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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

Maintaining your air conditioner

Maintaining your air conditioner

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

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…