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LG LW1224RD 12,000 Window Air Conditioner, 115V, 550 Sq.Ft. (22' x 25' Room Size), Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, 12000 BTU, White

  • Based on 16,976 reviews
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Availability: In Stock.
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Arrives Tuesday, Jul 22
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Size: 12000 BTU


Style: Cool Only 115V


Color: White


Features

  • Low Noise Performance: LG window air conditioners operate as quietly as 53dB (low mode), offering effective cooling while minimizing unnecessary noise for a peaceful environment
  • Multiple Fan Speeds: Customize your cooling experience with 3 cooling and fan speeds, plus Auto Cool mode, to create the perfect climate for your space with full control over the airflow
  • Maximum Usability: Enjoy hassle-free operation with easy-to-use electronic controls and a remote, making it simple to adjust temperature settings and modes from anywhere in the room
  • Auto Restart: The Auto Restart feature automatically turns the unit back on after a power failure, restoring your cooling comfort without requiring manual adjustments when power is restored
  • Cools Rooms up to 550 sq. ft.: The LW1224RD efficiently cools rooms up to 550 sq. ft., ideal for larger spaces like living rooms, bedrooms, or open-plan areas, keeping you comfortable all day long

Description

The LG LW1224RD window ac is designed to efficiently cool medium-sized rooms up to 550 sq. ft., making it an excellent choice for creating a comfortable indoor environment. With 3 cooling and fan speeds, along with a 24-hour timer, this air conditioner offers you the flexibility to create a cooling schedule that fits your requirements. Moreover, the 4-way air deflection feature allows air to be directed precisely where it is needed the most—whether it's for cooling, dehumidifying, or simply circulating the air. The auto restart feature ensures that the unit resumes operation automatically, without requiring manual intervention, in case of a power outage. The LG LW1224RD also comes with a remote control, making it easy to adjust the settings from anywhere in the room. The easy window installation kit simplifies the setup process, while the removable and washable filter helps keep the air conditioner efficient and ensures that the quality of the indoor air is maintained. Additionally, the check filter alert reminds you when it's time to clean the filter. The LG LW1224RD is an excellent choice for anyone looking for a versatile and efficient air conditioning unit that delivers consistent cooling performance.

Brand: LG


Capacity: 3.8 Pints


Cooling Power: 12000 British Thermal Units


Special Feature: Remote Controlled, Dehumidifier


Product Dimensions: 22.2"D x 23.63"W x 15"H


BEE Star Rating: No


Seasonal Energy Efficiency Ratio (SEER): 11.4


Color: White


Voltage: 115 Volts


Noise Level: 53 dB


Product Dimensions: 22.2 x 23.63 x 15 inches


Item Weight: 82 pounds


Manufacturer: LG


Country of Origin: China


Item model number: LW1224RD


Form Factor: Window


Warranty Description: 1 year limited


Batteries required: No


Included Components: air conditioner, manual, warranty, window curtain panels, remote, batteries


Capacity: 3.8 Pints


Floor Area: 550 Square Feet


Voltage: 115 Volts


Noise Level: 53 dB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • LG window ac 12k btu.
Size: 12000 BTU Style: Cool Only 115V Color: White
I am a little over a week in to this unit and can't find a single negative thing to say about it Installation was not too difficult because I had a friend help me do the install as it is kind of heavy and bulky, plus I wanted it installed CORRECTLY. I can't get over how quiet this unit is and how well it cooks my retail bait and tackle store. When though it's a smaller, "mom and pop" type place, it cooled the whole shop off to a very comfortable 68 degrees F in about half an hour. The unit completely got rid of 95+% humidity inside the store within 45 minutes and I am very happy with it's ability to keep the place cool, dry, and shit if when it reaches the temp the unit is set at. Overall, I give it 5 stars. I took into account the cost, ease of install, and functionality. It checks every box I listed before making a decision on purchase. Other reviews were very good so I decided to retire my barely functioning 6k but Haier unit and I could not be happier. I will add to this review in a month and then again in, most likely, October. Which is the end of my season and need for the unit because here in NY. The weather tends to be more comfortable and the unit will not be needed. I will add, if you are on the fence between a unit that has less btu's and this one, go with the higher btu unit. It is definitely worth it and for a free extra dollars, you will not be disappointed! Any questions just ask. ... show more
Reviewed in the United States on June 19, 2025 by Susan Surdow
    • This energy saving schemes seems excellent to me
Size: 6000 BTU Style: Electronic & Standard Color: White
I selected buying this 6000 BTU LG for my bedroom after first considered buying another Frigidaire, Haier or a GE air conditioner. I was particularly interested in an a/c unit with low noise, efficient running and of modest cost. Air flow was also important concept. The LG has a 52 decibel rating at low cooling compared to 51 decibel rating for the 6000 Frigidaire; essentially both being quieter than the 6000 Haier and hugely quieter than the 6000 GE. As a frame of reference 50 decibel is equivalent to the sound of high whisper or background sound of the average house. Sixty decibel is the range of typical conversation. Fifty-five decibel was the average decibel level for most window a/c’s in recent past years. To my ears, the fan noise and air turbulence from the output grill of this LG is about the same as the typical window box fan; the compressor over rides that sound mostly because it operates at a bit higher pitch. The Frigidaire seems to have a slightly quieter cooling compressor – but more of a rushing air turbulence from its front discharge grill that tends to offset that benefit. For some, noise is not a major concern as it can even be welcomed in moderation to act as white noise masking unwanted sounds. For me, a/c noise while sleeping can be a bother. However, I have slept very well with this LG while set on its energy saving mode. That setting allows fan to shut off with the cooling compressor – but with fan coming back on in 90 second intervals and running for 30 seconds to sample air temperature until triggered by a rise in temperature to run the compressor. This energy saving schemes seems excellent to me. No noise for a bit at a time and yet the air is kept from overly stagnating. The Frigidaire by contrast runs for 3 minutes after the compressor stops, then waits 10 minutes to run the fan for a super short 10 second span sampling the temperature. In that time span, I often grew a bit uncomfortable with still air becoming warm. The Haier runs 3 minutes like the Frigidaire after compressor stops and waits 10 minutes before recirculates the air for a 3 minute pattern. Both the LG and Frigidaire get extra energy saving by slinging condensation water from the compressor onto the back exchange fins. In heavy rain or high air moisture, the outward fan doing the slinging gets swamped by too much water to plow through, sometimes. This appears to be more a problem with my Frigidaire unit than with my new LG. Simple solution for me is to not use energy saving mode that stalls the fan in spurts from spraying the water over the outside fins – and also avoid using low fan speed. Medium or high fan speed plow through the water build-up well. The LG has a black drain plug on outside right rear. So far in the humid Florida weather, I have had no need to do this, but would simply open and then close the plug when circumstances allowed to return to better energy efficiency. The most pleasant aspect of this LG for me is the uncommon inclined cooling grill.at a 30 degree angle, approximately. While the Frigidaire and Haier have 4-way air direction control neither send cool air to my ceiling were hotter air rises. The LG incline grill sends cooling air that kisses my ceiling. I don’t experience the stratifying pockets of hot air like most other a/c’s leave. The Frigidaire is a solid, well built unit with a very high Consumer Report rating – but its 4-way air control seems to me to direct air flow marginally. I like the appearance of the LG over the Frigidaire or Haier; it resembling the a/c units found under the window and installed in the wall of most upper quality motels. The 6000 LG seems to run about as quite as those units. If you have experienced staying in a motel you’ll have a fairly good idea of the low 52 decibel range of this 6000 LG. . ... show more
Reviewed in the United States on May 17, 2017 by Kindle Customer
    • Cools my bedroom
Size: 8000 BTU Style: Cool Only 115V Color: White
Works like it should. Noisy when compressor starts
Reviewed in the United States on July 8, 2025 by Murf
    • Great a/c for the price. And saves energy while still keeping us cool.
Size: 8000 BTU Style: Cool Only 115V Color: White
Why did you pick this product vs others?: Size and power it puts out. Air flow: Wonderful Durability: it has been in our window for 2 months and is so sturdy. Energy efficiency: This has kept me from having to use my central air and saved me money on my electric bill. Looks: It’s not an eyesore in my living room. Build quality: Well built for small spaces Ac performance: cools down my entire living room, dining room and kitchen with ease. ... show more
Reviewed in the United States on June 29, 2025 by Karen Douglas

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