LG 18,000 BTU DOE 1000 sq ft Window Mount Air Conditioners, White
LG 18,000 BTU DOE 1000 sq ft Window Mount Air Conditioners, White
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LG 18,000 BTU DOE 1000 sq ft Window Mount Air Conditioners, White

LG 18,000 BTU DOE 1000 sq ft Window Mount Air Conditioners, WhiteLG 18 000 BTU 1000 Sq ft New Window Smart Air Conditioner with Remote White LW1821ERSMLG 10 000 BTU 115V Smart Window Air Conditioner Cools up to 450 Sq ft LW1017ERSMLG 8 000 BTU 350 Sq ft Smart Window Air Conditioner with Voice Control White LW8017ERSMLG 12 000 BTU Smart Window Air Conditioner with remote LW1217ERSMLG 15 000 BTU Window Smart Air Conditioner with Remote
BTU:18000

Key item features

  • Install it at the window to maintain a steady temperature in your bedroom or office
  • 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 3 fan speeds
  • User friendly digital control panel and remote control
  • Fits window openings:  29'-41"W x 19"H
  • 3 in 1 operation:  Cool/Fan/Dry
  • 3 cooling and fan speeds with auto cool
  • 4-way air deflection
  • 24-hour on/off timer
  • Power failure auto restart
  • Slide-out, washable filter
  • Filter check reminder light
  • Window Installation kit included
  • Slide in/out chassis for easy installation
  • 230/208-Volt LCDI Plug (NEMA 6 - 15)
Current price is $668.00
Price when purchased online
  • Free shipping
  • Free 30-day returns
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$695.29
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Shipping, arrives by Fri, Jun 12 to Columbus, 43215
Sold and shipped by MyOfficeInnovations
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About this item

Product details

Specifications

Warranty

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Customer ratings & reviews

4.2 out of 5 stars
stars1,148 ratings1,072 reviews
How item rating is calculated
  1. 5 stars65% (748)
  2. 4 stars18% (206)
  3. 3 stars4% (47)
  4. 2 stars4% (46)
  5. 1 star9% (101)

Reviews summary

Pros

  • : Cools rooms quickly to a consistent temperature.
  • : Offers good features and performance at this price.
  • : Operates with minimal noise while using less energy.
  • : Process takes minimal time and effort.

Neutral

  • : Can be straightforward, but also overwhelming for some users.

Cons

  • : Produces a noticeable sound during use.
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Showing 1-3 of 1,072 reviews

Oct 12, 2024
Denise
Item details
Size: 12000 BTU
3 out of 5 stars review

Verified Purchase

We have had nothing but issues with this. It doesn't run like it should and it should definitely be colder in the room that it is in. Need to really send it back and receive my money back. Very disappointed in it especially for what o have paid for it. We had got rid of the box once we set it into the window.

Helpful?2X0ITNHAB95U287500676
Aug 26, 2025
Donna
Top Reviewer
Item details
BTU: 12000
Sold and shipped byElectronic Express
2 out of 5 stars review

Verified Purchase

Cools great but….

This cools well if the fan is going constantly, but if on energy saver the start up of the motor is so loud like a whirling freight train %26 will wake you up…that is if you get to fall asleep in between intervals of it starting back up. Also does the same thing when running it on ( DRY) setting when the humidity's high. I thought I was ill because I felt like a fish coughing up water during Texas high humidity summer. You cannot keep the fan on constant except for the ( COOL) setting which brings in outside air. I have another LG in my pool room it does not have this happening but it's an older model. Not sure what to do.

Helpful?2X0ITNHAB95U287500676
reply from LG Digital Customer Care

Hi there, Donna. Thank you for sharing your experience with us. We understand your inquiry regarding the noise when your LG 12,000 BTU Smart Window Air Conditioner (LW1217ERSM) starts up in Energy Saver or Dry mode.We understand that the starting noise and the fan operation settings are not meeting your needs, especially during high humidity. Your feedback is important, and we'd like to assist you further.https://www.walmart.com/ip/LG-12-000-BTU-Smart-Window-Air-Conditioner-with-remote-LW1217ERSM/55605409If you have any further questions about its features, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. We appreciate your patience.—Renzo

Jun 19, 2024
Tia
Item details
Size: 15000 BTU
1 out of 5 stars review

Verified Purchase

never got it sent me wrong one instead

i never got this air conditioner i waited while it was in transit 1hr away from where i live for 10day %26 then when it finally got here it was the wrong one instead it was a ,14000 btu air con in its place.Then i get the run around when i called about it %26 told i would have to send it back FedEx to get my money back. Never again! Eho has time for all this running around mess!

Helpful?2X0ITNHAB95U287500676
reply from LG Digital Customer Care

Hello, Tia! Thank you for sharing your experience with us. It's disappointing to hear about the mix-up with your LW1521ERSM air conditioner order and the inconvenience you faced. We understand the frustration this has caused. Ensuring accurate orders and smooth transactions is important to us. Please send us a private message on social media @LGUSSupport so we can assist you further and resolve this matter for you. Your feedback is appreciated and helps us improve our processes. —Junel