Rheem-Ruud 61-109438-52 Thermostatic Expansion Valve (TXV) - Sporlan HVAC Refrigerant Metering

The Rheem-Ruud 61-109438-52 is a genuine OEM Thermostatic Expansion Valve (TXV), also known as a TEV or TX valve, designed as a direct replacement component for compatible Rheem and Ruud HVAC systems. As a precision refrigerant metering device, this valve is an essential part of the vapor-compression refrigeration cycle found in residential and commercial air conditioning and heat pump systems.

Key Features:

• Genuine Rheem-Ruud OEM replacement thermostatic expansion valve
• Part of the Sporlan-sourced 61-109438 series TXV family
• Precisely meters liquid refrigerant flow into the evaporator coil
• Regulates refrigerant superheat for optimal system efficiency
• Reacts dynamically to system temperature and pressure conditions
• Engineered for reliable, long-term performance in HVAC applications
• Must be installed by a licensed HVAC/refrigeration technician

The thermostatic expansion valve is a critical metering device within the refrigerant circuit, controlling the rate at which liquid refrigerant enters the evaporator and maintaining consistent superheat levels at the evaporator outlet. Using the Rheem-Ruud OEM part ensures proper fit, function, and system compatibility. Professional installation by a certified HVAC technician is required for this component.