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Carrier 332368-763 Thermal Expansion Valve(Txv) Kit 3Ton R410A

Special Price $145.29 Regular Price $182.43
In stock
SKU
332368-763
The Carrier 332368-763 Thermal Expansion Valve (TXV) Kit is a replacement part specifically designed for 3-ton HVAC systems utilizing R410A refrigerant. Also known as a metering device, a TXV regulates the flow of refrigerant within your air conditioner. By precisely controlling the refrigerant pressure and temperature, the TXV optimizes system efficiency and cooling performance. Made of durable brass, the TXV kit features NPT connections for secure installation. It operates within a temperature range of 0.73°F to 46.8°F (-18°C to +8°C) and weighs approximately 2.62 pounds. This particular TXV is designed for use with 60Hz electrical systems and natural gas furnaces. Replacing a faulty TXV with the Carrier 332368-763 kit can restore proper refrigerant flow and ensure efficient operation of your HVAC system. This can translate into improved cooling performance, lower energy consumption, and potentially extend the lifespan of your equipment. However, it's important to note that installing a TXV requires qualified HVAC technician due to the refrigerant handling involved.
Manufacturer:
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Specifications

  • Size: 3.4 Inch
  • Material: Brass
  • Temperature Range (F)/(c): 0.73°F-46.8°F
  • Weight: 2.62lbs
  • Connection type: NPT
  • Frequency: 60 Hz
  • Type of Gas: Natural Gas
  • Voltage: 24VAC
Manufacturer Name: Carrier
Product Number: 332368-763
OEM Part Number: 332368-763
Product Description: 3Ton R410a Txv Kit
Weight:0.96lbs/435.45g

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Customer Questions
What maintenance is required for the Carrier 332368-763 Thermal Expansion Valve Kit?

Inspect the valve for refrigerant leaks and ensure sensing bulb is securely attached and insulated. Keep system clean to prevent debris clogging. Regular HVAC servicing can maintain accurate superheat control and efficient cooling operation.

What are common issues with the Carrier 332368-763 Thermal Expansion Valve Kit?

  • Refrigerant leakage at valve connections.
  • Improper superheat control causing poor cooling.
  • Clogged or restricted valve orifice.
  • Faulty sensing bulb leading to erratic operation.
  • Sticking valve due to debris or contamination.

Installation Steps

Step 1: Switch off system and recover refrigerant from line.

Step 2: Remove existing thermal expansion valve and clean line connections.

Step 3: Position new thermal expansion valve ensuring correct flow direction and bulb placement.

Step 4: Braze connections using purge to avoid oxidation.

Step 5: Secure sensing bulb to suction line with proper insulation.

Step 6: Restore refrigerant charge, power system, and check superheat performance.