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4.1 | 63 Reviews

8,000 BTU Smart Wi-Fi Portable Air Conditioner

LG LP0821GSSM

Features

  • 8,000 BTU (US DOE)/ 13,000 BTU (ASHRAE)*
  • 3-in-1 Operation (Cool/Dehumidify/Fan)
  • Auto Swing Air Vent
  • LG ThinQ® Technology

Quick Specs

  • Type: Air Conditioner
  • Style: Speciality
  • Width: 17.52"
  • Height: 28.15"
  • Depth: 14.56"
  • Energy Star Rated: No
  • Cooling Power: 8000 BTUs

See More

 
Maximum Cooling

LG portable air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control.


Control Your Cool from Anywhere

Control key features from your phone or favorite smart speaker with the ThinQ app.


Quiet Operation

LG portable air conditioners operate at sound levels as low as 49dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.


3 in 1 Operation

Use cool mode for powerful cooling and dehumidifying on hot days. In fan mode, the fan circulates the air in the room. Dry mode is ideal for damp, rainy days.


Maximum Usability

Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full featured remote without leaving your bed, workspace, or couch.

Features

  • 8,000 BTU (US DOE)/ 13,000 BTU (ASHRAE)*
  • 3-in-1 Operation (Cool/Dehumidify/Fan)
  • Auto Swing Air Vent
  • LG ThinQ® Technology
  • Installation Kit Included
  • Estimated Cooling Area 350 Sq. Ft
Summary
Type Portable Air Conditioner & Dehumidifier
Air Type Cooling
BTU 8,000
PERFORMANCE
BTU performance (Cooling) ASHRAE 13,000
BTU performance (Cooling) U.S. DOE 8,000
Dehumid. (Pts/Hr) 3.23
CEER (US. DOE) 7.22
Dry Air Flow (CFM) 275
dBA Level (High/Mid/Low/Sleep) 52/-/49/-
Est. Cooling Area (SQ.FT) 350
Room Size 10' x 35'
ELECTRICAL RATINGS
Voltage / 60 Hz 115
Plug Type 115V/15Amp
Watts 1,070
Rated Amps 11.5
FEATURES
Display LCD
Wi-Fi Control Yes
Thermostat Control Yes
Air Diflection 2-Way
Remote Controller LCD Remote Controller
Control Button Type Standard
Auto Swing Yes
Auto Restart Yes
Auto Door Open/Close System Yes
Timer 24 Hr, On/Off
Filter Alarm Function Yes
Fan Speed: Cooling 2
Fan Only 2
In Door / Outdoor Fan Type Blower
Type Air Discharge Top Discharge
Water Full Indicator Yes
Outdoor Vent / Exhaust Exhaust Only (1.5M)
Chassis Type KL
Panel Color Gray
Easy-Roll Casters Yes
Air Filter Washable
Window Installation Kit Yes
DIMENSIONS/WEIGHTS
Product Height 28.15
Product Depth 14.56
Product Width 17.52
Product Weight (lbs.) 62.9
Shipping Height 35.04
Shipping Depth 16.93
Shipping Width 19.09
Shippling Weight (lbs.) 73.8
Stuffing Quantity (20ft/40ft/40ft High) 126/256/387
Pallet Qty 12
TL QTY w/Pallets 886
TL QTY Floor Loaded 898
COMPONENTS
Cord Length 59
Hose Length (min inches-max inches) 14 - 59
LIMITED WARRANTY
Parts & Labor 1 Year
UPC CODES
UPC 048231605182

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Speciality

  • Dimensions

  • Width: 17.52"
  • Height: 28.15"
  • Depth: 14.56"

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 8000 BTUs

Tailgate Delivery within Connecticut available for every product we sell. We would be happy to coordinate delivery for you, just let us know.

4.1 out of 5

77% of reviewers recommend this product.

5 Stars

Great Product

Jnperez 11/30/2022

After using this portable A/C unit for a few months now I have nothing but good things to say. Very easy installation and lots of variations to play with when locating this unit.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

Must buy

jacob348903 11/21/2022

This unit is great Cools down a couple rooms perfectly. The only major complaint is that I had to take some extra steps to get it secure in my casement window I hate casement windows. But this is a great AC unit.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

kept my apartment cool in summer

e rob 11/21/2022

My apartment has no ac and is west facing. It got very the previous summer so I knew I needed something more than just a fan for this summer. Fairly easy to set up and run vent out the window. It looks good and I like that it can function as a fan when full ac isnt needed. Really great to be able to link to my phone and turn unit on before leaving work to have apartment cool when I get home.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Im Very Satisfied

jb816 11/20/2022

I bought this for my bedroom as it get extremely hot during the summer months. My bedroom is in the attic so the extra AC is crucial. This product made an instant impact to the roughly 300 sq ft space. Whats more its very sleek and has great modern features such as automatic timer and smart home connectivity.
Originally posted on lg.com

Yes, I recommend this product

Features

 

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5 Stars

Great Product

AngelF 11/20/2022

I bought this about 4 months ago and have not been disappointed There is smart features such as self scan filter warnings smart wifi enabled and much more. If I knew this would be such a valuable product I while have bought the best option as well but it was out of stock at the time: but overall got product
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

No problem

MisterD 11/5/2022

After a year of use I have no reason to not recommend. I have no complaints it just works I kinda might be trusting this brand to deliver
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
4 Stars

Nicely cools

Vet1986 10/16/2022

I have put it through its paces this summer it has kept my house comfortable. I am using it more as a fan noise machine for sleeping.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Cool room best sleep in years

Lp1021bhsm 10/13/2022

Our central air could not do the job the LG air conditioner saved the day
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing product

Tom98765 10/6/2022

Bought this last month during the heatwave and it kept everyone cool. Great fan to spread the cold air around very quickly.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Functions Great Sleek Design

Shae 120 10/2/2022

I resisted buying a portable AC since they are an eye sore. Was forced to buy one during an insane heat wave in LA. I wanted a different model but this is all that was left since all of LA was sold out of portable ACs. I was pleasantly surprised with the easy installation and it was a bonus that the design is sleek as well.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

Unit works well did what it was intended to.

Chris Banning 9/23/2022

Getting this unit really helped when we were in a big heat wave.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

LP0821GSSM

Sam Reynolds 9/19/2022

Given to me as a gift. Very loud bulky only has vent on top.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG portable A/C unit

Ken Cooper 9/17/2022

Have had our LG portable A/C unit for 2 weeks now and it has worked great. Bought it as a standby for when the power goes out at the house in South Louisiana due to tropical storms and hurricanes. But have been using it to cool rooms on my second floor while awaiting repairs to my central HVAC system. So far very satisfied with performance.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
1 Stars

Unit doesnt get cool

ozonehot2020 9/15/2022

I bought this to cool down one of the other bedrooms and sadly I didnt set it up for awhile and now the unit doesnt cool. I talked with LG they are going to review my receipt and see if they will refund me since they dont fix portable units this size :
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Awful warrant offered

Donna Mc 9/14/2022

I purchase a portable 8000 btu portable ac unit. Used it 3 months out away for winter. Tried to use this year and the compressor was out. Warranty was for a year it died 1 month later and they offered me a discount on a new unit. Ummmm no thanks why would I buy the same crap?
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
5 Stars

Very Nice Product

Buckeye Greg 9/6/2022

Easy assembly and reliable product when needed to cool our attic bedroom during the hot summer months. This portable air conditioner is a quality unit.
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

i like it. **

LG bobs master bedroom 8/28/2022

have it for 1 month like it. But its too loud. be nice if it had a lower fan setting. the current low is still too high.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

Review of the LG LP0821GSSM Air Conditioner

LG LP0821GSSM Portable A 8/28/2022

I bought the LG Portable Air Conditioner in July 2022. The AC unit is a very attractive black color and it wasnt difficult to install. The hose that fits through the window is about 5 inches in diameter. We set up the AC unit in our den and faced it toward the kitchen. It adequately cooled the den and some of the kitchen. However the unit did not appear to remove most of the humidity from the room and the room always felt like it was humid even though the temperature was set to 73 degrees. In all the unit cooled the room on some of the hottest days of the summer and that was a big plus.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
4 Stars

LG Portable Air Conditioner

Coolroom 8/22/2022

Bought a few days before heatwave to cool are bedroom. It was the biggest one available at the store. Easy to set up and use. Keeps the room cool. Only complaint is it is really noisy for sleeping.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

Great Room Air Conditioner. Cools Very Quickly

Tom Szewczyk 8/21/2022

We went to buy a room A/C and because of the quality associated with the LG name we decided on the LG 8000BTU room air conditioner. The A/C took just a short time to install and works wonderfully. Weve been very happy and the guests who use that very warm upstairs bedroom have loved it as well.
Originally posted on lg.com

Yes, I recommend this product

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Value

 
4 Stars

Good power lousy hose connection

jimee 8/10/2022

This unit provides plenty of power but you need a roll of masking tape to connect the hose to the outside. It just doesnt fit without a lot of tape. Poor quality or craftmanship.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

LG air

oldhoncho 8/10/2022

received as a gift - pleased I didnt buy it as temp control is very broad and inconsistent
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Not recommended

BradP 8/8/2022

I bought this unit in Oct 2021. It seemed to do alright during the warm months of the winter and spring. When summer hit and temps rose it fell flat on its face. No cooling at all. LG service tech said Its not working. LG will replace it. And then he left. That was a month ago...still waiting.
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Game changer

Sonja Jo 8/7/2022

This air conditioner was a game changer in my living room. We are now comfortable and cool .
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Portable

RWB0334 8/4/2022

I needed a quick affordable solution to ac problem I had and this proved to be a great solution plus it will make a great stand by unit for emergency assistance on these hot days we have been experiencing.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

LG AC/DeHumidifier Repairs

Hot in Alabama 7/27/2022

I bought this LG0821GSSM exactly 363 days ago and the top control panel went out. At first I thought there was no way LG was going to believe that it went out two days before the warranty expired. It was originally purchased on 7/16/21 because I needed a dehumidifier in my garage when my water heater went out and after getting a quick repair I couldve taken it back. I had plans to change all the windows in the house but it was going to be six months later so the unit actually stayed in the box until February of 2022. After the window work was complete my daughter wanted to as an additional AC in her room. We took it out installed it per directions and she loved it. It stayed 60 in her room 24/7. When I explained that the top control panel had lights going haywire and the only way to control it was with the remote. LG said it was possible that I would have to pay for the repair so I had them send the technician out and he was very knowledgeable and saw that condensation from the swing blades caused it to short out he ordered the part and came back two days later as promised and replaced it. I think LG had every reason in the world not to cover it but they stood behind their product and took care of my daughters favorite AC.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Easy to install works great good price

Lisa Chacon 7/26/2022

Im 63 years old and I live in a mobile home. I have window air conditioners but every year I have to depend on someone to put them in the window make sure that the area around it is sealed to keep the hot air out and then come back in the fall to take it back out. They are to heavy for me to take care of myself and often its mid summer before someone comes to put them in. This air conditioner is heavy also but it is on wheels so I can easily install it in the window myself. When I bought it there was everything in the box I needed to set it up including the piece that you install in your window. Very simple to install. Mine is also a portable heater so I dont have to take it out and store it. It easy to point in different directions and cools just as well if not better than my window Air conditioners. I really like it. Theres only one issue I have. It is a good size so it does take up some floor space. I believe it comes in two colors black and white. I have a black one so it really blends in with my furnishings. I would recommend this unit to anyone but especially to someone like myself that lives alone and has to depend on other people to do these sort of things. I will be purchasing another one next year and taking my large window unit out. It is a great product and I am very pleased with it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
4 Stars

Cold Air

LG 8000 btu 7/25/2022

Bought the LG 8000 BTU in April 2022. It a good a/c but the bucket of water gets full between 7-8 hours and unit has to be shut off to dump the water. Its ok except that the a/c needs to be turned on 1 to 2 hours before we get home in order for the room to be cool by the time we arrive texas weather runs over 102.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Perfect

JosieAnn 7/24/2022

Bought this today. Hooked up so easy and cooled off my apartment so fast My cats and I are in love. Thank you for such an awesome product Take care
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Has to have drain hose

Annchen 7/24/2022

We bought two units. One works fine. The other has to have a hose to drain water. Theres no access to a drain or sink. We have a 5 gallon bucket to collect the dehumidifier water. It fills 4 or 5 times a day. Five gallons of water is very heavy I read several reviews and found this to be a problem for other buyers as well. Apparently LG is not helpful according to one reviewer.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Terrible

Layla Bazillion 7/24/2022

I bought this AC to keep a little building I keep my parrots in. I heard good things and liked the wifi option so I bought it. Keep in mind Ive given this thing a chance for over a year. It failed miserably at cooling the building I even bought onw with a higher BTU so it would work better. It could never properly cool the building and after a while it started leaking water everywhere....over 5 gallons a day because it was struggling constantly. I cleaned it I took care of it and it just could never keep up. My building had blinds and curtains and I did everything to help this little machine out and then finally this year the compressor gave out. I replaced it with a spare crappy little Hisense I had in my garage so my birds wouldnt die in this heat and that little dumpy machine WAAAAAAAYYY outperforms thus LG machine. Dont buy it it is not good at its only job.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
4 Stars

Very easy to operate.

Richard Samsel 7/21/2022

I bought this unit on May 27 2022 and so far has worked Awesome. It does a great Job of Cooling and taking water out of the air. Love it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Fantastic. Feels like central air. I highly recom

Cinder52 7/10/2022

Fantastic feels like central air. Great price is my second unit I also have one in bedroom. Quite while comfortable sleep too
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Super Easy To Install - Cools Great

MTMast 7/4/2022

We bought her a LG air conditioner about a month ago and it has been awesome It was easy to install and cools the house in very quick fashion Also removes a ton of humidity from the air
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

great product

Mela D 7/3/2022

This is a great unit and cools down efficiently. I had bought one for my moms house and after being impressed with how well it worked I purchased a second for my house. Only complaint is that the LCD screen is a bright green which I really dont like and its pretty annoying at night because of the brightness. But overall Im pretty happy LG makes great products
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Piece of Junk

fuuk off 6/28/2022

Compressor will not come on 1 month after 1 year warranty expired
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
5 Stars

Great AC

Geof Billiel 6/22/2022

This is my second LG AC. They both are well worth every penny i paid for them. They run quit and cool. We just love them.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Excellent purchase

SEGorman 6/20/2022

I bought this unit because my central air broke was was taking a while to fix. This unit did an amazing job cooling down several rooms in 95 degree heat Very pleased I would highly recommend this unit.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Does not cool an area smaaller than advertised

lmhobbs 6/17/2022

I have a building that is 14 by 20 and I choose a cooler that was for a larger area. I had no problem installing the unit BUT it not only could not cool the 280 sq. ft. of area but it could not even hold the temperature as it was when that temp was less than the exterior temp. The noise varies with power up one time it sounds like an airliner on takeoff and another time it is a pleasant sound of a fan moving air. Both times started on high. I do not recommend this unit but if you must buy one go for a larger one than they say you need because it wont cool for you.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Very Economic

Taysea 6/11/2022

We love our LG Air Conditioner. It is very economical
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

Brisk Baby

RayBenn 6/10/2022

We are thrilled with our purchase of this portable LG air conditioner. It easily cools our living room and kitchen areas.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing

Karci 6/3/2022

Veery good product for owners who rent properties and need protection in case something happened with central AC.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

So far so good

Adellee921 5/27/2022

So far so good on the portable a/c. Only part I did not like is the box appeared to be damaged on arrival. The air conditioner itself is fine. It just did not look good. Otherwise works just fine and keeps the room cool for sleeping.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Junk

Mark70 5/23/2022

Bought it with extended warranty and cant get it fixed
Originally posted on lg.com

No, I do not recommend this product

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Value

 
1 Stars

LEAKING

Kim408 5/22/2022

I bought this unit and installed it. Used it for first time last night and this morning had a knock on my door from maintenence telling me water was leaking from my bedroom into downstairs condo. This is not ok. How can this be filled with water and leaking after using for about 8 hours? spoke to customer service and all she could say was to get a garden hose and drain it. some reviews i read from LG state that condensation evaporates automatically. wont purchase this brand again
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

So glad we bought this

jody1 5/5/2022

After figuring out the exhaust correctly were thrilled to be able to cool the garage/workshop.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

It Cools efficiently

BLueliter 5/1/2022

The only complaint I have is that it is too loud and you have to turn volume up on whatever you are listening to
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Cool down on my time

LexV123 4/4/2022

I had a perfectly working portable A/C unit didnt have a remote. I saw this one and took a chance as it did have a remote and Wi-Fi capability. I know have the ability to set times for it to turn on and off as well as turn it on in the middle of the night from my phone. The oscillating feature allows for air to circulate even better Great product
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Does the job

Myrrhy 3/27/2022

We were looking for a portable AC that would cool down a large bedroom and this does the job beautifully. It is louder than expected but well take the noise to experience the cool.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Gets the Job done

GoodVibez 1/31/2022

I bought this unit last year because my central AC went and my apartment complex didnt want to fix it right away and i needed something living on the 3rd floor and this does its job is all i can say
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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