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Carrier EA36YD131 Thermal Expansion Valve Expansion Valve R-410

Special Price $253.22 Regular Price $281.07
In stock
SKU
EA36YD131
The Carrier EA36YD131 is a Thermal Expansion Valve that is installed in air conditioning equipment such as Air Conditioners and Heat Pumps. The refrigeration cycle is an essential part, which admits the refrigerant, a cold liquid that draws heat from your home. Constructed from bi-metal, the TXV responds to temperature fluctuations. When cool refrigerant enters the evaporator coil, the TXV opens to let more in. This betterows optimum cooling since the coil only gets the right amount of refrigerant that mediates get up of the coils in the air conditioning system. It small in size (4.2 x 2.8 x 1.4) and is compatible with R-410A refrigerant. The TXV plays a crucial role of controlling the flow of refrigerant, which makes the HVAC system to cool properly.
Manufacturer:
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Specifications

  • Weight:1.31lbs
  • Length: 4.2"
  • Width: 2.8"
  • Height: 1.4"
  • Composition: Bi-Metal
  • Refrigerant: R-410A
Manufacturer Name: Carrier
Product Number: EA36YD131
OEM Part Number: EA36YD131
Product Description: Txv Expansion Valve R-410
Weight:1.31lbs/594.21g

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Customer Questions
What maintenance is required for the Carrier EA36YD131 Thermal Expansion Valve?

Inspect the thermal expansion valve sensing bulb and ensure it is tightly secured and properly insulated for accurate refrigerant metering. Check refrigerant lines and valve body for leaks, vibration damage, or insulation wear. Keep the system clean and ensure filter driers are replaced during service to prevent debris from affecting valve operation. Proper maintenance ensures stable superheat control and efficient cooling performance.

What are common issues with the Carrier EA36YD131 Thermal Expansion Valve?

  • Refrigerant underfeeding due to clogged or stuck valve.
  • Overfeeding causing evaporator flooding and pressure instability.
  • Sensor bulb misplacement leading to inaccurate temperature control.
  • Internal wear causing inconsistent superheat regulation.
  • Refrigerant charge mismatch affecting valve performance.

Installation Steps

Step 1: Turn off power and recover refrigerant safely using proper ventilation.

Step 2: Remove the existing old expansion valve and clean tubing connections thoroughly.

Step 3: Braze new valve in place using purge to prevent oxidation.

Step 4: Secure sensing bulb tightly on suction line and insulate properly.

Step 5: Perform leak test, evacuate system, recharge refrigerant, and check superheat and system operation.

Step 6: Restore power and test system operation under normal load conditions.