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LG

LG 23,000 BTU 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat Function

  • Based on 62 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jul 6
Order within 7 hours and 44 minutes
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Color: Bright White


Size: 23000 BTU


Style: Electronic 230V


Features

  • Low Noise Performance: Operates at sound levels as low as 62dB (in low mode) eliminating unnecessary noise; Work without distraction and get a good night's sleep with this ac heater combo window unit
  • Window Air Conditioner with Heat: For cooler days, use the supplemental heat option to add warmth to your space; Install the ac and heating unit in the window to maintain a steady temperature in your living room, den, bedroom, or office
  • AC and Heat Window Unit with Auto Restart: After a power failure, the Auto Restart function will automatically turn the heat and air window unit back on when power is restored
  • Multiple Fan Speeds: This ac heater window unit has 2 cooling, heating and fan speeds that allow you to customize your cooling or heating and adjust the air flow to suit your needs
  • Cools Rooms up to 1400 Square Feet: LW2423HR is ideal for cooling medium rooms (22' X 25'); With 1400 square feet cooling coverage, keep your living room, den, bedroom, or office comfortably cool year-round

Description

The LG LW2423HR 24,000 BTU ac heater combo window unit is the perfect solution for cooling and heating large rooms up to 1,440 square feet. With its impressive cooling and heating capacity, this window air conditioner with heat ensures your comfort in any season. The LG LW2423HR offers two cooling/heating and fan speeds. The 4-way air deflection feature allows you to direct the flow of air precisely where it's needed most, optimizing the cooling, heating, or air circulation in the room. You can set a cooling or heating schedule with the 24-hour timer, helping you save on energy costs. The energy saver option also helps to conserve energy by efficiently maintaining the desired temperature. The auto restart feature automatically turns on the ac heater window unit when power is restored, ensuring continuous comfort without any interruption. The included remote control allows you to conveniently operate the unit from anywhere in the room. The removable and washable filter helps maintain clean and fresh air by trapping dust and allergens, and the check filter alert reminds you when it's time to clean the filter.

Brand: LG


Capacity: 3.3 Pints


Cooling Power: 23000 British Thermal Units


Special Feature: Auto Restart, Filter Light Reminder, Heating & Cooling Function, Remote Controlled


Product Dimensions: 30.5"D x 25.5"W x 16.8"H


Start year: 2023


Seasonal Energy Efficiency Ratio (SEER): 11.3


Color: Bright White


Voltage: 230 Volts


Noise Level: 62 Decibels


Cooling Power: 23000 British Thermal Units


Additional Features: Auto Restart, Filter Light Reminder, Heating & Cooling Function, Remote Controlled


Color: Bright White


Noise: 62 Decibels


Refrigerant: R-32


Filter Type: Washable


Inverter Type: No Inverter


Installation Type: Window


Compressor Type: Rotary Scroll


Is Outdoor Unit Required: No


Air Conditioner Application: Indoor


Core Material: Aluminium Alloy


Voltage: 230 Volts


Power Source: Corded Electric


Wattage: 3770 watts


Is Product Cordless: No


Seasonal Energy Efficiency Ratio (SEER): 11.3


Efficiency: 11.3


Annual Energy Consumption: 3770 Watts


Air Flow Efficiency: 560 Cubic Feet Per Minute Per Watt


Capacity: 3.3 Pints


Floor Area: 1400 Square Feet


Room Type: Living Room


Warranty Type: 1 year parts and labor


BEE Star Rating: No


Number of Heating Elements: 1


Brand Name: LG


Start Year: 2023


Model Name: LW2423HR


Model Number: LW2423HR


Included Components: air conditioner with heat function, remote control, mesh filter, installation kit, manual/installation instructions, warranty


UPC: 048231606530


Manufacturer: LG


Item Type Name: LG 23,000 BTU Window Air Conditioner with Heat, 230V, AC Heater Combo Window Unit for Rooms up to 1400 Sq. Ft., Perfect for Living Room, Den, Bedroom, or Office, AC Heater Window Unit with Remote


Unit Count: 1.0 Count


Warranty Description: 1 year parts and labor


Item Dimensions D x W x H: 30.5"D x 25.5"W x 16.8"H


Item Weight: 145 Pounds


Window Opening Maximum Width: 41 Inches


Window Opening Minimum Height: 18 Inches


Window Opening Minimum Width: 29 Inches


Window Opening Maximum Height: 16.8 Inches


Control Method: Remote, Touch


Controller Type: Button Control, Remote Control


Number of Power Levels: 2


Operating Mode: Air Circulation, Cooling, Heating


Form Factor: Window


Number Of Circuits: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • LG
Size: 23,000 BTU
This has been a lifesaver especially in the winter months lol it has a heater /ac Definitely recommend it .
Reviewed in the United States on May 4, 2026 by Samantha Smith

  • Worked less then 6 months
Size: 23,000 BTU
Worked less then 6 months and stopped cooling in the heat of summer and can't find no one to work on/ fix it
Reviewed in the United States on September 24, 2025 by BikerJim69

  • Working good
Size: 23,000 BTU
Working good so far
Reviewed in the United States on October 1, 2025 by Amazon Customer

  • Cold air
Size: 23,000 BTU
The AC doesn’t blow cold air. It’s a waste of money. Hasn’t worked since I had it. Wanted to send it back and the company refunded me $100 and won’t take it back.
Reviewed in the United States on June 13, 2025 by Sedine Williams

  • A/C & Heat
Size: 23,000 BTU
Works great. Summer and winter. Easy on electric bill. Not to loud. Easy access filter for cleaning.
Reviewed in the United States on October 6, 2025 by MWA

  • Worth every penny
Size: 23,000 BTU
Chat we get about 8-10 weeks a rev at 110-120⁰f... it's ohio brutal. I had a small window unit that was built into my wall before I moved in that sucked moms. Maxxing, it would keep the temp at ~100 and idk how i did it. I had to fix the ol drunkards hole and frame in a new opening with proper jacks and it was a lot of work but, christ on a cracker, my nipples could cut glass in here. Bravo LG gang for helping giga my freeze game ... show more
Reviewed in the United States on July 23, 2025 by Rebel

  • Great
Size: 23,000 BTU
We've had this installed since November 24' and it is a great unit. Cools our small house really well and the heat is awesome. To us worth ever penny.
Reviewed in the United States on January 5, 2025 by Dennis D.

  • Extremely loud
Size: 23,000 BTU
Cools the house down fast but is the absolute farthest thing from quiet this has to be one of the loudest ac units I have ever had hands down
Reviewed in the United States on July 8, 2025 by No

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