Valve txv
Grid is 1 inch square
Carrier Thermal Expansion Valve EA03PC503
Manufacturer Part

Carrier Thermal Expansion Valve EA03PC503

Genuine OEM Part # EA03PC503RC Item # 2376536Alternative Part Number(s)
Manufacturer Part
Valve txv
Grid is 1 inch square
Carrier Thermal Expansion Valve EA03PC503
$395.90
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Valve txv
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$395.90
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This part EA03PC503 is compatible with:

Product Type:
Central Air Conditioner
Brands:
Carrier

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Maintenance
PTAC Unit Maintenance Tips
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Thermal Expansion Valve Customer Reviews

Common Problems Fixed by the Thermal Expansion Valve

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

About the Thermal Expansion Valve

A thermal expansion valve, commonly referred to as a TXV, regulates the amount of refrigerant in the evaporator coil to help maintain an optimal working temperature.

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number EA02PC201
Replaces Part Number EA02PC456
Replaces Part Number EA02PC507
Replaces Part Number EA02PC510
Replaces Part Number EA03PC511
Replaces Part Number 48DA680078
Replaces Part Number 48DC680078