Overview

  • Wholesome Silence
    Experience ultra-quiet operation with revolutionary DUAL Inverter technology, providing powerful yet silent performance as low as 44dB in sleep mode for uninterrupted comfort.
  • Exceptional Energy-Efficiency
    Switch to energy-efficient bliss with DUAL Inverter Compressors, up to 40% more energy-efficient than Energy Star certification requirements, saving both energy and money.
  • Total Remote Control
    Utilize the LG ThinQ App to control your air conditioner from anywhere through your smartphone, Google Assistant or Alexa voice commands for complete convenience.
  • Customized Comfort
    Choose from 4 cooling and fan speeds, including Auto Cool mode, for personalized comfort, and named a perfect fit for cooling large rooms of up to 550 sq ft, ideal for rooms measuring 22’X25′.
  • Effortless Maintenance
    Enjoy the simple slide-out washable filter coupled with easy cleaning, giving you less to worry about and more time to relax in your ideal environment.

Will it fit your kitchen?

Width
23 5/8 in.
Height
15 in.
Depth
22 1/2 in.
Min. doorway to bring it in
23 1/2 in.
Recommended clearance
Cut-out and clearances are in the manufacturer's installation guide

Measure your opening, doorways and hallways before you buy. Sizes shown are for the model you selected. · Weight 81 pounds

Check your space — enter measurements in inches

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Specifications

Capacity & configuration

Moisture Removal Capacity
91.2 pints per day
Control Type
Touchpad
Filter Type
Washable
Air Conditioner Type
Window

Dimensions & weight

Product Name
550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner
Minimum Window Opening Height
16 inches
Minimum Window Opening Width
27 inches
Maximum Window Opening Height
16 inches
Maximum Window Opening Width
39 inches
Product Height
15 inches
Product Width
23.6 inches
Product Depth
22.5 inches
Product Weight
81 pounds

Features

Brand
LG
Color
White
Cord Length
72 inches
Recommended Room Size
550 square feet
BTU Cooling Rating
12000 british thermal units
Number of Cool Settings
2
Number of Fan Speeds
4
Airflow Rate
265 cubic feet per minute
Maximum Noise Level
52 decibels adjusted
Minimum Noise Level
44 decibels adjusted
Air Direction/Circulation
4-way
Remote Control
Yes
Integrated Heater
No
Filter Indicator Light(s)
Yes
Sleep Mode
Yes
Timer
Yes
Auto Shut-Off
No
Combined Energy Efficiency Ratio (CEER)
12
Amperage
9.3 amperes
ENERGY STAR Certified
No
App Compatible
Yes
Works With
Amazon Alexa
Wireless Connectivity
Wi-Fi
Window Mounting Kit Included
Yes
UPC
048231606578

Power & warranty

Model Number
LW1217ERSM1
Voltage Requirement
115
Warranty - Parts
1 year
Warranty - Labor
1 year

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat