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Carrier 332368-753 Thermal Expansion Valve Replacement Kit

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Special Price $137.16 Regular Price $172.24
In stock
SKU
332368-753
The Carrier 332368-753 Thermal Expansion Valve Replacement Kit is a set of components designed to replace a worn-out thermal expansion valve (TXV) in your HVAC system. A TXV is a crucial part that regulates the flow of refrigerant in air conditioners and refrigeration systems. It monitors the temperature of the refrigerant leaving the evaporator coil and adjusts the flow to maintain a specific superheat temperature. This superheat ensures the refrigerant transforms completely into vapor before reaching the compressor, preventing potential damage. Made of durable brass, the JCarrier kit is compatible with systems operating at standard frequencies (60Hz) and voltages (24V). Its temperature range falls between 8°F and 12°F. Replacing a faulty TXV with this kit can help restore optimal performance and efficiency to your HVAC system, ensuring proper cooling and potentially reducing energy consumption.
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HVAC Controls & Electrical, Valves
Manufacturer:
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Specifications

  • Material: Brass
  • Temperature Range (F)/(c): 8°F-12°F
  • Weight: 1.25lbs
  • Frequency: 60Hz
  • Voltage: 24V
Manufacturer Name: Carrier
Product Number: 332368-753
OEM Part Number: 332368-753
Product Description: Txv Replacement Kit
Weight:1.27lbs/576.06g

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Customer Questions
What maintenance is required for the Carrier 332368-753 Thermal Expansion Valve Replacement Kit?

Regularly inspect the valve for leaks, corrosion, or debris buildup that may restrict refrigerant flow. Ensure proper insulation and secure connections during servicing. Routine system checks help maintain efficiency and prevent pressure imbalances. Always follow safety procedures when handling refrigerants.

What are common issues with the Carrier 332368-753 Thermal Expansion Valve Replacement Kit?

  • Valve sticking or failing to regulate refrigerant flow properly.
  • Internal blockage or contamination affecting performance.
  • Incorrect superheat control leading to inefficient cooling.
  • Refrigerant leaks at connections or valve body.

Installation Steps

Step 1: Disconnect power and recover refrigerant safely from the HVAC system.

Step 2: Remove the existing old valve and clean all line connections thoroughly.

Step 3: Install the new valve in correct flow direction and secure brazed joints properly.

Step 4: Mount sensing bulb tightly on suction line and insulate it fully.

Step 5: Evacuate system to proper vacuum and recharge with correct refrigerant amount.

Step 6: Restore power, check for leaks, and check superheat and stable cooling operation.