Low pressure switch
Grid is 1 inch square
  Pressure Switch WJ26X23722
  Pressure Switch WJ26X23722
Manufacturer Part

Pressure Switch WJ26X23722

Genuine OEM Part # WJ26X23722RC Item # 4863510
Manufacturer Part
Low pressure switch
Grid is 1 inch square
  Pressure Switch WJ26X23722
  Pressure Switch WJ26X23722
$33.96
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Low pressure switch
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$33.96
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This part WJ26X23722 is compatible with:

Product Type:
Air Conditioner
Brands:
GE, Haier

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Pressure Switch Customer Reviews

Common Problems Fixed by the Pressure Switch

Based on customer reports and repair data, this part commonly fixes these issues:

Possible

Heat pump not cooling

Possible

Heat pump not heating

Possible

Heat pump compressor won't run

About the Pressure Switch

A pressure switch is a safety device used to help prevent component and system failures. There are basically three types of pressure switches used in central air conditioning and heat pump applications: High Limit, Low Limit, and Ambient Temperature. Depending on the model, you may have one or more of these or none. The pressure switch(es) can be checked with a multimeter, referencing the wiring diagram for the circuit locations. Note: If a pressure switch needs to be replaced the refrigerant will need to be removed, requiring a qualified technician.

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