Customer reviews from lg.com
LG - 550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner with 11,200 BTU Heater - White
Average customer rating
4.2 out of 5
4.2
(62 Reviews)
Open Ratings Snapshot
Rating breakdown 62 reviews
5 Stars
45
4 Stars
4
3 Stars
4
2 Stars
1
1 Star
8
90%of customers recommend this product. 
(
27 out of 30
)
Best Buy Privacy Policy
Customer Reviews for LG - 550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner with 11,200 BTU Heater - White
Customer Rating
5 out of 5
5
230 Volts Needed
on May 31, 2021
Posted by: Kathy F
from Austin, TX
Verified Purchase:Yes
[This review was collected as part of a promotion.] I had initially hoped to replace an old window unit with the LG LW1221HRSM but failed to notice the requirement for a 230 V outlet. Our old unit used a 120 outlet. The side of the box lists 4 things to check, with this being the last. If you do not have a plug that looks like the picture below, it will not work. That said, we found another use for it, and the room size more compatible to the recommendations. The installation kit that comes with it is great, we just needed to add some of our own double sided tape as the one included didn’t stick. One person is able to install the outer “box” and window kit by themselves but since the unit weighs 90 lbs., it is best to have two people to slide it into the box. There are many levels of cooling and heating available and it is great to be able to turn it on remotely, usually an hour before we will be using the room!
Pros: Features/Settings
I would recommend this to a friend!
Written by a customer while visiting lg.com
Customer Rating
5 out of 5
5
LG AC w/heat
on May 24, 2022
Posted by: MSSut
from Ohio
Verified Purchase:Yes
[This review was collected as part of a promotion.] So far, so good! Installed in small living room/kitchen area and it do great for both cooling and heating!
I would recommend this to a friend!
Quality
4 out of 5
4
Features
4 out of 5
4
Value
3 out of 5
3
Written by a customer while visiting lg.com
Customer Rating
1 out of 5
1
failure to perform
on July 6, 2023
Posted by: roy13
from san antonio,texas
i bought this AC on 6-1-23, had it installed, it was working good for a week and then it quit cooling on 6-11-23, i have not been able to return it yet,but when i do i'll get my refund and purchase some other brand of AC not an LG.
Quality
1 out of 5
1
Features
1 out of 5
1
Value
1 out of 5
1
Response from lg.comBy FRANCINE VIZCARRALG SOCIAL MEDIAJuly 20, 2023
Thank you for sharing your concern with us. We apologize for the inconvenience you’ve experienced with your Air Conditioner. Please know that we take your concerns seriously and we are more than willing to help you with this matter.

Here's a helpful link you can use for basic troubleshooting about “Not Cooling - Room Air Conditioner”: https://www.lg.com/us/support/help-library/not-cooling-room-air-conditioner-CT10000014-1342109440312

If you need further assistance, our Social Media Team will be glad to assist you. Just send us a private message on our Facebook or Twitter using @LGUSSupport. -Francine
Written by a customer while visiting lg.com
Customer Rating
1 out of 5
1
Fan blade was broken at production plant
on May 26, 2023
Posted by: JohnWilk
from Panama City Beach Florida
My elderly neighbor's LW1221HRSM stopped working at 13 months. Of corse it's out of warranty. The condensing fan blade broke off 2 blades and locked up the fan when one of the blades got jammed. Here's the odd thing. Only one broken blade was found in unit. That could only mean it was shipped with one blade broken off and removed during manufacturing.
Pros: Features/Settings
No, I would not recommend this to a friend.
Quality
1 out of 5
1
Features
5 out of 5
5
Value
1 out of 5
1
Response from lg.comBy Christian JimenezLG Social May 30, 2023
Thank you for taking the time to post your review. We regret to hear of the experience regarding the fan in your elderly neighbor's LW1221HRSM refrigerator. Please feel free to contact us so that we can go over repair options to see if they would work out for your neighbor. We'd love nothing more than to get the refrigerator back in working condition. Please see our contact options here: https://www.lg.com/us/support/contact. ^Chris
Written by a customer while visiting lg.com
Customer Rating
5 out of 5
5
Comfort all year!
on May 18, 2021
Posted by: Evusha
from Temple, Texas
Verified Purchase:Yes
[This review was collected as part of a promotion.] This window air conditioner is perfect for heating and cooling our temperature controlled storage room. It removes the humidity and keeps the room very comfortable. It’s easy to direct the air to where it is needed and the controls are easy to use. Can’t beat an LG product!!!
Pros: Features/Settings, Performance, Quality, easy to use
I would recommend this to a friend!
Written by a customer while visiting lg.com
Customer Rating
5 out of 5
5
Great Product
on May 18, 2021
Posted by: TX33
from Selma, TX
Verified Purchase:Yes
[This review was collected as part of a promotion.] I love this unit. It was easy to install and it definitely helps cool down the house. The product is of great quality and you will be surprised of how quiet it runs. If you need some extra cooling to your house, this product is the way to go. Great product at a good price. I have been very satisfied with it.
Pros: Performance, Quality, easy to use
I would recommend this to a friend!
Written by a customer while visiting lg.com
Customer Rating
5 out of 5
5
Man Cave/Workshop Necessity!
on May 20, 2021
Posted by: JWLOURIE66
from Orlando, FL
Verified Purchase:Yes
[This review was collected as part of a promotion.] I got the LG Room Air Conditioner with heat for his workshop. It was easy to install and before you know it, it was chilly! Turned on the heater, it was toasty warm. The remote control stays on his work space....no getting up and down to change the settings. He loves it! LG is an incredible brand that I rely on when selecting a product. We are very happy with the unit... And you will be too!
Pros: Features/Settings, Quality, easy to use
I would recommend this to a friend!
Written by a customer while visiting lg.com
Customer Rating
5 out of 5
5
Great little AC unit
on May 24, 2021
Posted by: TomFerg
from Austin, TX
Verified Purchase:Yes
[This review was collected as part of a promotion.] This AC blows COLD! I love it. I installed it in the window in my garage and it has made my garage COMFORTABLE! It works great. The wifi part is really cool. I can turn on the AC from my phone while still in the house so it can pre-cool the garage before I get out there. I usually turn it on about 15-20 minutes before heading out there and it is powerful enough to have the garage cooled down when I get out there. I haven't tried the heat portion of it yet, but I'm sure it will work just as well as the AC does. It was pretty easy to install, it took me about an hour and a couple of adult beverages. Just make sure you have 220v available near the inside of the window, luckily I already had power there as I was always planning on adding an AC unit in the garage.
Pros: Features/Settings, Performance, Quality, easy to use
I would recommend this to a friend!
Written by a customer while visiting lg.com
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