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4.3 | 16 Reviews

23,000 BTU Smart Wi-Fi Enabled Window Air Conditioner, Cooling & Heating

LG
Model: LW2421HRSM

 

Features

  • Cooling: 23,000 BTU
  • Heating: 12,000 BTU
  • Estimated Cooling Area: 1,420 Sq. Ft.
  • LG ThinQ® Technology
  • Multiple Cooling/Heating Speeds
  • Easy to Use Electronic Controls
COMPONENTS
Cord Length 52"
DIMENSIONS/WEIGHT
Fits Windows 29"-41" W x 18" H
Net Weight (lbs.) 134.2 lbs
Pallet Qty 8
Product Depth 30.5"
Product Height 16.84"
Product Width 25.5"
Shipping Depth 33"
Shipping Height 21.19"
Shipping Weight (lbs.) 149.6 lbs
Shipping Width 29.38"
Stuffing Quantity (20ft/40ft/40ft High) 84/168/168
TL QTY Floor Loaded 272
TL QTY w/ Pallets 90
ELECTRICAL RATINGS
Plug Type 208/230/20 Amp
Rated Amps (Cooling) 11.5/10.6
Rated Amps (Heating) 15.0/16.0
Voltage / 60 Hz 208/230V
Watts (Cooling) 2, 290/2, 340
Watts (Heating) 3, 100/3, 670
FEATURES
Air Deflection 4-Way
Air Discharge Type Side Discharge
Auto Restart Yes
Chassis Type Slide In-Out
Energy Saver Function Yes
Fan Speed Heating 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
Wi-Fi Connection Yes
PERFORMANCE
BTU Performance 23, 000
BTU performance (Cooling) 22,500/23,000
BTU Performance (Heating) 9, 800/12, 000
CEER 9.8/9.8
dBA Level (High/Mid/Low/Sleep) 64/62
Dehumid. (Pts/Hr) 6.5
Dry Air Flow (CFM) 560
EER 9.8
Est. Cooling Area (Sq. Ft.) 1420
SUMMARY
Air Type Cooling & Heating
Type Window Air Conditioner
UPC CODES
UPC 048231605106
WARRANTY
Parts & Labor 1 Year
AIR CONDITIONER THINQ® SMART FEATURES
ThinQ® Smart Technology Yes

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner

  • Dimensions

  • Width: 25.5"
  • Height: 16.84"
  • Depth: 30.5"

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 23000 BTUs

  • Heating Capacity

  • Heating Power: 12000 BTUs

Specifications Sheet

Energy Guide

Owner's Manual English 3,987K 05/27/2022

Owner's Manual Spanish 3,959K 05/27/2022

Get Adobe Reader

* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

4.3 out of 5

81% of reviewers recommend this product.

5 Stars

Roger Dominguez 11/15/2023

Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great features

Me 66 11/13/2023

I bought this a little over a month ago and I am so happy I did. Its wonderful.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

Garbage

ERIC19 10/27/2023

It barley lasted a year and warranty service sucks.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great features heat and air in one unit

Wayne711 10/24/2023

Easy install and works great every thing you need comes in the box
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Nice unit

Me 66 10/19/2023

I bought the unit a month ago and I am glad I did.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Works great

WCRPC 10/11/2023

We bought to replace the old air conditioner in the club house that quit from the 70s. This new LG fit the spot and works great handy remote .
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Cools Great

ml02 9/7/2023

Bought this a month or so ago and it keeps our shop nice and cool. Havent used the heat side of it just yet
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

All around great Air Conditioner

Espo2061 8/17/2023

I did my research on several brands and the LG came out on top so I am happy to say that this machine is built to last The cooling is fantastic and its features are everything youll ever need in a room Air Conditioner.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

great performance

landstar 8/7/2023

AC is a very good size for my office. Good performance low noise reasonable electricity bill
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Easy to install easy to use

Patricia Roberts 8/2/2023

This is the second LG We have bought I called Home Dop and gave them the model # this one is a upgrade They Had it in stock
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

What a FIND

shelliem 7/31/2023

This a/c heating window unit is remarkable Great price and powerful. Its 105 degrees in Texas now and its keeping up wonderfully. Looks great too in our ranch house.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

I like it

Jeff 71 6/10/2023

this ac is big enough to cool the whole house and not that loud either
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Dont heat but cools good

Tonyshell 11/28/2022

The air-conditioner blows out good cold air but the heat dont work so I wouldnt buy this one again
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Love it

Rebecca3637 11/5/2022

Love LG appliances and this unit is just great Bought it with the WiFi feature and is so nice to be able to control remotely and/or schedule when it turns on and off.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

LG should be GLGood Luck

Floodboss 10/2/2022

A/C unit made 7 months before failure. Contacted for warranty service weeks ago and still waiting.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG WINDOW 9/22/2022

Great purchase. Not too nosey kept the house and rooms very cold . Easy to install as well.. very happy with my purchase
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value