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Brand: LG, Model: LT1234HNR, Style: 11,500 BTU Thru-the-Wall Air Conditioner
Brand: LG, Model: LT1234HNR
Brand: LG, Model: LT1234HNR
Brand: LG, Model: LT1234HNR
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Lg Air Appliances  

Lg LT1234HNR

11,500 BTU Thru-the-Wall Air Conditioner with 11,200 BTU Electric Heat, 8.8 EER, 3.8 Pts/Hr Dehumidification, 550 sq. ft. Cooling Area, Auto Restart and 230/208V
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Lg lt1234hnr

Thru-the-Wall Air Conditioner Cooling and Heating - LT1234HNR
Keep Your Cool
Wall units are not only stylish but offer powerful performance with innovative features including multiple cooling and fan speeds.

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, their patented Gold Fin process is an anti-corrosion coating that forms a protective shield to help the unit last longer.

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

Welcome To LG
LG Electronics USA Commercial Air Conditioning business is a leading player in the global air conditioning market, manufacturing both commercial and residential air conditioners and providing total sustainability and building management solutions. From consumer units to commercial air conditioning systems, LG provides a wide range of innovative products for heating, ventilating and air conditioning.

How To Choose A Room Air Conditioner
Compared to large capacity central units, room air conditioners have several advantages. The initial cost of a room air conditioning unit is significantly lower than the cost of central air. Because room air conditioners are designed for cooling small spaces, operating costs are reduced. And, room air conditioners can provide personalized temperature and humidity controls that central systems cannot.

Calculating Cooling Capacity
Cooling capacity is the critical factor in properly selecting a room air conditioner. Cooling capacity is measured in British Thermal Units (BTUs) and typical models will range in capacity from 5,000 BTUs to 28,500 BTUs.

Choosing an undersized unit will overwork the unit and it will not cool properly. Choosing an over-sized unit will cost more to buy and operate and it will not dehumidify properly.

We can help you to calculate capacity. Be prepared to provide specific information on:

Room Dimensions

A simple floor plan to show the location of doors and north-facing windows

The number of people it will serve

Sources of heat such as lamps, TV and appliances

An explanation of what's above the intended room

Your insulation provisions

Cooling Capacity by Room Size
Measure the length and width of the area to be cooled. Multiply the length by the width to determine square footage or square meters. Locate the room size in the chart below to select the appropriate BTUs. Then use the product information to select the unit for your room. When cooling rooms with uninsulated ceilings, great rooms, or southern or western sun exposures - step up to the next BTU size.

Room Size BTU

Sq. Ft. Sq. m
150 14 up to 5,000
165 15 5,200
216 20 6,000
350 33 8,000
425 39 9,000
500 46 10,000
640 60 14,00
900 84 15,100
1,110 103 18,000
1,170 109 18,500
1,435 133 22,000
1,672 154 25,000
1,960 182 28,500

Air Conditioner Tips
Air flow - Keep air filters clean. Do not block air flow areas.

Roomside view - J-models feature concealed power cord storage, this eliminates excessive cord exposure when receptacle is located close to unit.

Wall Opening For RAB46/47/48 Cases
A finished opening of 26 1/8" x 15 3/4", clear of intrusions, is required. Keep clearance of 4" from side walls. Brick veneer or frame walls should have wood studding surrounding case to provide firm anchoring with screws. Case can be fastened directly to brick or block walls with screws sunk in lead expansion shields. NOTE: units should be caulked on all four sides of case to the building exterior to assure building integrity.

  • 11,500/11,200 BTU Cooling
  • 11,200/9,200 BTU Heating
  • Cooling EER (BTU/Watts) 8.8/8.8
  • Dehumidification (Pts/Hr) 3.8
  • Estimated Cooling Area 550 Sq. Ft.

  • Universal Fit For Sleeve
  • Gold Fin Anti-Corrosion
  • 2 Cooling/Heating and Fan Speeds
  • Remote Control
  • Timer 24 Hr. On/Off

BTU Performance (Cooling): 11,500/11,200 BTU
BTU Performance (Heating): 11,200/9,200 BTU
EER: 8.8/8.8
Energy Star: No
Dehumidification: 3.8 Pts./Hr.
Dry Air Flow: 290 CFM
dBA Level (Indoor/Outdoor): 55/62 dBA
Estimated Cooling Area: 550 Sq. Ft.

Thermostat Control: Thermistor
Air Direction: 4-Way
Remote Controller: Yes
Auto Restart: Yes
Energy Saver Function: Yes
Timer: 24 Hr. On/Off
Fan Speed Cooling: 2
Fan Speed Heating: 2
Fan Only Speed: 2
Compressor: Rotary
In Door Fan Type: Turbo
Type Air Discharge: Top
Outdoor Vent/Exhaust: Yes
Rear Grille: Yes
Chassis Type: XA
Limited Warranty: 1 Year Parts and Labor

Electrical Ratings
Voltage/60Hz: 230/208 Volts, 20 Amps
Watts (Cooling): 1,310/1,270 Watts
Watts (Heating): 3,500/2,900 Watts
Rated Amps (Cooling): 6.0/6.4 Amps
Rated Amps (Heating): 15.3/14.0 Amps

Dimensions and Weights
Overall Width: 24 21/32"
Overall Depth: 19 21/32"
Overall Height: 14 13/32"
Net Weight: 80.0 Lbs.
Shipping Weight: 90.0 Lbs.

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