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Haier
Air Handler

Model # HSU18VHJDBW Official Haier split air conditioner

Here are the diagrams and repair parts for Official Haier HSU18VHJDBW split air conditioner, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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ALL PARTS
Showing 10 of 24 parts  |
4-way Valve WJ53X22987
#50

Room air conditioner diagram

4-way valve

Part #WJ53X22987

$63.91
In Stock
Pipe Sensor WJ26X23334
#49

Room air conditioner diagram

Pipe sensor

Part #WJ26X23334

$13.20
In Stock
Terminal Block WJ27X22985
#71

Room air conditioner diagram

Terminal block

Part #WJ27X22985

$17.49
In Stock
Radiator WJ26X23195
#72

Room air conditioner diagram

Radiator

Part #WJ26X23195

$22.94
In Stock
Electronic Expansion Valve WJ53X23303
#51

Room air conditioner diagram

Electronic expansion valve

Part #WJ53X23303

$85.56
In Stock
Suction Temperature Sensor WJ26X23346
#69

Room air conditioner diagram

Suction temperature sensor

Part #WJ26X23346

$8.14
In Stock
Reactor WJ27X22981
#61

Room air conditioner diagram

Reactor

Part #WJ27X22981

$26.16
In Stock
Ambient Temperature Sensor WJ26X23278
#68

Room air conditioner diagram

Ambient temperature sensor

Part #WJ26X23278

$12.72 | 
14% OFF Phone Price : $14.72
In Stock
Compressor Temperature Sensor WJ26X23286
#67

Room air conditioner diagram

Compressor temperature sensor

Part #WJ26X23286

$13.19 | 
13% OFF Phone Price : $15.19
In Stock
Flange Nut WJ01X23150
#73

Room air conditioner diagram

Flange nut

Part #WJ01X23150

$12.57
In Stock

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

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Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

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Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

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Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your air handlers

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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