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4.6 out of 5 stars. 96 reviews
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LG 23,500 BTU Dual Inverter Smart Window Air Conditioner

4.6

(96 Reviews)

|

Item # 243479799

$789.99
A woman outside with a dog
A woman outside with a dog

LG 23,500 BTU Dual Inverter Smart Window Air Conditioner

LG 23,500 BTU Dual Inverter Smart Window Air Conditioner

Item # 243479799

$789.99
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or


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LG 23,500 BTU Dual Inverter Smart Window Air Conditioner

Item # 243479799

$789.99
or
or
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$66/mo.†  suggested payments with 12 Months Financing or earn $39 in Rewards+ on this purchase.

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The LG Dual Inverter room air conditioners are the best in cooling innovation. This ultra quiet window ac unit operates at 44 dB in sleep mode, almost as quiet as a library. With up to 1,440 square feet of cooling coverage, this inverter ac unit will keep your bedroom or living room comfortably cool. In addition, the DUAL Inverter technology allows the ac unit to operate efficiently saving you as much as 15% on energy costs. Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. 4 cooling and fan speeds and a 24 hour timer allow you to create a cooling schedule to suit your needs. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your inverter ac unit back on when power is restored. Other features include an LCD remote control, easy window installation kit, removable (washable) filter and a check filter alert.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on staying cool in the heat? Check out our guide on cooling strategies during extreme heat in the product documents section.

  • 23,500 BTU Dual Inverter Smart (Wi-Fi) Window Air Conditioner
  • With the 1,440 Sq. ft. cooling coverage, keep your bedroom or living room comfortably cool
  • Provides enough cooling in your room with 4 fan speeds
  • LoDecibel Quiet Operation down to 44 dB
  • Up to 50% Energy Savings
  • ENERGY STAR Certified
  • DUAL Inverter technology - Variable speed compressor
  • 3 in 1 operation: Cool/Fan/Dry
  • User friendly digital control panel and LCD remote control
  • Fits window openings: 29"-41"W x 19"H
  • 4 cooling and fan speeds with auto cool
  • 4-way air deflection
  • 24-hour on/off timer
  • Power failure auto restart
  • Removable, washable filter
  • Filter check reminder light
  • Window Installation kit included
  • 230-Volt LCDI Plug (NOT standard 115V plug)

Q&As

1 - 10 of 26 Questions

Q: Is there a installation manual for the LG 23500 BTU that you can download

6 days ago
1 Answer
  • A: Hi, to best assist you with this inquiry, please reach out to Tractor Supply Customer Solutions at 877-718-6750.
    5 days ago
    Helpful?

Q: What is the amperage on this unit? Want to make sure we have the correct size circuit breaker on the electric panel.

a month ago

Originally posted on lg.com

1 Answer
  • A: Hi Jim, thanks for reaching out about the LW2422IVSM, and we understand why confirming the correct amperage matters before you set up your circuit breaker. That’s a smart step when installing a high‑capacity window unit like this one. This model is rated for: • 11.0A / 12.0A (Cooling) • 208/230V, 60 Hz A helpful step you can try: • Check that your dedicated circuit matches the 208/230V plug requirement and supports the amperage listed on the unit’s electrical label Here’s the LG USA link with the full electrical specs: https://www.lg.com/us/air-conditioners/lg-lw2422ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑LG Digital Care Team ^Rich
    a month ago

Q: How far does unit protrude into the house from window

Anonymousa year ago

Originally posted on lg.com

1 Answer
  • A: Hey there. There is no measurement of how far your LG A/C will protrude into the house from the window because every home window is different. This A/C will have the proper installation window kit to secure the unit, and we recommend having a 1/2" tilt to the back for adequate drainage. For more questions, private message us on social media @LGUSSupport. We're always happy to help! ^David
    a year ago

Q: My new LG air conditioner runs all the time! It never shuts off. Electric bill is doubled in cost.

a year ago

Originally posted on lg.com

1 Answer
  • A: Hello, Jackierussell. What is the square footage of the room in which you have the LG 23,500 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW2422IVSM, installed? The 23,500 BTU rating for the air conditioner is designed to cool an estimated area of 1,450 square feet. If you notice steadily increasing energy bills and the unit keeps running all the time, you may have an undersized air conditioner, meaning the BTU rating is too small for the room you are trying to cool. If an air conditioner is undersized and does not have enough BTUs to cool your entire home, it will constantly run while it attempts to keep up with the cooling demand, resulting in higher bills. Other reasons why it is running constantly may be simply due to a dirty air filter. The dirt and dust built up in the air filter restrict the air traveling through the AC and attached ductwork. Your air conditioner will end up constantly running because cooled air will not reach all the different areas of your home, but rather be blocked by the clogged air filter. If you have not had the evaporator and condenser coils inside your AC unit cleaned, if either coil becomes dirty, it can cause your AC to run inefficiently. Since your air conditioner will struggle to meet your desired temperature due to this build-up of grass, dirt, or other debris, it is likely your AC runs non-stop. The coils should be cleaned each year as part of your annual AC tune-up or maintenance inspection. You can certainly clean your own AC coils by first turning off the power to the AC and then hosing down the condenser coils. The evaporator coils can be a little more difficult to access, but they should also be rinsed off...^Ivan.
    a year ago

Q: Ive looked every place for rear grille to protect this units coils on back but can not find one that fits. Can you help recommend something to protect the back coils?

a year ago

Originally posted on lg.com

1 Answer
  • A: Hey there. Making sure your LG A/C unit is installed and protected correctly is essential. However, there is no compatible rear grill part for this LG unit. The coils are exposed, and the edges are protected from the frame of the A/C as they are tucked inside. For more questions, private message us on social media @LGUSSupport​. We're just a DM away! ^David
    a year ago

Q: 23,500 BTU DUAL Inverter Smart wi-fi Enabled Window Air Conditioner Im thinking of buying one of these units and I have scanned all the info on your page And find nothing about installation of it. What do I need to know.

Anonymousa year ago

Originally posted on lg.com

1 Answer
  • A: Hello there! Thank you for your question. To find information about the installation process, please scroll to the bottom of the page and click "Manuals and Downloads" to access the electronic owner's manual. The detailed information you need is on pages 9-15. If you have any further questions, please get in touch with us on social media at @LGUSSupport and provide your contact details. ^Anthony
    a year ago

Q: Can this unit be installed thru the wall

2 years ago

Originally posted on lg.com

1 Answer
  • A: Hey there. Making sure your LG A/C unit is installed correctly is important. This A/C can only be installed in a standard single-hung or double-hung window. Nonwindow installations, including sleeves or wall openings, and other installation methods are not recommended. For more questions, private message us on social media @LGUSSupport. We're always happy to help! ^David
    2 years ago

Q: does this unit have a secondary sensor?

2 years ago

Originally posted on lg.com

1 Answer
  • A: Hey there. This LG A/C unit has only one sensor. ​For more questions, private message us on social media @LGUSSupport. We're just a click away! ^Davi
    2 years ago

Q: Does the AC unit have a dual/separate AC and dehumidifier feature?

2 years ago

Originally posted on lg.com

1 Answer
  • A: Hey there! The LW2422IVSM AC unit features a single AC with multiple operations to help control humidity. The "Cool" and "Dry" option, which can be found on page 16 of the owner's manual, automatically initiates a dehumidification process in any room where the unit is installed. You can check out more information about the A/C unit here: http://spr.ly/64215CT2h. If you have questions, please message us on social media @LGUSSupport for more assistance! We're here for you! ~ Jupe
    2 years ago

Q: I have the side sliding windows will this work with them. If not do you sell an AC that will work? Thank you

Anonymous2 years ago

Originally posted on lg.com

1 Answer
  • A: Hello, Felipe Haynes. The LG 23,500 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW2422IVSM, is designed for installation in standard single-hung or double-hung windows. It cannot be installed in vertical or horizontal-sliding windows. Only our LG Portable Air Conditioners come with a Window Installation Kit that allows you to vent them through vertical or horizontal-sliding windows...^Ivan.
    2 years ago
1 - 10 of 26 Questions

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Reviews

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82 reviews with 5 stars.
4 reviews with 4 stars.
1 review with 3 stars.
4 reviews with 2 stars.
5 reviews with 1 star.

Overall Rating

4.6
2 out of 2 (100%) reviewers recommend this product

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  • cold
  • satisfaction
  • noise level
  • purchase
  • efficiency
  • installation
  • large
  • control
1 to 4 of 96 Reviews .
1 – 4 of 96 Reviews
Review 1

BEST AC EVER-TESTED FOR 5YRS NOW-STILL FREEZIN

13 days ago
I have had this AC for 5 years now and living in an upstairs apartment its always hotter. ABSOLUTE best purchase ever. I used to get new AC units every 3 years because they wouldn't be cold enough year after year but this one performs. Its huge and heavy but its better to get the good stuff instead of buying deals every 3-5 years and it being the same price if not more. I really can't say enough about the AC. If we are away from home I can turn my AC on from a different state..its amazing. Its not noisy at all....and its super cold...even after having it for 5 years. Plz dont discontinue. I will be repuchasing again in the future.
Prosease of use, Quality, Features/Settings, Performance

Originally posted on lg.com

Response from lg.com:
11 days ago
LG Digital Care Team
Hey there Ashley! Really appreciate the amazing 5‑star shoutout. Love hearing how your AC has been keeping things ice‑cold year after year, especially in a warm upstairs apartment. That long‑lasting performance is exactly what we aim for. If you ever need anything in the future, @LGUSSupport is always here to help. #LifesGood ❤️ -Rich
Old Saybrook, CT
Review 1

Runs great - when it runs.

10 months ago
Purchased this unit June 2024. We live in northeast so it gets used for 4-5 months a year tops Now it is August 2025- unit died. Just after the 1 year warranty expired.
Prosease of use

Originally posted on lg.com

Response from lg.com:
10 months ago
LG Digital Care Team
Hey there! Thank you for sharing with us. We want you to be able to have a good experience with your LG air conditioner for many years because it should be the perfect companion for keeping your room cool. Even after the warranty, we're always here to help throughout the lifetime of your unit. Please private message us on social media @LGUSSupport with your contact info and model number. We'll be more than happy to look into it together. ^Joslyn
Review 1

Easy to control from anywhere

10 months ago
Whisper-quiet, energy-saving, and smart-home ready — this LG window unit cools fast, runs efficiently, and is easy to control from anywhere. Perfect for medium rooms without the noise or hassle.

Originally posted on influenster.com

bloomer, wi
Review 1

works very well, quiet, good reviews

10 months ago
bought due to dual inverter technology, efficiency and great reviews in Consumer Reports. Very quiet when running and the cooling capacity is outstanding. Installation consisted of sliding the unit into a different brand wall sleeve with just a few sleeve "adjustments". Also has wifi control via phone app. Would buy again.
Prosease of use, Quality, Features/Settings, Performance

Originally posted on lg.com

Response from lg.com:
10 months ago
LG Digital Care Team
Thank you for the fantastic review! We're so glad to hear your LG Air Conditioner is delivering the quiet, efficient performance you were hoping for — that’s the Dual Inverter difference! And with Wi-Fi control through the app, we hope it’s adding even more comfort and convenience to your day. If you have more feedback or love to share, connect with us on social media @LGUSSupport. ^Joslyn