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LG LW1821HRSM

Model: LW1821HRSM

LG Warranty
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ON A BRAND NEW LG LW1821HRSM

MSRP: $899.00 ?

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Specifications

Technical Details

Commercial No
Energy Saver Function Yes
Fan Only 2
Cooling Capacity (BTU) 18000
Heating Capacity (BTU) 12000
Dehumidification 5.5 (pts./hr.)
Auto Restart Yes
Weight 139.70 lbs
Filter Alarm Function Yes

Model

Brand LG
UPC 048231605090
Warranty Info Brand New This product is Brand New with full manufacturer warranty

General Information

Height 16.84"
Depth 30.5"
Width 25.5"

Features

Programmable 24-Hour Timer Yes
Works with Alexa Yes
Works with Google Assistant Yes
Works with SmartThinQ Yes
Works with Brand Specific App Yes
Remote Diagnostics Yes
Remote Control Yes
Wi-Fi Connection Yes
Auto Restart Yes
SmartThinQ Works with Google Assistant/Amazon Alexa Yes
Filter Check Reminder Yes
Washable Filter Yes
Easy Installation and Usage Yes
Quiet Operation Yes
Installation Kit Yes
Energy Saver Mode Yes

Electrical Specifications

Frequency 60 Hz.
Phase 1
Amps 20 Amps
Volts 230/208 Volts

Details

Maximum Air Flow 430 CFM
Adjustable Air Direction Yes
Number of Air Directions 4
Wi-Fi Yes
Smart Appliance Yes
Decibel Rating 61 dBA
Air Filter Included Yes
Filter Type Washable
Vented Outside Yes
Plug Type 6-20P
EER 11.2
CEER 11.1
Programmable Timer Yes
Includes Thermostat No
Cooling Area 1000 sq. ft.
Number of Cooling Speeds 2
Provides Heating Yes
Heat Electric Heat
Wireless Remote Controller Included
Wattage 3670 Watts

Certification

UL Yes
Energy Star No

Appearance

Type Window
Window Type Standard
Window Compatible Yes
Color White
Chassis Type Slide Out
User Reviews
4 October 2024
10/10

This is actually the second unit within a 6 month window (window unit, ha ha). The first one was a LG as well, and it did a great job for about two - three months. Then it stopped cooling suddenly. It was hot in that room.

  • +

    ease of use, Quality, Performance

13 September 2024
10/10

I love this a/c unit!!! It cools down the house and also keeps the humidity down. Great

9 September 2024
2.0/10

I bought this July 5, 2024 - it stopped cooling around August 8, 2024. Went through you CS line to get it fixed or repaired and it still has not been completed. I have waisted 2 days of work waiting on the service company and nothing has been done.

2 September 2024
6.0/10

Our contractor purchased the product for our attic while it was being remodeling into a bedroom. It continually shows a red light for the filter to be cleaned. Is this normal? We have only used the cooling no heat used in August.

14 August 2024
10/10

We bought this unit to replace the one we had that had just quit working. As the temperatures were in triple digits we needed one quickly. This is the updated version of the one we had, so we opted to buy it. We feel that this was a wise choice. It works like a champ.

  • +

    ease of use, Performance

26 July 2024
2.0/10

I bought this 18,000 BTU AC unit about a month ago. I mounted it in the wall (with the help of a neighbor (130lbs)), replacing another 18,000btu unit that lasted 20 years. I lasted 2 weeks and stopped blowing cold air. I called LG for a service call. I had told them I had to leave about 3:30.

1 July 2024
2.0/10

It broke in less than 30 days. And I was led on in the warranty and it wasn’t fixed

26 June 2024
8.0/10

Highly recommended. Using less electricity than my fridgedaire 18,000 BTU unit. Recommend a platform type installation for safety in window mounting. The only draw back it is alittle noisy when compressor is running.

  • +

    ease of use, Performance

21 June 2024
10/10

I love my LG 18000 But Air Conditioner. I works really well, loving the Wifi part of it where I can turn the ac on before I get home from a hard days work. or just even scheduling a time to come on or shut off. Thank LG for creating a wonderful unit.

30 May 2024
10/10

this is my second unit of the same, very pleased very efficient would highly recommend to anyone looking for the same item. Thanks.

  • +

    Quality, Performance

Product Highlights
  • Cooling Area: 1000 sq. ft.
  • Heat: Electric Heat
  • Decibel Rating: 61 dBA
  • Cooling Capacity (BTU): 18000
  • Heating Capacity (BTU): 12000
  • Number of Cooling Speeds: 2
  • Adjustable Air Direction: Yes
  • Number of Air Directions: 4
  • Plug Type: 6-20P
  • Remote Control
  • WiFi Connect
  • Auto Restart
  • SmartThinQ Works with Google Assistant/Amazon Alexa
In The Box
  • Smart Electric Heat Window Air Conditioner
  • Google Assistant/Amazon Alexa in White
Still Have Questions?
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