Customer Reviews for LG ThinQ 230-Volt 12,200 BTU Window Air Conditioner with Remote, Wi-Fi Enabled, White (LW1223HRSM)
Item # : 24641815
Model # : LW1223HRSM
The LW1223HRSM is the ultimate SMART solution for maintaining a comfortable indoor environment.
- Air conditioner for window-mounted installation with heating for rooms up to 570 sq. Ft.
- 12,200 BTU cooling / 11,200 BTU heating
Price is $599.00
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Over 30
16 reviews
Most helpful positive review
Posted May 11, 2025
Will most definitely purchase one for second floor
This ac is an game changer! We have a two floor home with our first floor consisting of kitchen / dining, living room, playroom and a large bathroom, and it keeps our entire first floor cool!! Installation was surprisingly easy, but my husband is also a jack of all trades! Doesn’t actually use much energy to my surprise judging by the size I definitely thought our bill ...
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coffeegal_8050
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Jun 29, 2025
Nice for the price!
It needed an LCDI plug adapter for the ac unit, and my electrician was able to get it
The ac worked moderately well on regular summer days in CA but struggled to cool my 550 sq room sufficiently when the temperature was higher, like a heat wave time
The multiple fan speeds and auto restart are nice, but it can get noisy for people who are light sleepers.
The remot...
The ac worked moderately well on regular summer days in CA but struggled to cool my 550 sq room sufficiently when the temperature was higher, like a heat wave time
The multiple fan speeds and auto restart are nice, but it can get noisy for people who are light sleepers.
The remot...
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This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted May 13, 2025
Very nice and efficient.
This A/C is very nice and blows out very cold air. It's not very loud and is very efficient. It keeps my living room nice and cold. Installation was easy, but it's heavy, so I would suggest two people with installation. The remote was an added bonus.
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keenmama_8866
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted May 13, 2025
Great unit and love the options
The LG room air conditioner with heating & cooling was 12,200 BTU's keep in mind this is not made for a standard household plug. This unit pulls some power and really makes a difference. We were able to keep cool our entire living area space of almost 900 sqft. I love that you can clean the filter yourself and completely control the unit with a remote. It has different ...
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jenniferg950_6091
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted May 11, 2025
Will most definitely purchase one for second floor
This ac is an game changer! We have a two floor home with our first floor consisting of kitchen / dining, living room, playroom and a large bathroom, and it keeps our entire first floor cool!! Installation was surprisingly easy, but my husband is also a jack of all trades! Doesn’t actually use much energy to my surprise judging by the size I definitely thought our bill ...
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dgrier13_4093
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Apr 21, 2025
Very nice AC unit.
I received this ac/heater from Influenster in exchange for my honest review. I have it in my garage which I use as a workshop. It came packaged nicely. It was easy to install and the functions are easy to use. It connects to wifi which is also a plus. There isn’t a lot of noise that comes out of it which is a plus. I tested the heat and the ac and both seem to work as o...
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jen7571_1205
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Apr 12, 2025
LG is the Best!
We put the LG air conditioner in my husbands “man cave”.
He loves it!
He likes that it has a remote so it’s easy for him to change the temp from his chair without having to get up to do it…..lol
He also loves that it has heat for the winter months. I’ll have a hard time getting him out of his man cave now that’s for sure…lol
It’s not loud either. Very quiet.
It’s well m...
He loves it!
He likes that it has a remote so it’s easy for him to change the temp from his chair without having to get up to do it…..lol
He also loves that it has heat for the winter months. I’ll have a hard time getting him out of his man cave now that’s for sure…lol
It’s not loud either. Very quiet.
It’s well m...
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justinl42_1143
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Apr 7, 2025
Works amazing
Received this air conditioner/ heater to review. Ironically, I was in the market for a new unit to heat and cool my garage that is roughly 500sqft. It fits in a window- although my window is too small and have a guy coming out to install it tomorrow. Tried it out with it sitting on the floor and it works great! Cooled off the whole space in about 8 minutes- it’s a plus ...
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ranbad044
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
lg.com
Posted Dec 22, 2024
Great product
love the heat and air together great product smart buy
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Response from Staples :
Hey there. We love to hear that you're enjoying the heat and cool air your LG window A/C unit provides in your home. Whether it's heating or cooling, you will always be at peace. For more feedback or questions, private message us on social media @LGUSSupport. Thanks for making LG a part of your home! 🙂 ^David #Life'sGood
October 7, 2025
Pat700
Reviewed at:
lg.com
Posted Aug 22, 2024
Great AC/heat unit
I have been using my AC unit everyday during the hottest season in the south since I installed it in my window a couple of months ago and it has kept my tiny house (@600 ) square feet of space very comfortable. I am hoping that the heat will be equally as good.
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countrygirl92
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
lg.com
Posted Aug 4, 2024
Great Product!
Best ac unit I have ever had! Keeps my apartment cool all the time. I am amazed by how much space it can keep cool. I love the fact that I can control it with my phone.
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Pat700
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
lg.com
Posted Jul 28, 2024
Wonderful performance
I bought this during the hottest days of summer so far and the AC has kept the 600 plus square foot tiny house nice and cool . haven't used the heater part yet but hoping it performs as well as the AC part.
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Rather be moparing
Reviewed at:
lg.com
Posted Jul 9, 2024
Stay Kool !! Stay Warm !!
This unit is amazing !! In hot Florida climate it provides 50 degree air out of the vents . Exceptionally quiet!! It keeps my insulated detached 1000 square foot garage 75 degrees with little effort. I keep it on energy savings mode. Highly recommended for keeping you cool or warm. The unit provides great heat as well.
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rebeccacocke92
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
lg.com
Posted Jul 5, 2024
It’s so awesome! The best air conditioner I have ever had! Makes my small apartment so cool! Especially with this Texas heat.
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Fred1004
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
lg.com
Posted Jul 1, 2024
Purchased two units, good so far!
I installed the first unit in our pool house. Easy to follow installation instructions. Running great so far. Fairly quiet, just a slight rattle from the vertical louvers which I think I can dampen by adding a couple rubber bands on the inside of the deflector assembly. Purchased a second unit for my third garage bay/shop/man-cave. Working great, no rattles. Each ...
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Reviewed at:
lg.com
Posted Jun 27, 2024
Conditioning out Cancer
OK, let me start overall. I was hesitant buying this unit, but I am grateful and thankful that I have it. Having cancer sucks, but this makes it tolerable
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PeterFl
Verified Buyer
Reviewed at:
lg.com
Posted Feb 18, 2024
When it works it work well.
The first unit I bought stopped working after a month. The second unit I bought the remote did not work but LG did send a replacement quickly. Every thing seems to be working well now.
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