Rheem-Ruud 61-106238-48 TXV

As a veteran tech, you know that keeping older R-22 systems running at peak efficiency requires precise metering. The Rheem-Ruud 61-106238-48 TXV is a direct, balanced-port OEM replacement parts solution designed to stabilize superheat and protect the compressor in 2.5-ton HVAC system applications. This thermostatic expansion valve (TXV) features a 3/8" x 3/8" sweat connection and replaces the discontinued 61-21922-69, ensuring full compatibility without the need for field-modified piping. With its 30-inch capillary tube and 1/4" sweat internal diameter external equalizer, it provides the responsive refrigerant flow control necessary to prevent evaporator floodback or starving the coil under varying load conditions.

Key Benefits

• Precise Superheat Regulation: Optimized for R-22 refrigerant to maintain system efficiency and stabilize suction pressures.
• Direct OEM Fitment: Engineered as the exact replacement for 61-21922-69, eliminating guesswork during installation.
• Balanced Port Design: Compensates for changes in head pressure, making it ideal for units operating in high-ambient environments.
• Internal Strainer: Equipped with a mesh insert to protect the orifice from debris and prevent common "hunting" issues.

Common Questions

Is this valve compatible with R-410A systems?
No, this specific model is calibrated strictly for R-22 refrigerant pressures and capacity requirements. Using it with R-410A will lead to incorrect metering and potential compressor damage.

Does this TXV include the sensing bulb strap?
Yes, the assembly includes the necessary 30-inch capillary and sensing bulb intended for mounting on the suction line to monitor evaporator outlet temperature.

Can this be used on a 3-ton unit?
This valve is specifically sized for 2.5-ton HVAC systems. Undersizing a metering device will cause the evaporator to starve, leading to high superheat and reduced cooling capacity.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.