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Home > Air Conditioners > Room Air Conditioners > LW1821ERSM
LG LW1821ERSM - Smart Wi-Fi Enabled Window Air Conditioner
LG LW1821ERSM - Smart Wi-Fi Enabled Window Air Conditioner
LG LW1821ERSM - Angle View
LG LW1821ERSM - Angle View
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LG LW1821ERSM
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Dealer

LG
LW1821ERSM
Slide-Out Chassis Smart Window Air Conditioner with ThinQ® Technology, Quiet Operation, 24-Hour On/Off Timer, Multiple Fan Speed, Auto Restart, Remote Control Included, Easy Installation, and ENERGY STAR® Certified: 18,000 BTU

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Only 4 left in stock
quick specs
Width: 25 49/50 Inch
Depth: 28 11/100 Inch
Height: 17 17/25 Inch
Cooling Capacity (BTU): 18,000 BTU
CFM Room Circulation: 530 CFM
WiFi: Yes
Alexa: Yes
Google Home: Yes
Remote Control: Yes
Remote Monitoring: Yes
Chassis Type: Slide Out
Wall Sleeve Included: No
Control Type: Digital
Remote Control Included: Yes
Plug Type: 6-15P
Warranty Terms: 1 year
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BTU Capacity: 18,000 BTU
18,000 BTU
18,000 BTU
LW1821ERSM
$645.00
In stock
$645.00
OR
In stock
In Stock Items labeled IN STOCK will ship within 2 business days from our East Coast warehouse. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items are IN STOCK, the order will ship when all items are available unless you select the SPLIT SHIP option in checkout. IN STOCK may not apply to multiple quantities of the same product.
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Product Information
Brand: LG
Model: LW1821ERSM
Warranty Terms: 1 year
?
Dimensions
Width: 25 49/50 Inch
Depth: 28 11/100 Inch
Height: 17 17/25 Inch
Capacity
Cooling Capacity (BTU): 18,000 BTU
CFM Room Circulation: 530 CFM
Smart
WiFi: Yes
Alexa: Yes
Google Home: Yes
Remote Control: Yes
Remote Monitoring: Yes
Remote Diagnostics: Yes
Dash Replenishment: No
App Integration: ThinQ
Smart Accessory Required: No
Features
Type: Window
Chassis Type: Slide Out
Wall Sleeve Included: No
Maximum Cooling Amps: 7.5 Amps
Maximum Cooling Watts: 1,510 Watts
Heat: No
Energy Efficiency Rating: 11.9
Control Type: Digital
Remote Control Included: Yes
PTAC: No
Window Type: Standard
Sleep Mode: Yes
Vent CFM: 530 CFM
Refrigerant Type: R-32
Technical Details
Energy Star Rated: Yes
CEE Rating: Not Available
ADA Compliant: No
CSA Sustainability Compliant: No
Plug Type: 6-15P
Voltage: 230/208 Volts
GTIN
UPC: 048231605052
EAN: 0048231605052
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Description

Slide-Out Chassis Smart Window Air Conditioner with ThinQ® Technology
This unit is equipped with 3 Cooling and 3 Fan Speeds with Auto Cool, 4-Way Air Diflection, Electronic Touch Controls with Remote, and LG ThinQ™ Technology that works with Google Assistant and Amazon Alexa so you can change settings with simple voice commands to modify settings with easy voice commands. This LG Smart Window Air Conditioner cools effectively and quietly while completely matching your window frame.

Specifications

Performance
EER:  
11.9
CEER:  
11.8
Dehumidification (Pts/Hr):  
4.9
Dry Air Flow (CFM):  
530
dBA Level (High / Mid / Low):  
65/63/61
Estimated Cooling Area (sq. ft.):  
1000
Room Size:  
25' x 40'
Fits Windows:  
29'-41"W x 19"H
ENERGY STAR®:  
Yes
ThinQ® Smart Features
Wi-Fi Enabled:  
Yes
Voice Activation:  
Yes
Works with:  
Google Assistant and Amazon Alexa
Features
Wi-Fi Connection:  
Yes
Thermostat Control:  
Thermistor
Air Diflection:  
4-Way
Remote Controller:  
Yes
Auto Restart:  
Yes
Energy Saver Function:  
Yes
Timer:  
24Hr,On/Off
Filter Alarm Function:  
Yes
Fan Speed: Cooling (Heating):  
3
Fan Only:  
3
In Door Fan Type:  
Turbo
Type Air Discharge:  
Top Discharge
Outdoor Vent / Exhaust:  
Yes
Chassis Type:  
Slide In-Out
Electrical Ratings
Voltage / 60 Hz:  
208/230
Plug Type:  
208/230/15 Amp
Watts (Cooling):  
1,470/1,510
Rated Amps (Cooling):  
7.5/6.9
Dimensions / Weights
Product Width:  
25 49/50"
Product Depth:  
28 11/100"
Product Height:  
17 17/25"
Shipping Width:  
29 13/100"
Shipping Depth:  
30 51/100"
Shipping Height:  
22 11/25"
Product Weight (lbs.):  
130
Shipping Weight (lbs.):  
145
Components
Cord Length:  
52"
Limited Warranty
Parts & Labor:  
1 Year

Features

18,000 BTU Cooling Power
  • Help keep your space at a comfortable temperature.
1000 Sq. Ft. Cooling Area
  • Allows you to keep a large-size room cool.
ThinQ® Technology
  • Let's you control your LG air conditioner from anywhere.
  • Works with Google Assistant and Amazon Alexa so you can change settings with simple voice commands.
Quiet Operation
  • Operate at sound levels as low as 61dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.
24-Hour On/Off Timer
  • Up to 24 hours of operation time can be set, so that your air conditioner turns off when you plan it to.
Multiple Fan Speed
  • Low, Mid, or High 3-way speed adjustment.
Auto Restart
  • If the power cuts off, your unit resumes its previous operation shortly after the power is restored.
Easy Installation
  • Designed for easy and efficient installation and come with a washable and reusable air filter.
  • Before buying an air conditioner, measure your room to find out how many BTUs you need.
Maximum Cooling
  • Provide exceptional cooling power that will keep you and your family cool comfortable, and in control.
Installation Kit
  • This window unit comes with our simple and convenient installation kit so you can set up your air conditioner with ease.
Filter Check Reminder
  • The Clean Filter LED lights up to notify you that the filter needs to be cleaned.
Modern Design
  • Adds powerful performance and stable durability to perfectly match your window frame.
Maximum Usability
  • Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote without leaving your bed, workspace, or couch.

Additional Features

  • 3 Cooling and 3 Fan Speeds With Auto Cool
  • Easy To Use Electronic Controls
  • Automatically Restarts After Power Failure
  • Window Installation Kit Included
  • Remote Control Included
  • ENERGY STAR® Certified
Key Features
ThinQ®
The ThinQ app provides seamless control and convenience for LG smart appliances, making everyday tasks easier and enhancing home comfort.
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Manuals & Guides

Energy Guide
Owner's Manual
Specifications
In Stock
Items labeled In Stock will ship within 2 business days from our East Coast warehouse. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items qualify for In Stock, the order will ship when all items are available to ship. In Stock may not apply to multiple quantities of the same product.
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