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LG Products


LT1235CER 24" Through the Wall Ait Conditioner with 11500 Cooling BTU, Gold Fin Anti-Corrosion, Universal Fit for Sleeve and 3 Cooling and Fan Speed: White

This product has been replaced by a newer model:

LG LT1236CER ($529.00)

Quick Specs: View More

  • Cooling Area: 530 sq. ft.
  • Decibel Rating: 55 dBA
  • Number of Cooling Speeds: 3
  • Number of Air Directions: 4
  • Plug Type: 6-15P
  • Auto Restart
  • Gold Fin™ Anti-Corrosion

Keep your cool with LG through-the-wall air conditioner that offers up to 11500 cooling BTU, dehumidification of 3.8 pints per hour, an estimated cooling area of 5530 sq. ft. and a EER of 9.8. Featuring the the universal fit for sleeve to fit competitive 26" standard size sleeves, Gold Fin anti-corrosion coating to protect the unit and 3 cooling and fan speeds to control the temperature at your pace. Available at AppliancesConnection


Universal Fit for Sleeve
LG’s universal thru-the-wall air conditioners fit competitive wall sleeves (26” standard size).

Gold Fin Anti-Corrosion
Standard on all LG units, our patented Gold Fin process is an anti-corrosion coating that forms a protective shield to help the unit last longer.

3 Cooling & Fan Speeds
Three powerful cooling and fan speeds allow you to control the temperature of your room at your pace.

Other Features

  • 11,200/11,500 BTU
  • EER 9.8/9.8
  • CEER 9.7/9.7
  • Dehumidification (Pts/Hr) 3.8
  • Est. Cooling Area 530 sq. ft.
  • Decibel Rating indoor: 55 dBA
  • Decibel Rating outdoor: 62 dBA
  • Remote Control
  • Timer 24 Hr. On/Off
  • Trim Kit Included 
  • 1 Year warranty for Parts and Labor


Width: 24"
Exterior Width: 24"
Height: 14.41"
Depth: 20.1"
General Specifications
Color: White
Type: Wall
Cooling Capacity (BTU): 11500
Heat: No
Energy Star: No
Wireless Remote Controller: Included
Decibel Rating: 55 dBA
Number of Cooling Speed: 3
Number of Air Directions: 4
Cooling Area: 530 sq. ft.
Other Specifications
Air Flow: 290 CFM
Auto Restart: Yes
Energy Saver Function: Yes
Filter Alarm: Yes
Number of Fan Speed: 3
Compressor Type: Rotary
Electrical Requirements
Volts: 230/208 Volts
Frequency: 60 Hz
Amps: 5.7 Amps
Warranty Terms: 1 Year Parts and Labor


Gold Fin™ Anti-Corrosion

Standard on all LG units, our patented Gold Fin™ process is an anti-corrosion coating that forms a protective shield to help the unit last longer.

Dehumidification Function

Control your indoor humidity level with our innovative dehumidification function. It mixes cool dry air, with the warm air to keep you comfortable and prevent overcooling. It can even save you money.

Auto Restart

Automatically restarts a unit to programmed setting when the electricity comes on after a power failure.


  • Brand:LG
  • SKU:LT1235CER
  • UPC:048231376655
  • Stock Id:687232
  • Product Number:LT1235CER


  • Type:Wall
  • Color:White
  • Window Compatible:No


  • Cooling Capacity (BTU): 11500
  • Heat:No
  • Wireless Remote Controller:Included
  • Volts:230/208 Volts
  • Amps:5.7 Amps
  • Frequency:60 Hz
  • Plug Type:6-15P
  • Cooling Area:530 sq. ft.
  • Decibel Rating:55 dBA
  • Number of Cooling Speeds:3
  • Number of Air Directions:4


  • Width:24"
  • Height:14.41"
  • Depth:20.1"

    Technical Details

  • Energy Star:No
  • Exterior Width:24"
  • Warranty Terms:1 Year Parts and Labor
  • Air Flow:290 CFM
  • Auto Restart:Yes
  • Energy Saver Function:Yes
  • Compressor Type:Rotary
  • Number of Fan Speed:3
  • Chasis Type:Through the Wall
  • Filter Alarm:Yes
  • Weight:90.00 lbs