LW1816ER LG Appliances 18,000 BTU Window Air Conditioner WHITE - Jetson TV & Appliance
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Next day delivery if order is placed by 5PM

  4.3  16 Reviews

LG Appliances 18,000 BTU Window Air Conditioner

Model: LW1816ER

Color: WHITE

Store Specials

 In Stock In Stock

Available Colors/Finishes

18,000 BTU Window Air Conditioner - WHITE


SRP: $640.98

SAVE: -$50.99

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Maximum Cooling

LG window air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control.

Made to Perfection

LG window air conditioners add 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.

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.

Slide-out Washable Filter

Maintenance is easy: simply remove the filter and wash it.

Additional Features

  • 18,000 BTU
  • Estimated Cooling Area 1,000 Sq. Ft
  • 3 Cooling and 3 Fan speeds with Auto Cool
  • Easy To Use Electronic Controls
  • Automatically restarts after power failure
Type Window Air Conditioner
BTU 18,000
BTU performance (Cooling) 17,500/18,000
EER 11.9
CEER 11.8/11.8
Dehumidification (Pts/hr) 4.9
Dry Air Flow (CFM) 530
dBA Level (High/Mid/Low/Sleep) 65/63/61
Est. Cooling Area (SQ.FT) 1000
Room Size 25' x 40'
Fits Windows 29'-41" W x 19" H
Shipping Dimension (WxHxD) 29.13 x 22.44 x 30.51 inch
Product Dimension (WxHxD) 25.98 x 17.68 x 28.11 inch
Net Weight (lb) 130
Shipping Weight (lb) 146
Fan Speed Cooling 3
Fan Speed Only 3
Indoor Fan Type Turbo
Air Deflection 4-Way
Energy Saver Function Yes
Thermostat Control Thermistor
Remote Control Yes
Compressor Rotary
Air Discharge Type Top Discharge
Chassis Type Slide In-Out
Auto Restart Yes
Outdoor Vent / Exhaust Yes
Timer 24 Hr, On/Off
Filter Alarm Function Yes
Voltage / 60 Hz 208/230 V
Cooling Power (W) 1,470/1,510
Cooling Current (A) 7.5/6.9
Color White
Installation Kit Yes
Air Filter Washable
Parts & Labor 1 Year Parts and Labor
UPC 048231379489
Style AC 17000-21000 BTU'S
Additional Link Energy Guide 06/13/2019 Click here to download
Download Energy Guide Click here to download
Download Spec Sheet Click here to download
Owner's Manual English 4,584K 05/27/2022 Click here to download
Owner's Manual Spanish 4,521K 05/27/2022 Click here to download

No rebates currently available for this model.

Average Rating

out of 5 (16 Reviews)

5 ★
4 ★
3 ★
2 ★
1 ★
0-5 of 16 Reviews |

LG 18000 BTU AC

by: Emilienburgs

Source: lg appliances.com

This AC cools a room down fast. We are very pleased with the performance. Our den has 12 ceilings and is 22x20. The den is very cool during the day and cold at night. Easy to change temperature setting manually or with the remote. There is some noise but nothing that bothers our conversations or watching tv. The kitchen is cooler too Our house was built in 1947 so it has been hard to find an AC that works just good but this LG AC is awesome. It can get HOT here in south central Texas and this LG AC works GREAT

by: RHDoug

Source: lg appliances.com

I have a 2014 version of this A/C. There might be some differences but it looks almost the same. It has worked flawlessly for the last 8 years cooling an 800 sq.ft. home even on the hottest days. I have it installed in a through the wall installation its pretty heavy. Might be tough on a window sill. I am a happy customer.

Great unit for elderly Grandparents

by: Jpjoseph

Source: lg appliances.com

I purchased two of these units for my elderly Grandparents. The two existing units were the exact same model. Theyre 91 and 94 years old and were used to the controls and remote and change would be difficult. Theyre also very brand loyal and believe in the LG units for durability and trust. They would have no other

Exceptionally quiet

by: Bud1229

Source: lg appliances.com

Ive had this AC for about a month and use it most evenings. I mounted it through the wall which is a good idea because its quite heavy. I use it to cool about 1800 square feet and it does it with ease. Plus its exceptionally quiet. Great unit.

LG for the WIN

by: Tbaker

Source: lg appliances.com

Bought this AC unit cause my other LG I had over 10years gave out on me. So I thought it would be best to go with another LG.
0-5 of 16 Reviews |
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