LG

LG 10,000 BTU Smart Window Air Conditioner, Cools up to 450 Sq. Ft., Smartphone and Voice Control works with LG ThinQ, Amazon Alexa and Hey Google, ENERGY STAR®, 3 Cool & Fan Speeds, 115V

$315.88
(3) 3 stars out of 19 reviews 19 reviews
$315.88
$315.88
Free overnigh delivery
FSA and HSA eligible
LG 10,000 BTU Smart Window Air Conditioner, Cools up to 450 Sq. Ft., Smartphone and Voice Control works with LG ThinQ, Amazon Alexa and Hey Google, ENERGY STAR®, 3 Cool & Fan Speeds, 115V

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Customer reviews & ratings

3 out of 5stars
(19 reviews)
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Most helpful positive review

5.00 out of 5 stars review
Verified Purchaser
09/20/2021
Great Air Conditioner
The LG LW1521ERSM Air Conditioner is wonderful unit. We installed in our kitchen since it gets hot there more than any room in the house. Even hotter when we are cooking for family get together. This solves out issue. The LG LW1521ERSM is very easy to install. We followed the instruction step by step. This unit fits in our regular sized window. It is just the right size. It does not require any additional brace or bracket for the outside. Everything you needed is included. Operating this air conditioning is pretty simple. You can either use the control panel on the unit, use the remote, or connect it to your Alexa or Hey Google so you can just talk to it. That's pretty high tech if you ask me. The operation is very quiet. It is also a good looking air conditioner. Overall, we really like this air conditioner. It is perfect for our kitchen and most of all, it is ENERGY STAR™ Certified which is very important to us. We highly recommend it.
Mom2two

Most helpful negative review

1.00 out of 5 stars review
Verified Purchaser
09/22/2021
DO NOT BUY
First one installed. Worked 30 minutes. Used remote to turn off. Would not turn back on. GFCI would trip and reset, but unit would not power on. Thought it was a fluke so I had them ship me another one. Installed and this one lasted about 8 hours before it just lost power. Wouldn't power up, same as first. So, I got a refund and I am shipping this one back too. I previously had a 8,000 BTU window air conditioner that ran for months. Different brand though.
Dino
  • 4.00 out of 5 stars review
    Verified Purchaser
    07/15/2022
    Great Air Conditioner
    Very nice AC. A little confusion on the instructions. The wifi feature is nice and I love how I can control it by my phone. Would give 5 ⭐ but the instructions was terrible.
    Ashlee
  • 4.00 out of 5 stars review
    Verified Purchaser
    06/26/2022
    Cooling Unit Updates unexpected pleasant outcome
    Two AC units were purchased. One was damaged and required returning to store. The return process was helpful. Thank you. The other unit was placed and is cooling the space very efficiently. The former unit was getting old and was truly less effective. Glad to make the change and update the window AC units. Anticipate Energy savings as well.
    Peter
  • 2.00 out of 5 stars review
    Verified Purchaser
    06/20/2022
    Not working
    I live in Louisiana where it is super hot. I bought this a/c to help the central air. It ran for about 1 hour and now it will not turn back on. Called a service repair man. We will see.
    BDadof3
  • 1.00 out of 5 stars review
    Verified Purchaser
    06/01/2022
    Disappointed
    I have two others of these units and they've been fabulous, but this one? Not so much. Granted, it looks like the grill on the back of the unit was damaged in transit and looked to be purely cosmetic so I didn't think it would impede the function of the unit. However, it powered on briefly, shut off, and now won't turn back on. We've done all the troubleshooting in the guide and even tried moving to make sure it wasn't just the outlet, but the unit is just dead. It took some time to install due to its size, so just be aware that it's not a super quick process. We've been so happy with our other LG units but this one is just an expensive dud. My advice would to be plug it in and make sure it runs for awhile (if possible) before installing it.
    Angela
  • 1.00 out of 5 stars review
    Verified Purchaser
    05/21/2022
    Dead after 10 months,used it for 2 months
    Junk Used it for two months did Not blow cold cold air out ,plugged it in first time following 10 months later does that work at all
    Attick2
  • 1.00 out of 5 stars review
    Verified Purchaser
    02/19/2022
    Don't buy this for the wifi.......doesn't work.
    If you are buying this for the wifi, don't do it. I bought 1 and the wifi wouldn't work. After chatting with LG, they told me to return it for a replacement. I did, and the 2nd one doesn't work either. Other than that, the a/c is good. I bought it as a larger replacement for a smaller LG unit. I was happy with both units
    Unknown
  • 5.00 out of 5 stars review
    Verified Purchaser
    12/31/2021
    Perfect AC and LOVE the WiFi feature!
    I read a lot of reviews on different units before making this purchase. Living in FL, you need a good AC that can hold up to our elements. This unit cools my room perfectly. I have the auto settings to turn off at 6:30 am (before work), and then turn on at 3:30 pm so my room is plenty cool when I get home. Also, it is sooo quiet. I am very happy with this unit!
    LawGurl74
  • 1.00 out of 5 stars review
    Verified Purchaser
    09/22/2021
    DO NOT BUY
    First one installed. Worked 30 minutes. Used remote to turn off. Would not turn back on. GFCI would trip and reset, but unit would not power on. Thought it was a fluke so I had them ship me another one. Installed and this one lasted about 8 hours before it just lost power. Wouldn't power up, same as first. So, I got a refund and I am shipping this one back too. I previously had a 8,000 BTU window air conditioner that ran for months. Different brand though.
    Dino
  • 5.00 out of 5 stars review
    Verified Purchaser
    09/20/2021
    Great Air Conditioner
    The LG LW1521ERSM Air Conditioner is wonderful unit. We installed in our kitchen since it gets hot there more than any room in the house. Even hotter when we are cooking for family get together. This solves out issue. The LG LW1521ERSM is very easy to install. We followed the instruction step by step. This unit fits in our regular sized window. It is just the right size. It does not require any additional brace or bracket for the outside. Everything you needed is included. Operating this air conditioning is pretty simple. You can either use the control panel on the unit, use the remote, or connect it to your Alexa or Hey Google so you can just talk to it. That's pretty high tech if you ask me. The operation is very quiet. It is also a good looking air conditioner. Overall, we really like this air conditioner. It is perfect for our kitchen and most of all, it is ENERGY STAR™ Certified which is very important to us. We highly recommend it.
    Mom2two
  • 5.00 out of 5 stars review
    Verified Purchaser
    08/24/2021
    Great unit for a great price
    I love this ac. It was purchased to replace a unit that was older. I went with a bigger size so I could get more square foot coverage. It is working great to cool my entire living room and kitchen. I would definitely recommend it to others. When it arrived it was a bit bigger than I originally thought. So if you have smaller windows take that into account.
    Alyssa
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