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Carrier KSATX0301PUR Thermal Expansion Valve(TXV) Valve Kit

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Special Price $171.34 Regular Price $327.95
In stock
SKU
KSATX0301PUR
The Carrier KSATX0301PUR Thermal Expansion Valve Kit is a necessary accessory for the Carrier HVAC systems that use R-410A refrigerant. This copper valve is 10” long, 4” wide, and 5” high and is used to control the flow of refrigerant in your system. Sweat or braze connections make the valve safe to connect to your refrigerant lines, while the valve is built to last for capacities of 3 to 3.5 tons. This TXV maintains your Carrier HVAC system in its better condition by providing the right amount of refrigerant to the evaporator coil hence efficient cooling.
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HVAC Controls & Electrical, Valves
Manufacturer:
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Specifications

  • Capacity: 3-3.5 Ton
  • Composition: Copper
  • Connection Type: Sweat or Braze
  • Refrigerant: R-410A
  • Length: 10 "
  • Width: 4 "
  • Height: 5 "
  • Weight: 2.32lbs
Manufacturer Name: Carrier
Product Number: KSATX0301PUR
OEM Part Number: KSATX0301PUR
Product Description: Txv Valve Kit
Weight:2.32lbs/1052.33g

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Product Questions (2)
Customer Questions
What maintenance is required for the Carrier KSATX0301PUR Thermal Expansion Valve Kit?

Regularly checked for refrigerant flow stability and sensor bulb placement. Clean debris from lines and ensure proper insulation. Regular inspection prevents system inefficiency and protects compressor from liquid floodback.

What are common issues with the Carrier KSATX0301PUR Thermal Expansion Valve kit?

  • Refrigerant underfeeding causing low cooling capacity.
  • Valve sticking due to contamination or debris.
  • Improper sensing bulb placement leading to erratic superheat control.
  • System hunting causing fluctuating pressures and unstable performance.

Installation Steps

Step 1: Turn off power and recover refrigerant from the system using approved recovery equipment.

Step 2: Remove access panels and insulate surrounding components to prevent heat damage.

Step 3: Disconnect old valve and capillary/sensing bulb, then remove valve carefully.

Step 4: Install new valve braze connections, and position sensing bulb securely on suction line.

Step 5: Evacuate system, recharge refrigerant, restore power, and check proper superheat and cooling performance.