LW8021HRSM LG Appliances 7,500 BTU Smart Wi-Fi Enabled Window Air Conditioner, Cooling & Heating - Jetson TV & Appliance
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  4.2  16 Reviews

LG Appliances 7,500 BTU Smart Wi-Fi Enabled Window Air Conditioner, Cooling & Heating

Model: LW8021HRSM


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7,500 BTU Smart Wi-Fi Enabled Window Air Conditioner, Cooling & Heating -


SRP: $559.99

SAVE: -$50

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Cooling & Heating

LG window air conditioners provide powerful cooling and heating. Stay comfortable all year long, with our advanced technology.

Control Your Cool from Anywhere

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

Quiet Operation

LG window air conditioners operate at sound levels as low as 50dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.

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.

Made to Perfection

LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.

Installation Kit

This window unit comes with our simple and convenient installation kit so you can set up your air conditioner with ease.

Filter Check Reminder

The Clean Filter LED lights up to notify you that the filter needs to be cleaned.

Slide-out Washable Filter

Maintenance is easy: simply remove the filter and wash it.

Additional Features

  • Cooling: 7,500 BTU
  • Heating: 3,850 BTU
  • Estimated Cooling Area: 320 Sq. Ft.
  • LG ThinQ® Technology
  • Multiple Cooling/Heating Speeds
Type Window Air Conditioner
Air Type Cooling/Heating
BTU 7,500
BTU performance (Cooling) 7,500
BTU Performance (Heating) 3,850
EER 11.2
CEER 11.0
Dehumid. (Pts/Hr) 2.1
Dry Air Flow (CFM) 205
dBA Level (High/Mid/Low/Sleep) 52/50
Est. Cooling Area (SQ.FT) 320
Room Size 16' x 20'
Fits Windows 22'-36' W x 14" H
Voltage / 60 Hz 115
Plug Type 115Volt/15Amp
Watts (Cooling) 670
Watts (Heating) 1,260
Rated Amps (Cooling) 6.3
Rated Amps (Heating) 11.0
Wi-Fi Connection Yes
Thermostat Control Thermistor
Air Diflection 4-Way
Remote Controller Yes
Auto Restart Yes
Energy Saver Function Yes
Timer 24 Hr, On/Off
Filter Alarm Function Yes
Fan Speed: Cooling (Heating) 2 (2)
Fan Only 2
In Door Fan Type Blower
Type Air Discharge Side by side
Outdoor Vent / Exhaust Yes
Chassis Type Slide In-Out
Product Height 13.88
Product Width 18.44
Product Depth 20.88
Product Weight (lbs.) 66
Shipping Height 17.81
Shipping Width 22.31
Shipping Depth 22.56
Shipping Weight (lbs.) 73.7
Stuffing Quantity (20ft/40ft/40ft High) 200/400/419
Pallet Qty 8
TL QTY w/Pallets 240
TL QTY Floor Loaded 604
Cord Length 72''
Parts & Labor 1 Year
UPC 048231605076
Style AC 9000-12000 BTU'S
Download Energy Guide Click here to download
Download Spec Sheet Click here to download
Owner's Manual English 4,047K 05/27/2022 Click here to download
Owner's Manual Spanish 4,019K 05/27/2022 Click here to download
Specification English 05/26/2021 Click here to download

No rebates currently available for this model.

Average Rating

out of 5 (16 Reviews)

5 ★
4 ★
3 ★
2 ★
1 ★
0-5 of 16 Reviews |

Quiet and keeps a consistent temperature

by: Heidi F

Source: lg appliances.com

I bought this a couple of weeks ago. The only problem was I didnt have the side curtains with it but customer service was able to make sure I got them. Other than being VERY heavy I am very happy with my purchase.

Very Cold

by: Wizayne

Source: lg appliances.com

This window unit blows very cold air and is easy to install as everything but a support stand is included.

Great heating and cooling

by: TBird68

Source: lg appliances.com

I just bought the third unit like this from LG. All have been great. An excellent value and a compact size. The first one that I bought lasted about 6 - 7 years until debris punctured the coolant line. Was still running fine prior to incident. I decided to go ahead and replace. I did not hesitate to buy the same model. I had that one in my art studio which is 300 sf with a 10 foot ceiling. No matter how hot or cold it got I was comfortable.


by: ATRD

Source: lg appliances.com

A few weeks ago my HVAC unit went down hard. With supply side issues being what they are it was difficult to find the motherboard and motor to get it back up again. This occurred this past August when daily temperatures where I live in Florida were averaging 95F every day. I went out and bought this window AC unit for my bedroom and it literally and figuratively saved me from heat exhaustion. It took 8 days for my AC service to find the parts so the purchase of the unit was money well spent. As a plus factor I can subsequently use it with my home generator during the next inevitable hurricane hit in my area

So cooool

by: Mandy M

Source: lg appliances.com

This works great for our small space. It keeps it at the temp its set at. We have not had to use the heat yet.
0-5 of 16 Reviews |
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