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LG
Heating & Cooling Combined Unit

Model # LP126CD3A Official LG air conditioner

Here are the diagrams and repair parts for Official LG LP126CD3A air conditioner, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 59 parts  |
Room Air Conditioner Condenser Fan Blade 5901A20051A
#5590

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Room air conditioner condenser fan blade

Part #5901A20051A

$29.98 | 
17% OFF Phone Price : $35.98
In Stock
Kenmore Room Air Conditioner Compressor Overload Protector 6750U-L018A
#7502

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Kenmore room air conditioner compressor overload protector

Part #6750U-L018A

$24.09
In Stock
Room Air Conditioner Control Panel 3720A20710A
#7200

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Room air conditioner control panel

Part #3720A20710A

$27.47 | 
18% OFF Phone Price : $33.47
In Stock
Room Air Conditioner Evaporator Thermistor EBG61110708
#230A

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Room air conditioner evaporator thermistor

Part #EBG61110708

Replaced by #EBG61325803

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Manufacturer substitution
This part replaces EBG61110708. Substitute parts can look different from the original.
$25.29 | 
19% OFF Phone Price : $31.29
In Stock
Shroud 4999A20004C
#9990

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Shroud

Part #4999A20004C

$35.96
In Stock
Friedrich Room Air Conditioner Fan Bracket 4960A20005A
#600B

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Friedrich room air conditioner fan bracket

Part #4960A20005A

$18.83
In Stock
Supporter 4800A20002D
#8000

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Supporter

Part #4800A20002D

$10.60
In Stock
Icp Room Air Conditioner Compressor Grommet 4H00982E
#5501

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Icp room air conditioner compressor grommet

Part #4H00982E

This item is not returnable
$3.51 | 
22% OFF Phone Price : $4.51
In Stock
Metal Mesh 3700A20009A
#7000

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Metal mesh

Part #3700A20009A

$27.47
In Stock
Cover 3550A30111A
#500B

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Cover

Part #3550A30111A

This item is not returnable
$4.51
In Stock

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

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Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

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Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

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The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

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Repair difficulty
Time required
 15 minutes or less
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How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

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Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

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