Central Air Conditioner

Model # 2U20EH2HDA1 Official Haier room air conditioner

Here are the diagrams and repair parts for Official Haier 2U20EH2HDA1 room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for
2U20EH2HDA1 Room Air Conditioner
Terminal Block (supply) WJ26X25073
#33

Room air conditioner diagram

Terminal block (supply)

Part #WJ26X25073

In Stock
Electronic Expansion Valve WJ53X23724
#85

Room air conditioner diagram

Electronic expansion valve

Part #WJ53X23724

In Stock
Room Air Conditioner Heater WJ27X25052
#7

Room air conditioner diagram

Room air conditioner heater

Part #WJ27X25052

In Stock
Terminal Block WJ26X23730
#32

Room air conditioner diagram

Terminal block

Part #WJ26X23730

In Stock
Communication Terminal Block WP26X28216
#81

Room air conditioner diagram

Communication terminal block

Part #WP26X28216

In Stock
Defrost/suction/discharge Temp.sensor WJ26X28816
#26

Room air conditioner diagram

Defrost/suction/discharge temp.sensor

Part #WJ26X28816

In Stock
Gas Pipe 3/8 -9.52mm WJ53X25047
#38

Room air conditioner diagram

Gas pipe 3/8 -9.52mm

Part #WJ53X25047

In Stock
Service Power Control Board WJ26X29336
#31

Room air conditioner diagram

Service power control board

Part #WJ26X29336

In Stock
Front Grille WJ71X25036
#1

Room air conditioner diagram

Front grille

Part #WJ71X25036

In Stock
Right Side Panel WJ71X23737
#5

Room air conditioner diagram

Right side panel

Part #WJ71X23737

In Stock

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Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

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How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

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Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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