LG 230V Dual Inverter Window Air Conditioner with Wi-Fi Control, 1,000 sq. ft., 18,000 BTU
$729.99
LG 230V Dual Inverter Window Air Conditioner with Wi-Fi Control, 1,000 sq. ft., 18,000 BTU
LG 230V Dual Inverter Window Air Conditioner with Wi-Fi Control, 1,000 sq. ft., 18,000 BTU
Item # 230607099
$729.99
or
or
Neighbor’s Club Members earn points with purchases.
LG 230V Dual Inverter Window Air Conditioner with Wi-Fi Control, 1,000 sq. ft., 18,000 BTU
Item # 230607099
$729.99
or
or
$61/mo.† suggested payments with 12 Months Financing or earn $36 in Rewards+ on this purchase.
This item is available online only
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The LG 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, the DUAL Inverter technology allows the unit to operate efficiently saving you as much as 25% 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.
- Beat the heat while remaining cool and happy on hot summer days
- With 5275.28 W cooling power, maintain the temperature of a given space
- With up to 1000 Sq. ft. cooling coverage, it helps you keep your home cool and cozy during hot summer months
- Have more control over air flow with 4 fan speeds
- LoDecibel™ Quiet Operation down to 44 dB
- Up to 25% 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
| Brand | LG |
|---|---|
| Country of Origin | Imported |
| AC Coverage Area | 1000 sq ft |
| AC Energy Efficiency Rating | 14 SEER |
| AC Features | Dehumidifier, Remote Control, Smart Compatible, Timer, Wi-Fi Compatible |
| Air Direction | 4-Way |
| Filter Type | Washable |
| Airflow Volume | 500 CFM |
| Control Type | Electronic |
| Cooling Rate | 18,000 BTU |
| Cord Length | 4.3 ft. |
| Decibel Rating | 59 dBA |
| Indoor/Outdoor | Indoor |
| Maximum Window Opening Dimensions | 0 in. |
| Minimum Window Opening Dimensions | 0 in. |
| Moisture Removal Capacity | 4.2 pt./hr. |
| Number of Settings | 3 |
| Number of Speeds | 4 |
| Plug Type | 3-prong |
| Power Type | Electric |
| Primary Material | Plastic |
| Product Height | 17.72 in. |
| Product Length | 26.22 in. |
| Product Weight | 110.23 lb. |
| Product Width | 25.89 in. |
| Voltage | 230 V |
| Warranty | 1 year limited |
| Manufacturer Part Number | LW1822IVSM |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 22 Questions
Newest questions
Q: This unit supposed to be loud?
Anonymous25 days ago
Originally posted on lg.com
1 Answer
- A: Hello Mila, thanks for checking whether your LW1822IVSM window air conditioner is supposed to be loud, and we understand how important quiet cooling is—especially with a Dual Inverter model built for smooth, low‑noise performance. This unit is designed for ultra‑quiet operation, running as low as 44 dB in Sleep Mode. If your AC seems louder than expected, a quick step that helps is checking for anything that might amplify vibration: ⦁ Ensure the unit is fully seated in the window frame ⦁ Tighten the accordion side panels ⦁ Clean the air filter to keep airflow smooth Here’s a helpful LG guide that explains normal vs. abnormal AC noises, which fits your question perfectly: https://www.lg.com/us/support/help-library/lg-air-conditioner-noise-guide-normal-vs-abnormal-noises--20154896387448 If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑Rich23 days ago
Q: Does this 18000 btu model work on 208/230
a year agoOriginally posted on lg.com
1 Answer
- A: The Electrical Ratings specifications on our product detail page for the LG 18,000 BTU DUAL Inverter Smart wi-fi Enabled Window Air Conditioner, Model # LW1822IVSM, list the Plug Type as 208/230/15 Amp, and Voltage/60 Hz as 208/230V...^Ivan.a year ago
Q: I'm looking at a LW18221VSM 18,000 BTU air conditioner. In the description, however, it states "The 6,000 BTU Inverter compressor ..." So, is it 18,000 or 6,000 BTUs?
a year agoOriginally posted on lg.com
1 Answer
- A: Thanks so much for reaching out to us, John! Our LW1821VSM packs a powerful punch with its 18,000 BTU DUAL Inverter, designed to cool up to 1,000 sq. ft., not just the 250 sq. ft. range of a 6,000 BTU unit. We really appreciate you flagging this, and we’ll touch base with our team to ensure everything reflects the right information. Thanks again for being part of the LG family—we’re always here for you! ^Anthony ❄️🏠a year ago
Q: LW1822IVSM vs LW2422IVSM: What is the min BTU of each model for very low cooling load with the compressor running at min speed? When min BTU is reached, the compressor has to cycle off/on and penalizes oversizing. Do both have the same min BTU spec?
a year agoOriginally posted on lg.com
1 Answer
- A: Regrettably, we do not have specifications or access to engineering notes for a minimum BTU rating for for very low cooling load with the compressor running at minimum speed for the LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, nor for the LG 23,500 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW2422IVSM...^Ivan.a year ago
Q: LW1822IVSM: I know it doesn't need a condensate drain, but it will be through-wall into adjoining garage space. (Please don't lecture me on that, I'm an engineer with 40+ years experience!) Can I add a drain hose to prevent raising garage humidity?
a year agoOriginally posted on lg.com
1 Answer
- A: There aren't any ports on the LG 18,000 BTU DUAL Inverter Smart wi-fi Enabled Window Air Conditioner, Model # LW1822IVSM that can be used to add a drain hose...^Ivan.a year ago
Q: Comparing LW1822IVSM vs LW2422IVSM. What is the minimum BTU output for each when the inverter is running compressor at minimum speed? Is there a penalty (24K vs 18K), when cooling load is very low or do both have same minimum capability?
a year agoOriginally posted on lg.com
1 Answer
- A: We do not have specifications for a minimum BTU output for the LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, or the LG 23,500 BTU DUAL Inverter Smart wi-fi Enabled Window Air Conditioner, Model # LW2422IVSM when the inverter is running the compressor at minimum speed...^Ivan.a year ago
Q: I have a display code of Ch 01. what is that about? how do I remedy it? and where can I get a listing of the possible codes I may see. cant beleive they were not in the owners manual. :(
a year agoOriginally posted on lg.com
1 Answer
- A: Hi Tyler. We want to help you resolve the Ch 01 on your LG Window A/C unit. A CH01 code means there is an Auto-Stop Protection. Here is a list of codes you needed: https://www.lg.com/us/support/help-library/lg-air-conditioner-room-ac-error-code-list--1432829295501. However, we would like to help you with resolving this code. Please private message us on social media @LGUSSupport with your contact details. We'll be happy to find a solution for you. ^Davida year ago
Q: Purchased unit and both side curtains were damaged and i cannot find replacements to purchase anywhere
a year agoOriginally posted on lg.com
1 Answer
- A: Hey John! We'll happily provide you with the part number for those side curtains. If you're referring to the side curtains for the front, MDX64352007, the part can be found on our parts page: https://shorturl.at/IHSM5. If you're referring to the rear side curtains, 3091A10063W, the assembly is estimated to be restocked on our partner page https://shorturl.at/4LDb0 on 9/12/24. If you still need help with your LG A/C, please reach out to us on social media @LGUSSupport. We'll be happy to help! *Josepha year ago
Q: I have an old LG 18000 that I am replacing. Used as a thru the wall. Mounted in my 2nd floor bedroom wall the backside going into my garage. this has worked for 35 years. unit is mounted on L brackets and is open on all sides in garage. Can I you this AC?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Cojac. The LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, is a Window Air Conditioner. As such, it requires a standard single-hung or double-hung window for proper installation. Non-window installations, including using sleeve or wall openings and other installation methods, are not recommended...^Ivan.a year ago
Q: Existing receptacle is a NEMA 6-20. LW1822IVSM unit purchased has a NEMA 6-15 plug. Will changing the receptacle suffice, or is there more involved to operate the unit?
a year agoOriginally posted on lg.com
1 Answer
- A: Hi, ecmiles. The LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, must be plugged into a 240 V, 3-wire grounding receptacle rated at 15A, which has a NEMA Configuration of 6-15R. Thus, the plug will have a 6-15P NEMA Configuration. The receptacle must be protected by a 15 Amp time delay fuse or a 15 Amp circuit breaker so you will need to change the receptacle and the circuit breaker protecting the receptacle...^Ivan.a year ago
1 - 10 of 22 Questions
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 22 Questions
Newest questions
Q: This unit supposed to be loud?
Anonymous25 days agoOriginally posted on lg.com
1 Answer
- A: Hello Mila, thanks for checking whether your LW1822IVSM window air conditioner is supposed to be loud, and we understand how important quiet cooling is—especially with a Dual Inverter model built for smooth, low‑noise performance. This unit is designed for ultra‑quiet operation, running as low as 44 dB in Sleep Mode. If your AC seems louder than expected, a quick step that helps is checking for anything that might amplify vibration: ⦁ Ensure the unit is fully seated in the window frame ⦁ Tighten the accordion side panels ⦁ Clean the air filter to keep airflow smooth Here’s a helpful LG guide that explains normal vs. abnormal AC noises, which fits your question perfectly: https://www.lg.com/us/support/help-library/lg-air-conditioner-noise-guide-normal-vs-abnormal-noises--20154896387448 If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑Rich23 days ago
Q: Does this 18000 btu model work on 208/230
a year agoOriginally posted on lg.com
1 Answer
- A: The Electrical Ratings specifications on our product detail page for the LG 18,000 BTU DUAL Inverter Smart wi-fi Enabled Window Air Conditioner, Model # LW1822IVSM, list the Plug Type as 208/230/15 Amp, and Voltage/60 Hz as 208/230V...^Ivan.a year ago
Q: I'm looking at a LW18221VSM 18,000 BTU air conditioner. In the description, however, it states "The 6,000 BTU Inverter compressor ..." So, is it 18,000 or 6,000 BTUs?
a year agoOriginally posted on lg.com
1 Answer
- A: Thanks so much for reaching out to us, John! Our LW1821VSM packs a powerful punch with its 18,000 BTU DUAL Inverter, designed to cool up to 1,000 sq. ft., not just the 250 sq. ft. range of a 6,000 BTU unit. We really appreciate you flagging this, and we’ll touch base with our team to ensure everything reflects the right information. Thanks again for being part of the LG family—we’re always here for you! ^Anthony ❄️🏠a year ago
Q: LW1822IVSM vs LW2422IVSM: What is the min BTU of each model for very low cooling load with the compressor running at min speed? When min BTU is reached, the compressor has to cycle off/on and penalizes oversizing. Do both have the same min BTU spec?
a year agoOriginally posted on lg.com
1 Answer
- A: Regrettably, we do not have specifications or access to engineering notes for a minimum BTU rating for for very low cooling load with the compressor running at minimum speed for the LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, nor for the LG 23,500 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW2422IVSM...^Ivan.a year ago
Q: LW1822IVSM: I know it doesn't need a condensate drain, but it will be through-wall into adjoining garage space. (Please don't lecture me on that, I'm an engineer with 40+ years experience!) Can I add a drain hose to prevent raising garage humidity?
a year agoOriginally posted on lg.com
1 Answer
- A: There aren't any ports on the LG 18,000 BTU DUAL Inverter Smart wi-fi Enabled Window Air Conditioner, Model # LW1822IVSM that can be used to add a drain hose...^Ivan.a year ago
Q: Comparing LW1822IVSM vs LW2422IVSM. What is the minimum BTU output for each when the inverter is running compressor at minimum speed? Is there a penalty (24K vs 18K), when cooling load is very low or do both have same minimum capability?
a year agoOriginally posted on lg.com
1 Answer
- A: We do not have specifications for a minimum BTU output for the LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, or the LG 23,500 BTU DUAL Inverter Smart wi-fi Enabled Window Air Conditioner, Model # LW2422IVSM when the inverter is running the compressor at minimum speed...^Ivan.a year ago
Q: I have a display code of Ch 01. what is that about? how do I remedy it? and where can I get a listing of the possible codes I may see. cant beleive they were not in the owners manual. :(
a year agoOriginally posted on lg.com
1 Answer
- A: Hi Tyler. We want to help you resolve the Ch 01 on your LG Window A/C unit. A CH01 code means there is an Auto-Stop Protection. Here is a list of codes you needed: https://www.lg.com/us/support/help-library/lg-air-conditioner-room-ac-error-code-list--1432829295501. However, we would like to help you with resolving this code. Please private message us on social media @LGUSSupport with your contact details. We'll be happy to find a solution for you. ^Davida year ago
Q: Purchased unit and both side curtains were damaged and i cannot find replacements to purchase anywhere
a year agoOriginally posted on lg.com
1 Answer
- A: Hey John! We'll happily provide you with the part number for those side curtains. If you're referring to the side curtains for the front, MDX64352007, the part can be found on our parts page: https://shorturl.at/IHSM5. If you're referring to the rear side curtains, 3091A10063W, the assembly is estimated to be restocked on our partner page https://shorturl.at/4LDb0 on 9/12/24. If you still need help with your LG A/C, please reach out to us on social media @LGUSSupport. We'll be happy to help! *Josepha year ago
Q: I have an old LG 18000 that I am replacing. Used as a thru the wall. Mounted in my 2nd floor bedroom wall the backside going into my garage. this has worked for 35 years. unit is mounted on L brackets and is open on all sides in garage. Can I you this AC?
a year agoOriginally posted on lg.com
1 Answer
- A: Hello, Cojac. The LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, is a Window Air Conditioner. As such, it requires a standard single-hung or double-hung window for proper installation. Non-window installations, including using sleeve or wall openings and other installation methods, are not recommended...^Ivan.a year ago
Q: Existing receptacle is a NEMA 6-20. LW1822IVSM unit purchased has a NEMA 6-15 plug. Will changing the receptacle suffice, or is there more involved to operate the unit?
a year agoOriginally posted on lg.com
1 Answer
- A: Hi, ecmiles. The LG 18,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1822IVSM, must be plugged into a 240 V, 3-wire grounding receptacle rated at 15A, which has a NEMA Configuration of 6-15R. Thus, the plug will have a 6-15P NEMA Configuration. The receptacle must be protected by a 15 Amp time delay fuse or a 15 Amp circuit breaker so you will need to change the receptacle and the circuit breaker protecting the receptacle...^Ivan.a year ago
1 - 10 of 22 Questions
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Reviews
- noise level
- cold
- purchase
- satisfaction
- quick
- remote control
- product features
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1 to 4 of 58 Reviews .
1 – 4 of 58 Reviews
Most Recent
kel6_8223
Review 1
5 out of 5 stars.
Easy to control from anywhere
11 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 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
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
francescah10_5790
Review 1
5 out of 5 stars.
Quiet yet powerful
a year ago
I received the LG Medium AC from this program. Perfect timing since summer is right around the corner. It is great for my bedroom, I would recommend for people with small-medium sized rooms. It’s pretty quiet and the remote adds convenience.
Originally posted on Sampling program