Date published: 2019-07-17

I have a problem with my compressor starting up and the fan wont kick on, causing the compressor to shut off after around 20sec. I can turn just the fan on but not both ac and fan, this is common for any mode other than fan, all coils are clean, 2yo unit.

Asked by: matt627
We hate to hear that, but would love to be able to help. We would be happy to see what's going on. Drop us a line on Twitter at @LGUSSupport or on Facebook or you can give us a call at 800-243-0000 so we can get more info and see what we can do. ^CP
Answered by: ChrisPSM
Date published: 2019-05-20

I just installed my LG air conditioner. Everything works fine but it isn't cooling my house down much.I have the fan speed set at 3 and the ventilation toggle is pushed in(off).Is this normal when it is first being used?

Asked by: Sully51
We hate to see you are unhappy with the performance of your air conditioner. You can troubleshoot issues with the cooling ability of the air conditioner from the following help library article: We would love to look into the WiFi issues you are experiencing, our support team is available via Twitter @LGUSSupport or Facebook ^CP
Answered by: ChrisPSM
Date published: 2019-05-20
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