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LG 18,000 BTU Window Air Conditioner, 230/208V, Cools 1,000 Sq.Ft. (25' x 40' Room Size), Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

  • Based on 201 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Nov 25 – Nov 30
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Size: 18000 BTU


Style: Electronic & High Efficiency


Color: White


Features

  • Multiple Fan Speeds: This powerful 18,000 BTU window ac unit features 3 cooling and fan speeds with Auto Cool, which allows you to customize your cooling and air flow; Other user friendly features include a 24 hour on/off timer and 4-way air deflection
  • Maximum Usability: The window unit includes easy to use electronic controls with a convenient remote control; Control your window air conditioner from across the room and without leaving your favorite spot
  • Auto Restart Function: After a power failure, Auto Restart will automatically turn the window unit back on when power is restored; This feature automatically restores your unit's settings following a power outage so you don't have to
  • Quick and Easy Maintenance: The filter light reminder lets you know when it's time to simply slide out the washable filter for cleaning
  • Cools Rooms up to 1,000 Square Feet: LW1816ER is ideal for cooling medium rooms (25' X 40'); Fits window openings 29"-41"W x 19"H

Description

The LG LW1816ER is a top choice for cooling medium to large rooms of up to 1,000 square feet, providing reliable and efficient cooling to create a comfortable indoor environment. With 3 cooling and fan speeds, this window unit allows you to customize settings to meet your cooling preferences and needs. The inclusion of a 24-hour timer enables you to establish a cooling schedule tailored to your lifestyle. Featuring 4-way air deflection, the LG LW1816ER allows you to direct the airflow precisely where it is most needed, whether you require focused cooling, effective dehumidification, or the circulation of fresh air throughout the room. In the event of a power outage, the auto restart feature provides added convenience by automatically restarting the unit once power is restored. Convenience is further enhanced by the inclusion of a remote control, allowing you to adjust the air conditioner's settings from a distance with ease. The easy window installation kit simplifies the setup process. The LG LW1816ER is designed for ease of maintenance, with a removable and washable filter that ensures the window unit ac operates efficiently. The LG LW1816ER is a powerful and versatile air conditioner suitable for cooling medium to large rooms.

Specs & Other Info

SpecificationDetails
BrandLG
Dehumidification Capacity4.5 Pints
Cooling Capacity18000 BTU
Key FeaturesFilter Reminder, Energy Saving, Omni-Directional Airflow, Built-in Dehumidifier
Dimensions (DxWxH)26" x 28.13" x 17.7"
Energy Star CertifiedNo
Introduction Year2016
SEER Rating10.3
ColorWhite
Power Supply230 Volts
Weight130 lbs
ManufacturerLG
OriginChina
ModelLW1816ER
Form FactorStand Alone
FinishWhite
Assembly RequiredNo
Warranty1-Year Parts & Labor
Batteries RequiredYes
Included in BoxAir Conditioner, Remote Control, Mesh Filter, Installation Kit, Manual/Installation Instructions, Warranty
Recommended Coverage AreaUp to 1000 Sq Ft
Noise Level61 dB

Frequently asked questions

The LG 18,000 BTU Window Air Conditioner is designed to effectively cool spaces up to 1,000 square feet, making it suitable for rooms approximating 25' x 40' in size.

This air conditioner provides quiet operation, which means it won't disrupt the peace of your home or office. It comes with electronic control with a remote for easy adjustments from anywhere in the room. Additionally, it offers 3 cooling and fan speeds, giving you flexibility to find the perfect setting. The auto restart function ensures the unit turns back on with the same settings after a power outage.

The unit is compatible with 230/208V outlets, which may require a special electrical outlet that is different from the standard 110/120V outlets in most homes. It's important to ensure your home can accommodate this voltage requirement.

Proper installation of the LG 18,000 BTU Window Air Conditioner requires a window that can support the weight and size of the unit. For optimal performance and safety, it's important to follow the manufacturer's instructions closely or hire a professional for installation. Additionally, because of its 230/208V requirement, ensure your electrical system can support this air conditioner.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The LG 6000 BTU air conditioner has received positive reviews for its efficient cooling, quiet operation, and unique features. Users have highlighted its low noise level compared to similar units, the energy-saving mode that effectively maintains room temperature with minimal sound, and the angled cooling grill that distributes air more evenly throughout the room. Despite minor concerns about installation specifics and external sounds when the unit is off, the overall performance and user satisfaction seem high.

Pros

  • 🌬️ Efficient cooling capability that quickly lowers room temperature
  • 🔇 Low operational noise, making it suitable for bedrooms and quiet environments
  • 💡 Energy-saving mode optimizes performance while reducing noise and power consumption
  • 🌐 Unique angled cooling grill design for better air distribution
  • 👌 Fits well in windows with limited height clearance, broadening its compatibility with different home designs

Cons

  • ⚙️ Installation may require additional efforts or modifications in homes with unique window setups
  • 🔊 External noises may be more noticeable with the air conditioner installed
  • 🔧 Some features and components mentioned in the manual may not align with the actual product

Should I Buy It?

If you're in search of a quiet, efficient air conditioner that performs well in both humid and dry climates, this LG model deserves strong consideration. Its energy-saving features and unique design for improved air distribution set it apart from competitors. While installation might be tricky for some window types, the overall benefits and positive user experiences suggest it's a worthwhile investment for those prioritizing comfort and low noise.


  • Works great
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
I’m currently in a hoodie because the AC works so well.
Reviewed in the United States on July 13, 2023 by Chelsea Aaron thompson

  • DONT BUY this ac it was extra loud and quit working 47days amazon wouldnot help 600,00 paperweight
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
this air condition I bought it cost 600.00 it quit working after 47 days it was so very loud extra loud it changes pitch so you it would keep you and if did get some sleep it wake up very abruptly my son it cool good for 47 days I don't know about you 47 days is bad product and even worst investment contact amazon they told me it was after 30 days sorry to be you,, so I have 600.00 paperweight ..so heavy it took my husband and son to put it in and no telling what it would cost ship back to lg so BUY BEWARE if you BUY I HIGH TICKET ITEM AFTER 30 DAYS AMAZON not GOING TO HONOR IT ..to tell you sorry to be you, nice way saving you know DONT BUY THIS PRODUCT .. ... show more
Reviewed in the United States on June 19, 2024 by yoo

  • Really cools the room
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
The media could not be loaded. I purchased this to cool 2 rooms. 12x19 connected to 16x16. I am in Louisiana in July and this keeps the 2 rooms very comfortable at 73 on the energy saver. I can really cool things off at 68 on the cool setting. Used next to a TV I was a bit worried with other reviews. However it doesn't bother us when watching. It does require a 240v receptacle. ... show more
Reviewed in the United States on July 14, 2023 by Cheryl Cheryl

  • Requires special 240v outlet with dedicated circuit
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
I had a freak out when I couldn’t plug this in to a standard American outlet but I didn’t read the fine print about needing 230v outlet. BTW here it says 230 but the instructions say 240. Anyway, I got an electrician over to change out the outlet which thankfully wasn’t a huge ordeal. Still it cost me an additional $160. DONT BE LIKE ME! CHECK YOUR VOLTAGE!! Anyway, the unit itself is fairly quiet for how powerful it is. We got the 18,0000 BTU to cool our entire first floor and it got comfortable pretty quickly. At one point it turned off on its own while it still had power. Hopefully I had had it in energy save mode... a bit nervous about that after seeing the other reviews. It’s been less than a day. If I never update my review you can assume it kept working. ... show more
Reviewed in the United States on June 27, 2020 by Carol

  • 18,000 BTU is very, very noisy
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
This 18,000 BTU A/C is the same exact model as my 16 year old A/C that no longer cools. If they are the same model, you would think that they are equivalently similar. The difference between both of them is that this new one is 3/4 inch taller and extremely noisy. The old (same model) was much quieter. The compressor hum is very loud. It's annoying. Otherwise, is cools the air very well. ... show more
Reviewed in the United States on July 14, 2023 by Steff

  • Pricey but works
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
For the price it should have duel air and heat but overall I guess it does what it was intended for. My living room and kitchen has a open layout approximately 48’x27’ total space and it cools the living room comfortably but not the kitchen. Have to use the air conditioner from the dining room to cool off the rest of the kitchen ... show more
Reviewed in the United States on November 20, 2022 by Paula T Seraile

  • Works well as a replacement for an old wall unit
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
This unit does a great job of cooling down my home. It's loud and when the motor cycles on and off it sounds as if something broke. In the beginning it would scare me every time, I must say tha I'm used to it now. I wish the flaps could direct the air better. It seems the only direction is straight ahead even when the flaps are turned. We wanted a new unit that fit the hole in wall. ... show more
Reviewed in the United States on June 5, 2024 by Carol

  • Incredibly loud. So, so very loud
Size: 18000 BTU Style: Electronic & High Efficiency Color: White
The AC works fine but it is so incredibly loud that I actually hate this thing and regret the purchase. Maybe this would be good in a factory but it is definitely too loud for residential. And I realize that it’s a large unit but I did not expect this amount of noise. When that compressor kicks on, the house vibrates. Every time it comes on I cringe because the noise is so overwhelming. If you work in a hangar or something and want something to drown-out the noise of jet engines, this should do it. Otherwise, may want to find one that doesn’t sound like a semi-truck. We called LG and their customer service is even worse than their product so we’re stuck with this thing. I’m going to end up eating the cost of this because I can’t return it and it’s too loud to keep/use so I’m going to have to buy something else and junk this one. Edit: I'm still stuck with this thing. And I loathe it. The noise is so intense, “loud” is an insufficient adjective. I’m waiting for another unit to go on sale so in the meantime I’m riding with this. But, it is atrocious. We contacted LG a few times, they sent a tech out here, and told us, “it’s normal.” We have plenty of experience with window AC UNITS and this is not normal. It’s shockingly loud. You feel it; it literally rattles you. ... show more
Reviewed in the United States on June 2, 2024 by Mike

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