LG White 12,000 BTU Thru-the-Window Air Conditioner with Heat

Model: LW1216HR

LG Warranty
Lg lw1216hr 1
Lg lw1216hr 1
Greentoe Guarantee
  • Guaranteed Brand New Products
  • All Products Sold by Manufacturer Authorized Retailers
  • 30 Day Return Policy
  • Free Shipping
    No Additional Fees

Product Back-Ordered

We are sorry. At this time, we are not accepting offers on this product. Please click the button below to be notified when our retailers get it back in stock.

Thank you! We will be in touch. Something went wrong. Please try again later.


CA Prop. 65 CALIFORNIA RESIDENTS ONLY - WARNING: Cancer and Reproductive Harm -

Tech Specs

Heating Amps 15.3 Amps
Voltage 230
Cooling Amps 5.1 Amps
Fuel Type Electric
Temperature Options Cooling and Heating

Heating & Cooling

Installation Type Window
Assembly Required No
Items Included Remote Control
Chassis Type Slide Out
SEER (Seasonal Energy Efficiency Rating) 11.3
CEER (Combined Energy Efficiency Rating) 11.2


Type Thru-the-Window
Appliance Color White
Weight 93


Depth 22.06"
Width 23.63"
Height 17.97"
User Reviews
4 October 2022

The unit came with a large dent in the outside shell, but I was able to get it straightened out satisfactorily, and it doesn't appear to affect any operations. The shell fit the wall opening that the old unit was in perfectly, making installation a breeze.Everything is working great.

  • +

    ease of use, Quality, Features/Settings, Performance

2 November 2018

This AC/Heat unit was bought for a tiny house. It doesn't heat well enough to warm even close to the unit. The AC worked pretty well this summer. The unit just went out. It was only 1 year & 1 mo old. It glowed and then stopped working. Save your money - don't buy this thing.

11 July 2023

I have had this unit about 6 weeks, and so far it has been great in maintaining a nice even temperature in my mobile home. We have had very HOT and humid weather here in Florida. It has done a fine job.

  • +

    ease of use, Quality, Performance

27 July 2017

Over the years, I have grown to like this brand. My first product was a LG TV, and it lasted over 10 years, until lightning hit it. Ended up getting another one, and it is as good, or better. Now, to the AC. At first, it seemed to be a little loud, mainly when the compressor came on.

21 February 2022

I liked the unit when it was working on the air conditioner tried to switch it to the heater side did not work and LG is working with me to get it corrected. Lot of time involved and paper trail but I hope that they will get issue resolved soon.

  • +

    Style/Design, ease of use, Performance, Quality

26 February 2018

Great heater!! We haven't had to use the AC yet but this puts out a lot of heat and get our room toasty warm in a few minutes. Great buy :)

8 August 2023

The unit was really easy to install. Instructions were straight forward and made it easy to get up and running in no time. Doing pretty well against the Texas heat.

  • +

    ease of use

25 September 2018

I installed through the wall to heat and cool a small house. works perfectly ! I am impressed how quiet running it is.

22 March 2022

I’m pleasantly surprised at how quiet the unit is for its size. I bought a 12k btu with heater AC unit and found it so much quieter than smaller units i have used before.i have it for about a month but haven’t used it much but so c far it’s beyond expectations

  • +

    Performance, Quality

19 December 2018

Keeps our small house comfortable even on the coldest nights. Haven't tried it during the summer yet.

Product Description

If you're cold, you're cold - even if it's May. That's why LG presents seasonal heating and cooling. You're getting all of the things you love about an air conditioner with 12,000 BTUs, a stylish remote and multiple speeds. Only now, you can heat rooms up to 450 square feet, as well as cool rooms up to 550 square feet.

Enjoy the cool air even more with LG's 4-way air direction. By adjusting the deflection, air is directed up, down, left or right so you can move the air where it's needed most
Product Highlights
  • Width: 23.63"
  • Height: 14.97"
  • Depth: 22.06"
  • CFM: 265
  • Fuel Type: Electric
Still Have Questions?
We can help via Live Chat, Email or you can call us 1-888-840-0464

Please log in or sign up to continue


Validating Credit Card...

It will not be processed until the offer is accepted by a merchant.

Notifying Retailers...

Notifying our merchants and checking to see if they accept this offer.

Offer Submitted!

3-digit code in the back of your credit card