LG 12,000 BTU High Efficiency Dual Inverter Window Air Conditioner with Wi-Fi and LCD Remote, 115V
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LG 12,000 BTU High Efficiency Dual Inverter Window Air Conditioner with Wi-Fi and LCD Remote, 115V
Item # 2434820
$599.99
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Online Only
LG 12,000 BTU High Efficiency Dual Inverter Window Air Conditioner with Wi-Fi and LCD Remote, 115V
Item # 2434820
$599.99
or
or
$50/mo.† suggested payments with 12 Months Financing or earn $29 in Rewards+ on this purchase.
Add this item to unlock free delivery!
This item is available online only
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The LG High Efficiency Dual Inverter air conditioners are the best in cooling innovation. This ultra quiet unit operates at 44 dB in sleep mode, almost as quiet as a library. In addition, this DUAL Inverter technology allows the unit to operate at maximum efficiency cooling faster and saving you as much as 35% 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 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.
- 12,000 BTU High Efficiency Dual Inverter Wi-Fi Window Air Conditioner
- Maximum efficiency for faster cooling
- Estimated cooling area: 550 sq. ft. / Room size: 22 ft. x 25 ft.
- Smartphone control with LG ThinQ technology
- Voice control works with Amazon Alexa or Hey Google
- LoDecibel™ Quiet Operation down to 44 dB
- Up to 35% 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: 27'-39"W x 16"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
- 115-Volt LCDI Plug (NEMA 5 - 15)
| Brand | LG |
|---|---|
| Country of Origin | Imported |
| AC Coverage Area | 550 sq ft |
| AC Energy Efficiency Rating | 15 CEER |
| AC Features | Remote Control, Wi-Fi Compatible, Dehumidifier, Sleep Mode, Timer |
| Air Direction | 4-Way |
| Filter Type | Washable |
| Airflow Volume | 330 CFM |
| Control Type | Remote Control |
| Cooling Rate | 12,000 BTU |
| Cord Length | 6 Ft. |
| Decibel Rating | 58 dBA |
| Indoor/Outdoor | Indoor |
| Maximum Window Opening Dimensions | 36 in. |
| Minimum Window Opening Dimensions | 23 in. |
| Moisture Removal Capacity | 3.6 pt. |
| Number of Settings | 3 |
| Number of Speeds | 3 |
| Plug Type | 3-prong |
| Power Type | Electric |
| Primary Material | Aluminum |
| Product Height | 14.94 in. |
| Product Length | 28.75 in. |
| Product Weight | 85 lb. |
| Product Width | 23.63 in. |
| Voltage | 115V |
| Warranty | 1 year limited |
| Manufacturer Part Number | LW1224IVSM |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 30 Questions
Newest questions
Q: Is this 110v or 220v
3 months ago
Originally posted on lg.com
1 Answer
- A: Hello Wilev, thank you for checking in with us — it’s completely understandable that you’d want to confirm the voltage before setting up your air conditioner. The LW1224IVSM operates on 115V / 60Hz, which is standard household voltage in the U.S. You can review the full electrical specifications here: https://www.lg.com/us/air-conditioners/lg-lw1224ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑LG Digital Care Team ^Rich3 months ago
Q: Does this unit have a dimming display?
3 months agoOriginally posted on lg.com
1 Answer
- A: Hi there, we appreciate you reaching out, and we understand you’re checking whether the LW1224IVSM window air conditioner includes a dimming display. It’s great that you’re thinking about comfort details—especially if this unit will be used in a bedroom or workspace. This model features a standard LED display, but it does not offer a dimming or display‑off setting. The good news is that the display is small and designed to stay subtle so it won’t distract from the unit’s ultra‑quiet performance. Here’s the official LG USA page for your model: • https://www.lg.com/us/air-conditioners/lg-lw1224ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑LG Digital Care Team ^Rich2 months ago
Q: Please… Does this unit dehumidify to a specific relative humidity %, and what is that humidity level (or range)? Will this unit tell me the humidity level of the room it is occupying? Thank you.
a year agoOriginally posted on lg.com
1 Answer
- A: Unlike a standalone dehumidifier, the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, does not dehumidify to a specific relative humidity, nor does it show the humidity level of the room it is installed in. Its primary function is to cool your room. The unit's Dry (Dehumidifying) mode is ideal for rainy and damp days, and does not provide any cooling. It removes humidity from your room by the combination of compressor operation and the fan speed fixed at low. The compressor and fan turn off once the set temperature is reached. The fan speed cannot be adjusted in Dry mode. However, this feature does not work as effectively as a dehumidifier, since it’s not an AC’s main purpose. The amount of humidity expelled is measured by Pints per hour (Pts/Hr), and our specifications for this unit list 3.6 Pts/Hr for DEhumidifying for the AC...^Ivan.a year ago
Q: Do I need some support brackets to hold up this air conditioner?
a year agoOriginally posted on lg.com
1 Answer
- A: Unlike a split system or central air units, for which a support bracket is often necessary, pulling your bottom window sash down behind the upper guide on the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner Model # LW1224IVSM, and attaching the left and right curtain panels to your window sashes help to hold the unit securely in your window, but for an extra safety precaution, you can still use a support bracket - but it isn't needed. However, in some cities, air conditioner brackets are required for all window-mounted air conditioners. This requirement is enforced by the Department of Buildings (DOB) and is outlined in the city’s building code. Texas does not have a specific building code requiring support brackets for all window air conditioners. Requirements may vary at the local level, so it is important to check with your city or county for specific regulations...^Ivan.a year ago
Q: What are the differences between the LW1222IVSM and LW1224IVSM models? Both are labeled as "DUAL Inverter," though the specs for LW1222IVSM say the compressor is "Variable Speed Rotary" vs "Dual Inverter" for the 24 model. Does 22 really draw more amps?
a year agoOriginally posted on lg.com
1 Answer
- A: Hey there, Sm25! Thanks for reaching out—we’re always happy to help you find the perfect fit. When comparing the LG LW1222IVSM and LW1224IVSM, there are a few key things to know. The LW1222IVSM features a Variable Speed Rotary compressor, while the LW1224IVSM is equipped with a Dual Inverter compressor, offering enhanced energy efficiency and quieter performance. Both deliver 12,000 BTU of cooling, though the LW1224IVSM may operate more optimally thanks to its advanced compressor. The LW1222IVSM draws 10.8 Amps during cooling, while specific specs on the LW1224IVSM may vary slightly—checking product details will give you the best insight. If you’re looking for quieter operation and energy savings, the Dual Inverter might be the cool breeze you're after. 🌬️ Feel free to send us a private message @LGUSSupport anytime—we’re always here to guide you. ❄️ ^Anthonya year ago
Q: Is this energy star?
a year agoOriginally posted on lg.com
1 Answer
- A: Hi there. Yes! 🌟 The LG LW1224IVSM window A/C is indeed Energy Star Certified! This means it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency, helping you save on energy costs while keeping your space cool and comfortable. For more questions, private message us on social media @LGUSSupport. We'll be happy to help. ^Davida year ago
Q: Can I plug this into a 2ft heavy duty extension cord?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Jimmy ds. Our manual for the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, explicitly warns against the use of an extension cord with the air conditioner and Fire Marshals also warn against using extension cords with air conditioners. Extension cords and power strips are for temporary use and can't safely handle the high current that air conditioners use, and they advise to never use an extension cord with a major appliance, as it can overheat and start a fire. Regrettably, we cannot advise you about using your 2 Ft, heavy-duty extension cord with the air conditioner. We do not know the specifications for your 2 Ft Heavy-duty extension cable and that is a liability issue...^Ivan.a year ago
Q: How long is the power cord on the LW1224IVSM air conditioner unit?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Quakerlady. The specifications for the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, on its product detail page on our site, list the cord length as 72" under 'Components'...^Ivan.a year ago
Q: hi can this model also be used as a wall unit?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Elliotfontek. The LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, is a window air conditioner, and as such, a standard single-hung or double-hung window is required for proper installation. Non-window installations, including using sleeves or wall openings, and other installation methods are not recommended...^Ivan.a year ago
Q: Thank you for the answer on the depth dimensions. Can you provide me with the depth dimensions of the unit without the front part? I need to know how far it will protrude outside the window.
2 years agoOriginally posted on lg.com
1 Answer
- A: Hello, Thom S. How far the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, will protrude outside the window depends on the depth of your window sill. The track for the left and right curtain panel that you pull the bottom of your upper sash down onto to help secure the air conditioner in your window is a few inches behind the front part of the air conditioner...^Ivan.2 years ago
1 - 10 of 30 Questions
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 30 Questions
Newest questions
Q: Is this 110v or 220v
3 months agoOriginally posted on lg.com
1 Answer
- A: Hello Wilev, thank you for checking in with us — it’s completely understandable that you’d want to confirm the voltage before setting up your air conditioner. The LW1224IVSM operates on 115V / 60Hz, which is standard household voltage in the U.S. You can review the full electrical specifications here: https://www.lg.com/us/air-conditioners/lg-lw1224ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑LG Digital Care Team ^Rich3 months ago
Q: Does this unit have a dimming display?
3 months agoOriginally posted on lg.com
1 Answer
- A: Hi there, we appreciate you reaching out, and we understand you’re checking whether the LW1224IVSM window air conditioner includes a dimming display. It’s great that you’re thinking about comfort details—especially if this unit will be used in a bedroom or workspace. This model features a standard LED display, but it does not offer a dimming or display‑off setting. The good news is that the display is small and designed to stay subtle so it won’t distract from the unit’s ultra‑quiet performance. Here’s the official LG USA page for your model: • https://www.lg.com/us/air-conditioners/lg-lw1224ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑LG Digital Care Team ^Rich2 months ago
Q: Please… Does this unit dehumidify to a specific relative humidity %, and what is that humidity level (or range)? Will this unit tell me the humidity level of the room it is occupying? Thank you.
a year agoOriginally posted on lg.com
1 Answer
- A: Unlike a standalone dehumidifier, the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, does not dehumidify to a specific relative humidity, nor does it show the humidity level of the room it is installed in. Its primary function is to cool your room. The unit's Dry (Dehumidifying) mode is ideal for rainy and damp days, and does not provide any cooling. It removes humidity from your room by the combination of compressor operation and the fan speed fixed at low. The compressor and fan turn off once the set temperature is reached. The fan speed cannot be adjusted in Dry mode. However, this feature does not work as effectively as a dehumidifier, since it’s not an AC’s main purpose. The amount of humidity expelled is measured by Pints per hour (Pts/Hr), and our specifications for this unit list 3.6 Pts/Hr for DEhumidifying for the AC...^Ivan.a year ago
Q: Do I need some support brackets to hold up this air conditioner?
a year agoOriginally posted on lg.com
1 Answer
- A: Unlike a split system or central air units, for which a support bracket is often necessary, pulling your bottom window sash down behind the upper guide on the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner Model # LW1224IVSM, and attaching the left and right curtain panels to your window sashes help to hold the unit securely in your window, but for an extra safety precaution, you can still use a support bracket - but it isn't needed. However, in some cities, air conditioner brackets are required for all window-mounted air conditioners. This requirement is enforced by the Department of Buildings (DOB) and is outlined in the city’s building code. Texas does not have a specific building code requiring support brackets for all window air conditioners. Requirements may vary at the local level, so it is important to check with your city or county for specific regulations...^Ivan.a year ago
Q: What are the differences between the LW1222IVSM and LW1224IVSM models? Both are labeled as "DUAL Inverter," though the specs for LW1222IVSM say the compressor is "Variable Speed Rotary" vs "Dual Inverter" for the 24 model. Does 22 really draw more amps?
a year agoOriginally posted on lg.com
1 Answer
- A: Hey there, Sm25! Thanks for reaching out—we’re always happy to help you find the perfect fit. When comparing the LG LW1222IVSM and LW1224IVSM, there are a few key things to know. The LW1222IVSM features a Variable Speed Rotary compressor, while the LW1224IVSM is equipped with a Dual Inverter compressor, offering enhanced energy efficiency and quieter performance. Both deliver 12,000 BTU of cooling, though the LW1224IVSM may operate more optimally thanks to its advanced compressor. The LW1222IVSM draws 10.8 Amps during cooling, while specific specs on the LW1224IVSM may vary slightly—checking product details will give you the best insight. If you’re looking for quieter operation and energy savings, the Dual Inverter might be the cool breeze you're after. 🌬️ Feel free to send us a private message @LGUSSupport anytime—we’re always here to guide you. ❄️ ^Anthonya year ago
Q: Is this energy star?
a year agoOriginally posted on lg.com
1 Answer
- A: Hi there. Yes! 🌟 The LG LW1224IVSM window A/C is indeed Energy Star Certified! This means it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency, helping you save on energy costs while keeping your space cool and comfortable. For more questions, private message us on social media @LGUSSupport. We'll be happy to help. ^Davida year ago
Q: Can I plug this into a 2ft heavy duty extension cord?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Jimmy ds. Our manual for the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, explicitly warns against the use of an extension cord with the air conditioner and Fire Marshals also warn against using extension cords with air conditioners. Extension cords and power strips are for temporary use and can't safely handle the high current that air conditioners use, and they advise to never use an extension cord with a major appliance, as it can overheat and start a fire. Regrettably, we cannot advise you about using your 2 Ft, heavy-duty extension cord with the air conditioner. We do not know the specifications for your 2 Ft Heavy-duty extension cable and that is a liability issue...^Ivan.a year ago
Q: How long is the power cord on the LW1224IVSM air conditioner unit?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Quakerlady. The specifications for the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, on its product detail page on our site, list the cord length as 72" under 'Components'...^Ivan.a year ago
Q: hi can this model also be used as a wall unit?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Elliotfontek. The LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, is a window air conditioner, and as such, a standard single-hung or double-hung window is required for proper installation. Non-window installations, including using sleeves or wall openings, and other installation methods are not recommended...^Ivan.a year ago
Q: Thank you for the answer on the depth dimensions. Can you provide me with the depth dimensions of the unit without the front part? I need to know how far it will protrude outside the window.
2 years agoOriginally posted on lg.com
1 Answer
- A: Hello, Thom S. How far the LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1224IVSM, will protrude outside the window depends on the depth of your window sill. The track for the left and right curtain panel that you pull the bottom of your upper sash down onto to help secure the air conditioner in your window is a few inches behind the front part of the air conditioner...^Ivan.2 years ago
1 - 10 of 30 Questions
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Reviews
Summary of Reviews
Customers overwhelmingly praise this window air conditioner for exceptional cooling performance, whisper-quiet operation, and significant energy savings. Most note rapid temperature drops even in large spaces, with many highlighting near-silent performance ideal for bedrooms and offices. Reviewers c...
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1 to 4 of 30 Reviews .
1 – 4 of 30 Reviews
Most Recent
kel6_8223
Review 1
5 out of 5 stars.
Easy to control from anywhere
a year 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 Sampling program
eli123_2035
Review 1
5 out of 5 stars.
Cools room fast!
a year ago
This LG window AC cools the room fast, which is a huge plus during those super hot days. The included remote makes it really easy to control, and it comes with some nice features that are simple to use. One thing to keep in mind is that it is pretty big, so installation might take a bit of effort, especially if you’re doing it solo. But once it’s in place, it works great and keeps the space nice and cool. Overall, a solid, reliable AC that does exactly what you need it to.
Originally posted on Sampling program
how106
Review 1
5 out of 5 stars.
Great air conditioners and very quiet and cool
a year ago
purchased two 12,000BTU LG inverter air conditioners and one 10,000BTU air conditioner to replace MEDIA ac factory recall these Ac run super quiet and very cold only have them for a week now very satisfied with them but for some reason the 10,000 BTU unit is not as quiet as the others not a deal breaker I would consider hiring a profession AC installer as these unit are quite heavy about 90pounds and dont forget the heavy duty window bracket up to165 pounds each worth the price
Originally posted on lg.com
Response from lg.com:
a year ago
LG Digital Care Team
Thank you for sharing your experience, we’re thrilled to read your new units are keeping things super cool. If you're ever wanting to find a fridge that'll keep your groceries just as cool, be sure to reach out to us for an additional discount! ^Jose
acid___queen_7911
Review 1
4 out of 5 stars.
Nice AC unit
a year ago
The box itself was heavy but this is a great air conditioner especially since you can control how cool you want it to be and it has wonderful features. Installation was fairly easy and I like the fact it has a power saver mode too.
Originally posted on Sampling program