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Rheem-Ruud 61-108300-07V Thermal Expansion Valve (TXV)

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Special Price $109.52 Regular Price $125.94
In stock
SKU
61-108300-07V
The Rheem-Ruud 61-108300-07V Thermal Expansion Valve is an essential metering component used to regulate the flow of liquid refrigerant into the evaporator coil in HVAC systems. It is installed in air conditioning, and heat pump systems within light commercial equipment. The valve responds to temperature and pressure conditions at the evaporator outlet to adjust refrigerant feed, maintaining proper superheat levels during operation. In system use, it supports efficient heat transfer, protects the compressor from liquid refrigerant return, and supports stabilize cooling performance across checking load conditions in the refrigeration cycle.
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Customer Questions
What maintenance is required for the Rheem-Ruud 61-108300-07V Thermal Expansion Valve?

Periodically inspect the valve for leaks, blockages, or corrosion. Ensure the sensing bulb is properly mounted and all connections are secure. Proper maintenance helps maintain accurate refrigerant flow and optimal system cooling.

What are common issues with the Rheem-Ruud 61-108300-07V Thermal Expansion Valve?

  • Uneven or insufficient cooling.
  • Leaks at the valve or connections.
  • Restricted flow or valve sticking.
  • Fluctuating system pressure affecting performance.

Installation Steps

Step 1: Turn off power and safely recover refrigerant from the system.

Step 2: Locate and remove the old expansion valve using proper HVAC tools.

Step 3: Install the new TXV, securing all fittings tightly to prevent leaks.

Step 4: Attach the sensing bulb to the suction line and insulate it properly.

Step 5: Evacuate the system, recharge refrigerant, and restore power.

Step 6: Check for leaks and verify correct system operation.