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LG - 11,800 BTU Through the Wall Air Conditioner - White

Rating 2.6 out of 5 stars with 5 reviews

$549.99
$649.99

LG - 11,800 BTU Through the Wall Air Conditioner - White

Model: LT12124CNR
SKU: 6585609
$549.99
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Specifications
  • Recommended Room Size
    530 square feet
    BTU Cooling Rating
    11800 british thermal units
    Number of Cool Settings
    3
    Number of Fan Speeds
    3
    Airflow Rate
    280 cubic feet per minute
    Remote Control
    Yes
  • Key Specs
    • Recommended Room Size: 530 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 11800 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • Number of Cool Settings: 3
    • Number of Fan Speeds: 3
    • Airflow Rate: 280 cubic feet per minute
    • Remote Control: true
    • Integrated Heater: false
    • Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
    • Combined Energy Efficiency Ratio (CEER): 10.2 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Window Mounting Kit Included: true
    • Air Conditioner Type: Window
  • General
    • Brand: LG
    • Model Number: LT12124CNR
    • Product Name: 11,800 BTU Through the Wall Air Conditioner
    • Color: White
    • Air Conditioner Type: Window
  • Dimensions
    • Minimum Window Opening Height: 15.53 inches
    • Minimum Window Opening Width: 25.88 inches
    • Maximum Window Opening Height: 15.53 inches
    • Maximum Window Opening Width: 25.88 inches
    • Product Height: 14.44 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 24 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 20.13 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 76 pounds (The out of box weight of the item.)
    • Cord Length: 72 inches
  • BTU Rating
    • Recommended Room Size: 530 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 11800 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
  • Features
    • Number of Cool Settings: 3
    • Number of Fan Speeds: 3
    • Airflow Rate: 280 cubic feet per minute
    • Maximum Noise Level: 66 decibels adjusted
    • Remote Control: true
    • Control Type: Button
    • Integrated Heater: false
    • Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
  • Power
    • Combined Energy Efficiency Ratio (CEER): 10.2 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • Amperage: 10.2 amperes (Strength of electrical current.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Compatibility
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Included
    • Window Mounting Kit Included: true
  • Warranty
    • Warranty - Parts: 1 year limited
    • Warranty - Labor: 1 year limited
  • Other
    • UPC: 048231607261

Keep cool and comfortable with our 11,800 BTU Through-the-Wall Air Conditioner, ideal for cooling medium-sized rooms up to 530 sq. ft. Customize your comfort with 3 cooling and fan speeds, while the 4-way air deflection ensures precise airflow distribution for effective cooling, dehumidifying, or air circulation. Save on energy costs with the convenient 24-hour on/off timer and energy saver option, while the auto restart feature guarantees uninterrupted operation during power outages. Additional features include a remote control, trim kit, removable/washable filter, and a check filter alert, making maintenance a breeze. (*Wall sleeve sold separately)

  • Efficient Cooling Performance: This 11,800 BTU Through-the-Wall Air Conditioner fits universal wall sleeves (24 ½”-27") with a trim kit included, cooling an estimated 530 sq. ft. area or a room size of 22 ft. x 25 ft.
  • Customized Comfort Settings: Experience tailored comfort with 3 cooling and fan speeds, 4-way air deflection, and a user-friendly digital control panel with remote control for convenient operation.
  • Reliable Operation Features: This air conditioner includes a 24-hour on/off timer and power failure auto restart function, providing uninterrupted cooling performance and ease of use.
  • Versatile Air Conditioning: Enjoy 3-in-1 operation modes (Cool, Fan, Dry) for flexible cooling options, coupled with a removable, washable filter for easy maintenance.
  • Optimal Climate Control: Benefit from precise airflow direction, efficient cooling capabilities, and convenient features that make this air conditioner a reliable choice for your cooling needs.
Whats Included
  • remote control
  • trim kit
  • washable filter

Q: What is the maximum noise level of this air conditioner?

A: The maximum noise level is 66 decibels adjusted.

Q: How many fan speeds does the air conditioner have?

A: The air conditioner offers 3 different fan speeds.

Q: Does this air conditioner come with a remote control?

A: Yes, this unit comes with a remote control.

Q: Can this air conditioner be used for dehumidifying?

A: Yes, this unit has a dry mode for dehumidifying.

Q: Does this air conditioner have a timer?

A: Yes, it has a 24-hour on/off timer.

Q: What is the BTU cooling rating for this air conditioner?

A: This LG air conditioner has a BTU cooling rating of 11,800 BTUs.

Q: Not seeing the volts for this unit. Looking for 230 volt.

A: Hi there, thank you for your question about the LT12124CNR air conditioner! This model operates on 115 volts, not 230 volts. If you're specifically looking for a 230-volt unit, you may want to consider another model within LG's air conditioner lineup that matches your voltage requirements. For further assistance in finding a compatible model or if you have additional questions, please send us a private message on Social Media @LGUSSupport. We’d be happy to help you explore your options! —James

Q: Does this unit come with a trim kit? Are there any additional accessories? The product description is bordering on barren.

A: Thank you for reaching us regarding LG Air Conditioner. Yes, the LG LT12124CNR unit includes a trim kit in the package. There are also several accessories available: • Universal Thru-the-Wall Sleeve: This sleeve fits most air conditioners, including the LT12124CNR, ensuring a secure installation. • Replacement Remote Control: If you need a replacement or an extra remote, a compatible one is available. • Extended Service Plans: Many retailers offer plans that cover parts and labor for repairs, giving you peace of mind. • Genuine Parts and Accessories: LG's support page has a variety of genuine parts, like filters, for maintenance. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LT12124CNR.AT1AYOW. For additional assistance, please reach out to us on social media @LGUSSupport so we can help you further. ^Cris

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Pros for LG - 11,800 BTU Through the Wall Air Conditioner - White
There were no pros for this productThere were no pros for this productNoise LevelThere were no pros for this product
Cons for LG - 11,800 BTU Through the Wall Air Conditioner - White
There were no cons for this productThere were no cons for this productPlug TypeThere were no cons for this product

Specs

Reviews

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 1 out of 5 stars

    Wow is LG support BAD

    The one star review is 100% related to the lack of customer support. The first thing you will notice with this unit is that the trim piece doesn't fit around it. When you call customer support, they have no idea what the trim piece is. Once you direct them to the section of the manual where it calls out the trim piece, they almost understand. The support person says that it's a known issue and will send a replacement, which they promptly send the wrong part. Another call later, and they still don't understand what the trim piece is... finally they get it and say they will send the right part... this time they only send half of it... They couldn't figure out the trim piece issue and promised to call back. They called, but then hung up when I answered and never bothered to call back. The installation instructions are a joke. It's like the person who wrote them has never seen the unit, let alone installed one. There is no way to relay how frustrating it is to work with LG support. I finally decided to make my own trim piece and that fixed that part of the issue. The unit itself seems to work pretty well, it's quiet and puts out cold air. I finally ignored the installation instructions and got the thing installed despite LG's best efforts to thwart installation with their awful instructions.

    Sharkly Posted

  • Rated 5 out of 5 stars

    Needed Replacement AC Unit-Found ONLY Perfect Fit

    The "thru-wall" unit in my apartment ceased to work in the middle of summer this year, so I definitely needed a replacement. Unfortunately, the make/model currently installed was no longer produced by the manufacturer or available at any retailer. So, I set about to find a reasonably suited replacement for it, with the help of the maintenance guys for my apartment complex. After a few dead ends, we located this particular make/model on the Best Buy website. I then went to the nearest Best Buy store location and placed my order for delivery to my residence. Upon arrival & inspection, I discovered that the box was rather damaged in (UPS) shipment. Subsequently, upon installation, I found the unit to rather damaged itself (fan assembly "lathing" & unbalanced causing noises that resembeled a motorcycle idling and there was no control to the fan speed and other functions, but it did blow cold air, so that was at least good). I went back to the Best Buy store of purchase and had to order another one and pay for it up front before I could have it delivered to the store this time, which gave me time to get the broken one to store for a refund at my leisure. The sales & management staff at this best buy were very helpful in rectifying the situation. Upon delivery on my new AC unit to the store, I immediately went to pick it up and drop off the damaged one for refund same day. All went well. After inspecting the box at the store, I got the new AC unit back to my apartment, installed it myself this time and it fits & operates perfectly in the "thru-wall sleeve" that it was actually not designed and built for in the first place. Bottom line here...trust Best Buy, but shipping entities, no so much. If you have a "thru-wall sleeve" in your apartment or home with dimensions that will accomodate this unit, I would highly recommend it 10/10...just have it delivered to the store and go pick it up yourself.

    JOHNT Posted

  • Rated 1 out of 5 stars

    Dead Unit

    Came broken, spent a day putting it in the wall, fan didn't work, made a loud clunk and scratching and kept it on. no dice will not buy again.

    Tommy Posted

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