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4.1 | 66 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: Portable
  • Width: 17.52"
  • Height: 28.15"
  • Depth: 14.56"
  • Energy Star Rated: No
  • Cooling Power: 8000 BTUs

See More

 

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
COMPONENTS
Cord Length 59"
Hose Length (min inches-max inches) 14 - 59
DIMENSIONS/WEIGHT
Net Weight (lbs.) 62.9 lbs
Pallet Qty 12
Product Depth 14.56"
Product Height 28.15"
Product Width 17.52"
Shipping Depth 16.93"
Shipping Height 35.04"
Shipping Weight (lbs.) 73.8 lbs
Shipping Width 19.09"
Stuffing Quantity (20ft/40ft/40ft High) 126/256/387
TL QTY Floor Loaded 898
TL QTY w/ Pallets 886
ELECTRICAL RATINGS
Plug Type 115Volt/15Amp
Rated Amps 11.5
Voltage / 60 Hz 115V
Watts 1,001
FEATURES
Air Deflection 2-Way
Air Discharge Type Top Discharge
Air Filter Washable
Auto Door Open/Close System Yes
Auto Restart Yes
Auto Swing Yes
Chassis Type KL
Control Button Type Standard
Display LED
Easy-Roll Casters Yes
Fan Speed Cooling 2
Fan Speed Only 2
Filter Alarm Function Yes
Indoor Fan Type Blower
Outdoor Vent / Exhaust Yes
Remote Control Yes
Thermostat Control Thermistor
Timer 24 Hr, On/Off
Water Full Indicator Yes
Wi-Fi Connection Yes
Window Installation Kit Yes
MATERIALS/FINISHES
Panel Color Gray
PERFORMANCE
BTU Performance 8, 000
BTU performance (Cooling) ASHRAE 13000
BTU performance (Cooling) U.S. DOE 8000
CEER (US. DOE) 7.22
dBA Level (High/Mid/Low/Sleep) 52/-/49/-
Dehumid. (Pts/Hr) 3.23
Dry Air Flow (CFM) 275
Est. Cooling Area (Sq. Ft.) 350
SUMMARY
Air Type Cooling
Type Portable Air Conditioner & Dehumidifier
UPC CODES
UPC 048231605182
WARRANTY
Parts & Labor 1 Year
AIR CONDITIONER THINQ® SMART FEATURES
ThinQ® Smart Technology Yes

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Portable

  • Dimensions

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

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 8000 BTUs

Specifications Sheet

Energy Guide

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Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.1 out of 5

78% of reviewers recommend this product.

4 Stars

Resolved our cooling needs.

vinnie56 11/15/2023

I bought this a couple of months ago and it has met our cooling needs. I sent back another unit from another manufacturer and the quality of the LG far exceeded that one.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Ruben Chavarria 10/23/2023

Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Easy assembly nice features. Thanks

Crazyo 9/17/2023

I bought this a month ago working beautifully. Thanks
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

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Value

 
4 Stars

Im impressed with this portable AC

PR12 9/16/2023

I needed a portable AC for a room and I saw some reviews about LG portable AC and its worth it. If you need a AC unit and you cant install a window unit try a portable. Im pleased with the unit thanks.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
4 Stars

Like the timer

James Leo 9/9/2023

Installed it my living/family room Cools more than the standard room but is a little noisier than I would like
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

Help for the heatwave

SnowTop 9/7/2023

I have a restaurant in Louisiana and we have had record heat for over a month. The interior of the restaurant where we cook had reached 89 degrees and I needed to do something. Bought this to supplement the 4 permanent air conditioners I have in the building. It helped keep it down below 84 degrees on the hottest days.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Works Great

JudyR17 9/6/2023

Ive been using this air conditioner for about a month. I Love it. Its quiet. This 8000 BTU unit works better than my 10000 BTU window air conditioner did My window a/c was Very heavy. It was getting heavier and heavier each year to lift in and then to lift out. Im only 68 so I dont understand why that is Lol. This portable one will be a breeze to put away when summer is over.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Cool

Orso17 8/26/2023

Works great keep my place cool put it in my living room.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Good buy

newbe56 8/15/2023

So far is has worked good havent had much chance to use due to cold weather
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

Great Portable A/C

MikeHam22 8/14/2023

We previously purchased an LG Portable A/C a few years ago. When our older non LG portable A/C recently it was a no-brainer for us to get our second LG Portable A/C. We have been VERY pleased with our new LG Portable A/C. It keeps our upstairs bedrooms and hallway cool and works just like its supposed to. Again we are very pleased with BOTH of our LG Portable A/Cs
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Easy to use

WRC73 8/8/2023

We received this as gift after I had a hip replacement. It made a big difference in comfort.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Lifesaver cools great

Craig Shackell 8/4/2023

I purchased after our heat pump went out in the 119 degree Arizona heat wave. We installed in living room window until we were able to get a AC repair out. It took a couple of days but this unit became a life changer. Im 75 with major health problems. We really couldnt have stayed home without this LG portable Ac Unit.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Easy to set up good price for quality product.

George Stefanakis 7/26/2023

This purchase changed our life. It was easy and quick to install and witching an hour the entire space was comfortable again. Im glad we chose this over a split system or central air.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
4 Stars

Cools nicely but loud for a bedroom

Country dweller 7/22/2023

Bought this for our second story bedroom. Always felt anxious about hanging an ac out the second story window. This floor unit cooled the bedroom 17x17 but was too loud for sleeping for us moved it to the living room where the noise is more acceptable.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

selling after a year

mayalin83 7/20/2023

easy to set up but does not feel cold in any way. using it in a 300 sq ft room and im sweating every night. it actually feels colder outside. the dehumidifier isnt that good. from what i have read portable acs just arent good. will sell this as i couldnt take it anymore and bought a window unit.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
4 Stars

Works great easy to install.

Dsgt247 7/10/2023

Bought this unit last year as a supplement for an aging central air unit. It sat in the box until about a week ago. Since installing it there have been no issues. Installation was easy and straightforward Cools well and the remote is convenient.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

I love the remote

gigi370zi 7/7/2023

We bought this for our camper and it does a great job It will cool the whole thing off in about 20 min and will keep it cool through the night while were sleeping. And I feel confident with the temp hold I can leave my dog there when we leave the camper.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

LG A Turn-key plug and play solution

Coffee501 7/7/2023

After considerable research here we are my LG Best friend and I... Basically a plug and play device thats working on cooling off my 350sq.ft. apartment and boy does the fan speed #2 blows like a hurricane..almost Im impressed with how simple theyve made everything including the well advertised Casters ..I was kinda dreading having to screw them in while turning the unit over but wow LG pre-installed them just one example of the little extras that they did which eliminated the need to do that making this a true Turn-key plug and play operation. The price was the same at all three places I checked including Amazon. Ill update you more when I use the additional features but as you can see I just quickly installed it until I can get the window vent delivered. Youll really like the ease of it.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Good AC unit to be able to control by phone

Mackenzie35 7/6/2023

Ive been using this Air conditioner just over a year now. Overall its been really great to be able to control the temperature of my house by my phone for my dog while Im at work. Its nice not needing to run the AC constantly when I leave just when the temperature starts to get warm. I do wish the app for the AC unit would notify if perhaps the temperature of the room rose past a set limit or something similar as it seems to be recording the temperature on its own anyway. I purchased another device from another company to detect and notify me of the temperature in the room.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Game-Changer for Hot Summers

Znyvbz 7/1/2023

Living in a region with scorching summers I recently purchased a portable air conditioning unit to combat the unbearable heat. After using it for a while I am thrilled to share my experience and provide an honest review of this game-changing appliance. Design and Portability: One of the standout features of this portable air conditioning unit is its sleek and compact design. It effortlessly blends into any room decor without being an eyesore. The units lightweight construction and built-in wheels make it incredibly easy to move around allowing me to cool different areas of my home effortlessly. Cooling Performance: The cooling performance of this portable air conditioning unit is nothing short of impressive. Equipped with powerful cooling capabilities it quickly cools down the room providing instant relief from the sweltering heat. The adjustable temperature settings and fan speeds allow for personalized comfort ensuring that I can create the perfect environment for relaxation or productivity. Energy Efficiency: I was pleasantly surprised by the energy efficiency of this portable air conditioning unit. It consumes significantly less energy compared to traditional air conditioning systems resulting in lower electricity bills. Additionally the unit features an energy-saving mode that automatically adjusts the cooling intensity based on the rooms temperature further reducing energy consumption. Noise Level: While the cooling performance is exceptional the noise level of this portable air conditioning unit is relatively low. Even on the highest fan speed it produces minimal noise allowing me to sleep peacefully or work without any distractions. This feature is particularly important for those who value a quiet and serene environment. Ease of Use: Setting up and operating this portable air conditioning unit is a breeze. The intuitive control panel and remote control make it effortless to adjust the settings according to my preferences. The unit also comes with a programmable timer enabling me to schedule its operation and conserve energy when Im not at home. Conclusion: In conclusion this portable air conditioning unit has been a game-changer for me during the hot summer months. Its sleek design exceptional cooling performance energy efficiency low noise level and user-friendly features make it a standout choice. Whether you need to cool a bedroom living room or office space this portable air conditioning unit is a reliable and efficient solution. I highly recommend it to anyone seeking relief from the heat without the hassle of installing a permanent air conditioning system.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG 8000 BTU Portable A/C

John Cassise 6/26/2023

I bought this portable A/c unit for our office room which we spend a great time of our day. This room is on the west side of the house and the furthest from the central air unit. Therefore the afternoon Phoenix heat will heat this room as much as 10 degrees over the rest of the house. This unit does the job.....nicely. The fact that it is wifi compatable with the Google Home System was a real plus.....I completely operate the unit via the LG-ThinQ app and Google voice commands. Im very happy that I purchased this LG portable A/c unit.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

Great product quiet and efficient

Kthrn 6/26/2023

With the humidity and hot weather we have been having this floor ac at one end of my home and a small window ac in the bedroom at the other end of my 1326 square foot home has me covered. Its a little pricey but well worth it for the efficiency and comfort. Has not effected the electric bill much either
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
1 Stars

Breaks just as warranty ends

Scott Ormands 6/24/2023

Bought 1 year ago worked well all summer then was put away for winter. When I got it out this summer to get it ready to use it doesnt work just as the warranty period is over
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Waste of money

Jefferson1 6/11/2023

Bought may of 2022. Used for maybe 5 months then put away for the winter. Get it out this Mayof course right after the warranty was up and it doesnt cool. Not satisfied at all that I got les than 6 months of use before this unit failed. 10/10 would NOT recommend. Best cust. ser had was a list of repair centers.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
2 Stars

Broken fan

ChaseEngdallin 6/11/2023

I bought this air conditioner about 2 weeks ago and when I took it out of the box and got it all hooked up it made a terrible loud noise from where the vent hose was connected to. I filled out a form for a repair or replacement to LG and they said theyll get in contact with me in 3 to 5 business days. Its been two weeks and heard nothing from LG. The hot summer is coming.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
3 Stars

Keeps room cool.

spdlt822 6/10/2023

I like the idea that is inside. While it cools the room efficiently at times it can be noisey.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
1 Stars

Good for a 1 season

MoveAlong123 6/2/2023

Bought for last summer and worked fine. Started this year and all it does is blow room air. When the compressor kicks on no change to temp.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG Portable AC

Shakataka2 1/7/2023

LG AC LP0821GSSM was easy to set up works great and at a fair price. This unit replaced an in window AC that just died and this was an easy alternative to replace it and it is.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG Portable AC LP0821GSSM

Shakataka 1/2/2023

We bought this a couple weeks ago and it was easy to set up and install following the instructions. Just had to remove a louvre and place the warm air outlet and its been working great
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Filled down the house

KJ08 12/21/2022

Kept our house cool for the two weeks a year we need it in Washington. It is very loud unfortunately. But an easy trade off to keep the family cool.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Portable AC unit - easy to use and quiety

SamKMaine 12/13/2022

We looked at a variety of portable AC units for our summer use. The LG was the easiest to use and set up great features and was the least noisy. It quickly cools down the room and helps with the humidity. Love the features too
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
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

Features

 

Quality

 

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

Features

 

Quality

 

Value

 
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

Features

 

Quality

 

Value

 
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

 

Quality

 

Value

 
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

Features

 

Quality

 

Value

 
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

Features

 

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

Features

 

Quality

 

Value

 
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

Features

 

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

Features

 

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

Features

 

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

Features

 

Quality

 

Value

 
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

Features

 

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

Features

 

Quality

 

Value