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LG 12,000 BTU Window Air Conditioner with Supplemental Heat, Cools 550 Sq.Ft. (22' x 25' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 230/208V

4.3 4.3 out of 5 stars 1,087 ratings

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12,000 BTU
Electronic 230V

About this item

  • Low Noise Performance - operates at sound levels as low as 50dB (in low mode) eliminating unnecessary noise.Air flow efficiency : 265 cubic_feet_per_minute_per_watt
  • Supplemental Heat - For cooler days use the supplemental heat option to add warmth to your space
  • Multiple Fan Speeds - 2 cooling, heating and fan speeds allow you to customize your cooling or heating
  • Auto Restart - After a power failure, Auto Restart will automatically turn the unit back on when power is restored
  • Cools Rooms up to 550 Sq. Ft. - LW1216HR is ideal for cooling medium rooms (22' X 25')

Customer ratings by feature

Remote Control
4.1 4.1
Easy to install
4.0 4.0
Value for money
3.8 3.8
Energy efficiency
3.8 3.8

Compare with similar items

This Item
LG 12,000 BTU Window Air Conditioner with Supplemental Heat, Cools 550 Sq.Ft. (22' x 25' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 230/208V
LG 12,000 BTU Window Air Conditioner with Supplemental Heat, Cools 550 Sq.Ft. (22' x 25' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 230/208V
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Price-8% $485.80
List:$529.00
$375.00$449.00$499.00-14% $376.53
List:$439.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Sunday, Mar 24
Get it as soon as Wednesday, Mar 27
Customer Ratings
Remote Control
4.1
4.0
4.0
4.5
4.2
3.7
Energy efficiency
3.8
3.7
4.2
4.4
3.7
4.0
Noise level
3.4
3.8
3.5
4.6
4.1
3.7
Easy to install
4.0
3.8
3.2
4.5
4.3
Value for money
3.8
4.3
4.1
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
cooling power
14000 btus
10000 btus
10000 btus
12000 btus
12000 btus
floor area
550 square feet
800 square feet
450 square feet
450 square feet
550 square feet
550 square feet
control method
remote
voice
voice
voice
voice
application, remote
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
number of speeds
2
3
3
4
3
3
special feature
Heating And Cooling Function, Remote Controlled
WiFi Enabled, Remote Controlled, Dust Filter, Filter Light Reminder, Dehumidifier
WiFi Enabled, Remote Controlled, Dust Filter, Filter Light Reminder, Dehumidifier
Inverter Compressor, WiFi Enabled, Dehumidifier, Dust Filter, Filter Light Reminder
Heating And Cooling Function, Inverter Compressor, Dehumidifier, WiFi Enabled, Remote Controlled
Amazon Alexa, Google Assistant, WiFi Connected

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Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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LG 12,000 BTU Window Air Conditioner with Supplemental Heat, Cools 550 Sq.Ft. (22' x 25' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 230/208V


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Product Description

Keep your house feeling comfortable no matter what the weather is like outside! The LG LW1216HR is ideal for cooling medium rooms up to 550 sq. ft. You can even add a bit of warmth on cooler days with the supplemental heat option. This unit has 2 cooling and fan speeds and a 24 hour timer to create a cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, heating, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, removable, washable filter and a check filter alert.

Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,087 global ratings

Customers say

Customers are happy with the performance of the air conditioner. They say it works fantastic for its intended purpose, maintains a cool temperature as advertised, and the sensor works very well. They are also satisfied with the efficiency, and size. However, some customers dislike durability. Customers have mixed opinions on heat, noise, ease of installation, and value.

AI-generated from the text of customer reviews

105 customers mention83 positive22 negative

Customers like the performance of the air conditioner. They say that it works fantastic for its intended purpose, maintains a cool temperature as advertised, and works well in the winter to generate needed heat. The sensor works very well, and the remote works great. It's able to operate on two speeds, and is well-made. Overall, customers are happy with the performance and reliability of the product.

"...side from Solar today and don’t foresee it but works fantastically with my 1600 watt generator...." Read more

"...This unit was easy to install and has worked beautifully for the 2 months I've been running it...." Read more

"...It is perfect for that purpose and performs very well." Read more

"I installed in through the wall (stucco) in my garage and it worked very well. It is cooling 400 sq ft with no problem...." Read more

9 customers mention9 positive0 negative

Customers are impressed with the efficiency of the air conditioner. They say it's the most efficient air conditioner they've ever used and that it runs off their solar in perfect conditions. Some say that the installation process was ridiculous.

"...capacity yet uses same wattage so was delighted it runs off my Solar in perfect conditions while suns out between 11/4 most of the year in Florida..." Read more

"...STEADY (no big temp swings like cheap units) and is actually pretty efficient considering this old house. I LOVE this unit! Highly recommend!..." Read more

"...and the heater is a bonus, These are definitely reliable and powerful air conditioners , The installation was easy, And it wasn't as noisy as I..." Read more

"...This is most efficient because it does not allow the air in the room to stratify. The low fan fan speed is also very quiet." Read more

9 customers mention9 positive0 negative

Customers are satisfied with the size of the air conditioner. They mention that it is a great size for bedroom, fits perfectly, and fits in old units case. The energy efficiency works well.

"...Took out a small window and it fit perfectly.Easy to install. Just take the shell out and fit that in...." Read more

"The perfect size for the room. Keeps it cool. Will have to wait for cooler weather to know if the heat will work as well as the cool does...." Read more

"...It fits perfectly." Read more

"...Instalation was easy. We took the old one out and this fit into it place very easily. The energy efficiency works well...." Read more

95 customers mention55 positive40 negative

Customers are mixed about the heat of the air conditioner. Some mention that it cools and heats their studio apartment, while others say that it does not put out very hot air. However, some customers also say that the heater does not get hot, it blows like a warm fan, and that the room is not insulated well.

"...side uses 575 watts same as the unit I replaced but this is 50% higher cooling capacity yet uses same wattage so was delighted it runs off my Solar..." Read more

"...It is cooling 400 sq ft with no problem. The heating is not that good though." Read more

"...It has a smooth start/end cycle and keeps the temperature STEADY (no big temp swings like cheap units) and is actually pretty efficient considering..." Read more

"Great product cools and warms my room comfortable.Great price 😊..." Read more

51 customers mention31 positive20 negative

Customers have mixed opinions about the noise level of the air conditioner. Some mention that it isn't as noisy as they thought it would be, with a reasonable sound level and a decibel level of 49. Others say that it's very noisy, keeps them awake and that the side panels do not keep cold air.

"...You hit this one out of the parkPure awesomenessQuietness a BONUS !!!!" Read more

"I am extremely disappointed in this LG air conditioner. It is extremely loud and noisy. It only has 2 fan speeds...." Read more

"...and powerful air conditioners , The installation was easy, And it wasn't as noisy as I thought it was gonna be......." Read more

"It gets the room warm, it seriously is so quiet on heat, But im sorry to say it is very noisy on air conditioner especially when the condenser is..." Read more

36 customers mention25 positive11 negative

Customers are mixed about the ease of installation. Some mention that it works great and is easy to install, while others say that it is not as easy as the frigidaire, or the Kenmore, but once the LG is.

"No assembly required btwThis is a A+++ ccu unit I call it . Climate control unit...." Read more

"...This unit was easy to install and has worked beautifully for the 2 months I've been running it...." Read more

"...took a lot of strength and energy separating the two, and was very time consuming...." Read more

"...are definitely reliable and powerful air conditioners , The installation was easy, And it wasn't as noisy as I thought it was gonna be......." Read more

29 customers mention14 positive15 negative

Customers are mixed about the value of the air conditioner. Some mention that it's a great buy and a good value, while others say that it was cheaply made, a waste of money, and did not last two years. Some customers also mention that the product is flimsy and the clips do not snap in. Overall, the opinions are mixed, and it'd be best to read the reviews carefully before making a purchase.

"...got this in and as some other reviews alluded to, this unit is SUPER cheaply made...." Read more

"Great product cools and warms my room comfortable.Great price 😊..." Read more

"...I would have to ship it back and wait for a new one I just ate the poor quality." Read more

"...The older one only goes down to 62°. This air conditioner is worth it’s money!!!! Love it!" Read more

26 customers mention0 positive26 negative

Customers are dissatisfied with the durability of the air conditioner. They mention that the fan blades all broke off, the condenser fan blade and shroud was damaged, and the unit just went out after 1 year and 1 month. Some say that the sliding tracks were damaged, preventing the unit from sliding.

"...extra large LG AC we had before this one it started sticking on & wouldnt shut off without unplugging from the outlet or hitting the reset button on..." Read more

"...one went in and the other broke in multiple pieces. We have not even finished setting it up yet either!!!..." Read more

"...cooling & heating my 16' x 10' cabin space until the blower motor went out after 10 months...." Read more

"...At first I assumed the sliding tracks were damaged preventing the unit from sliding out properly...." Read more

Thru the wall installation in my shop
5 Stars
Thru the wall installation in my shop
Price is about the same as Lowes or Home Depot and I didn’t have to wait for them to order it.They would have charged me a delivery fee as I live 50 miles from either store.Or I could have made a 100 mile round trip to pick it up.Arrived by FedX or UPS, I don’t remember which, in two days in perfection condition.Not much to say about the installation as it’s just a basic thru the wall installation rather than the typical window installation.Pretty much the same but you don’t have to fool with those flimsy side shieldsJust cut a hole that will accommodate the cage housing, install the cage and then, slide the unit in, caulk around the edges, slap a wood frame around it and done.Just make sure the cage has about a 1/2” drop to allow condensation to drain out.
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5.0 out of 5 stars So far, so good!
Reviewed in the United States on July 29, 2023
I installed in through the wall (stucco) in my garage and it worked very well. It is cooling 400 sq ft with no problem. The heating is not that good though.
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