LG - 550 Sq. Ft. 12,000 BTU Window Air Conditioner - White

LG - 550 Sq. Ft. 12,000 BTU Window Air Conditioner - White

Name: LG - 550 Sq. Ft. 12,000 BTU Window Air Conditioner - White
Brand: LG
SKU: 6585606
Price: 623.99 USD
Availability: InStock
Rating: 3.3 (19 reviews)

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Type: Window Air Conditioners

Model: LW1224RD

SKU: 6585606

$623.99

Available in stock

Upgrade your cooling experience with the LG LW1224RD air conditioner, designed for efficiently cooling medium rooms up to 550 sq. ft. Customize your comfort with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection for precision airflow whether cooling, dehumidifying, or circulating air. Benefit from the auto restart feature in case of power outages, ensuring continuous operation. This unit also offers convenient features including a remote control, easy window installation kit, and a removable, washable filter with a check filter alert for maintenance reminders. Choose the LW1224RD for a versatile cooling solution tailored to your needs.

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LG - 550 Sq. Ft. 12,000 BTU Window Air Conditioner - White

$623.99

Highlights

Minimum Window Opening Height : 16" , see in specifications
Minimum Window Opening Width : 27" , see in specifications
Maximum Window Opening Width : 39" , see in specifications
Cord Length : 72" , see in specifications
Recommended Room Size : 550 square feet , see in specifications
BTU Cooling Rating : 12000 british thermal units , see in specifications
Number of Cool Settings : 3 , see in specifications
Maximum Noise Level : 55 dBA , see in specifications

Specifications

General

Brand	LG
Model Number	LW1224RD
Product Name	550 Sq. Ft. 12,000 BTU Window Air Conditioner
Color	White
Product Width	23.63 inches
Product Depth	22.5 inches
Product Height	15 inches
Product Weight	82 pounds
Warranty - Parts	1 year limited
Warranty - Labor	1 year limited

All specifications (35)

Minimum Window Opening Height	16 inches
Minimum Window Opening Width	27 inches
Maximum Window Opening Height	16 inches
Maximum Window Opening Width	39 inches
Cord Length	72 inches
Recommended Room Size	550 square feet
BTU Cooling Rating	12000 british thermal units
Number of Cool Settings	3
Number of Fan Speeds	3
Airflow Rate	265 cubic feet per minute
Maximum Noise Level	55 decibels adjusted
Remote Control	Yes
Control Type	Button
Integrated Heater	No
Sleep Mode	Yes
Timer	Yes
Auto Shut-Off	Yes
Combined Energy Efficiency Ratio (CEER)	11.4
Voltage Requirement	115
Amperage	9.3 amperes
ENERGY STAR Certified	No
App Compatible	No
Wireless Connectivity	None
Window Mounting Kit Included	Yes
Air Conditioner Type	Window

Features

12,000 BTU Cooling Power The LG Window Air Conditioner provides a robust cooling capacity, ideal for cooling rooms up to 550 sq. ft., ensuring a comfortable environment even in larger spaces.
Customizable Cooling Experience Enjoy the flexibility of 3 cooling and fan speeds along with Auto Cool mode, allowing you to tailor the cooling to your preferences and needs for optimal comfort.
Auto Restart Feature Experience uninterrupted operation with the auto restart function, automatically turning the unit back on when power is restored after an outage, providing consistent performance.
Quiet and Convenient Operation Operates at sound levels as low as 53dB in low mode, offering a peaceful indoor environment while the 24-hour timer further enhances convenience and energy efficiency.
Enhanced Air Flow Control Benefit from 4-way air deflection for precise airflow direction, coupled with the convenience of a remote control for effortless adjustments. Plus, a slide-out washable filter with a Check Filter alert adds to easy maintenance and durability.

Customer reviews

3.3

out of 5

19 customer reviews

Most recent 10 reviews

Nightmare to Install
I had big problems doing the installation. There are two plastic clips which are to be inserted into the metal frame; these parts did not fit at all. I had to widen the openings on the metal case with a drill and file to get them in and then glue them. See photo. There’s no excuse for this. Also, there is no design or instructions for installing into a vinyl window or for using a support bracket. I had to cut off some plastic to get this in. Finally, the front cover did not fit, and I had to drill a hole and put a screw in. Unless you are handy with tools and comfortable with improvising…
AnnoyingBobAug 8, 2026
NOT that great
It was easy to install, however its cuts off abruptly. It’s a large unit and I felt it should have been better !!
RACHELSJul 21, 2026
The 12 btu had no air filter. Why is that
The products also had a dent in the rear aluminum panel.
ANTONIOJul 10, 2026
cools better than expected
Super easy set up, definitely cools a lot better than i expected! It also very quiet for a window unit so you can enjoy the cool air with out the annoying noise.
StickJun 5, 2026
Air conditioning
Best Buy has the Good prices and deliver was perfect
KristineCMay 11, 2026
Return it brand new
Didn’t use it and it’s still closed in the box brand new
MarounMay 7, 2026
Nice Buy!
Good purchase chase for the price. Looking forward to a cool summer.
MeinmcallenApr 4, 2026
Absolutely loving my LG 12K BTU AC!
This AC is a lifesaver — it cools my space quickly and quietly, and the energy efficiency is a huge bonus. The controls are super easy to use, and it keeps my room at the perfect temperature all day. Definitely one of the best home upgrades I’ve made!
GabrielleWOct 21, 2025
My AC
It’s really good, it cools very fast and very much i sometimes have to turn it off.
FlorentinoNAug 15, 2025
Problematic chassis installation design.
This may be an excellent air conditioner (see my review of the 8,000 BTU LG air conditioners we also bought and are very happy with), but we were unable to install this one. The 12,000 BTU model has a slide-chassis, which is okay, but the two lower guides for the side curtain panels -- which also secure the bottom of the unit in the window -- are snap-in pieces made of easily broken plastic (see the installation instructions in the manufacturer’s Use and Care Manual). One of the pieces snapped into place, but the chassis rail on the other side was poorly manufactured and the plastic guide…
ARONPAug 5, 2025