Ensure accurate water levels with this pressure switch, part number HK02WC001, for select Carrier Packaged Unit/RTU or Air Handler models.
Grid is 1 inch square
Carrier Pressure Switch HK02WC001
Manufacturer Part

Carrier Pressure Switch HK02WC001

Genuine OEM Part # HK02WC001RC Item # 2977219Alternative Part Number(s)
Manufacturer Part
Ensure accurate water levels with this pressure switch, part number HK02WC001, for select Carrier Packaged Unit/RTU or Air Handler models.
Grid is 1 inch square
Carrier Pressure Switch HK02WC001
$374.58
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Ensure accurate water levels with this pressure switch, part number HK02WC001, for select Carrier Packaged Unit/RTU or Air Handler models.
Loading stock status
$374.58
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This part HK02WC001 is compatible with:

Product Type:
Air Handler, Packaged Unit/RTU
Brands:
Carrier

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Common Problems Fixed by the Pressure Switch

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

Possible

Air handler not cooling properly

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.

Alternative Part Number(s)

Replaces Part Number HK05VC001