LG LW1821ERSM Smart 18,000 BTU 230V Smart Wi-Fi Enabled Window Air Conditioner

[This review was collected as part of a promotion.] I bought this as my previous AC unit was showing signs of giving up. The removable casing and the many features made this my choice. Once the lightweight casing was installed, the insides were easy to lift and slide in place. No more wrestling with the entire unit trying to set it up. Cools several rooms almost instantly. Love the remote control and the thermostat feature. I used to watch the electric meter when the old AC was working and it spun like a meat slicer. Now, with the LG, it spins much slower. And it's very quiet, no loud fan, no rattles. Highly recommend.

[This review was collected as part of a promotion.] Due to a house fire, i was unable to use the air conditioner when I purchased it. Almost 1 year later, I finally got to install it in the house I am renting until my home is ready to move back in to. I am so Extremely Happy with the unit! It works like a charm! From one end of the house to the other is nice and cool, which is important since it is 90 degrees outside. The installation and programming are so easy. I misplaced the instruction book but found it online which is fantastic! Now I will install a window in my remodeled home, just to house my air conditioner because it has become a very important part of my life. I could not function without it. It is one of the best decisions I have made and the price is right too!

We purchased this air conditioner couple of weeks ago. It is Big and beautiful. It cools beautifully but one of the faults I have is the snapping sounds it makes when it kicks in and out constantly. It is in our living room where we both sit and it constantly clicks and clicks. The second fault is I cannot adjust the vents. I originally got them to point up but I cannot move them down, I'm afraid they will break they're that tight. Otherwise, it's great.

Installed a new, out of the box, LW1821ERSM and it stopped running within 24 hours. Electronics in cover defective. Tested with cover from another new unit and ran perfectly. Have now been in a que for warranty service for almost a month. Have used LG window units for over a decade in 25 residential units and have had warranty problems before. I am not very encouraged based on past experience.

[This review was collected as part of a promotion.] Im using the LW1821ERSM and I really do love it. Its amazing. Im using it in a medium size area, that has tanning bed and it keeps it so cool and comfortable. It was so easy to install and the k8t is included.Love that it has a remote, very convenient. The 3 speeds lets you get the area to your idea temp. It really is amazing!! Runs quietly and even has a timer. Simply love this!!

[This review was collected as part of a promotion.] I got this for our garage that we converted in to a man cave for my husband. This unit works beautifully! There are 3 cooling options/speeds. This definitely can cool a room! It also says it restarts quickly after a power outage. We haven’t had that issue yet so I can’t comment. However, if you’re looking for a larger window A/C unit, this is the one to get!!

[This review was collected as part of a promotion.] We got this 18000 btu a/c and I’m so glad we did it was a little difficult putting it in but only because it was so heavy but once in we had no issues programming it to using it. So far I will say that it does an excellent job keeping my home cool. Love the fact it has a remote control which also makes it easy to adjust. Will definitely recommend to everyone

[This review was collected as part of a promotion.] This air conditioning unit is amazing. Very easy to install in my window. I love the wifi feature a lot making it easy to control the ac unit from anywhere. I use this in the downstairs part of my house which is a pretty large space. It keeps the entire downstairs cool and I love that the unit isn't noisy. Very pleased with this air conditioner.