LG - 1,000 Sq. Ft. 18,000 BTU Smart Window Air Conditioner - White

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Model: LW1821ERSM

Brand: LG

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2 Products

1,000 Sq. Ft. 18,000 BTU Smart Window Air Conditioner

Product Details

500 sq. ft. cooling capacity; 10.8 amps; digital controls; auto drain technology; dual-hose operation; LCDI plug; 3 fan settings; activated-carbon air filter; washable prefilter

The LG LW1821ERSM is not only cool...it's SMART! Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. This quiet unit is ideal for cooling large rooms up to 1,000 sq. ft. The unit has 3 cooling and fan speeds and a 24 hour timer to create a cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, slide-out (washable) filter and a check filter alert.

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Last Updated: 2025-07-12 16:42:09

$572.16

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$668

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About this item features

Control Your Cools from Anywhere: LG ThinQ Technology lets you control your LG air conditioner from anywhere; You can start or stop cooling

change the mode

or set the temperature while on the go; It also works with Amazon Alexa and Hey GoogleWindow Air Conditioner with Low Noise Performance: LG window air conditioners operate at sound levels as low as 52dB (in low mode) eliminating unnecessary noise; Get a good night's sleep and work without distraction with this air conditioner window unitMultiple Fan Speeds: 3 cooling and fan speeds with Auto Cool allow you to customize your cooling; Adjust the ac window unit air flow to suit your needsAC Window Unit with Timer: Create your own cooling schedule to save on energy costs with the 24 hour on/off timerCools Rooms up to 1

000 Square Feet: LW1821ERSM is ideal for cooling large rooms (25' X 40'); With the 1

000 square feet cooling coverage

keep your bedroom

office

or any other large space comfortably cool with this window unit ac

Product Specifications

Technical Details

Manufacturer	LG
Brand	LG
Item model number	LW1821ERSM
Color	White
Weight	130 pounds
Height	17.68 inches
Depth	28.11 inches

Additional Product Information

Product Id	1337466
User Reviews and Ratings	2.6 (15 ratings) 2.6 out of 5 stars
UPC	048231605052

Description

LG 18,000 BTU 1000 Sq ft Window Smart Air Conditioner with Remote, White, LW1821ERSM The LG LW1821ERSM is not only cool...it's SMART! Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. This quiet unit is ideal for cooling large rooms up to 1,000 sq. ft. The unit has 3 cooling and fan speeds and a 24 hour timer to create a cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, slide-out (washable) filter and a check filter alert.

LG 18,000 BTU 1000 Sq ft Window Smart Air Conditioner with Remote, White, LW1821ERSM This window ac has 5275.28 W cooling power, maintain the temperature of a given space With up to 1000 Sq. ft. cooling coverage, it helps you keep your home cool and cozy during hot summer months Fits window openings: 29'-41"W x 19"H 3 in 1 operation: Cool/Fan/Dry

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#	Shop & Price	Reviews	User Ratings	Price
1	LG 18,000 BTU Smart Window Air Conditioner, 230/208V, Cools Room up to 1000 Sq. Ft. for Bedrooms, Living Room, Apartments, with Remote, 3 Fan Speeds, 24-Hour Timer, White Price: $572.16 Visit			$572.16 Visit
2	LG 18,000 BTU 1000 Sq ft New Window Smart Air Conditioner with Remote, White, LW1821ERSM Reviews: 1130 app.ratings: (1130) Price: $668 Visit Reviews: 1130 (4.3)	1130	(4.3)	$668 Visit