PROTECH RHEEM Expansion Valve (TXV) Valve Only 61-109537-06V

PROTECH RHEEM Expansion Valve (TXV) Valve Only 61-109537-06V

The 61-109537-06V is a genuine OEM Thermal Expansion Valve (TXV) designed for optimal refrigerant flow control in modern HVAC systems using R-454B (A2L) refrigerant. This 4-ton valve (valve only) is engineered for Rheem and Ruud 24-inch RCFY series evaporator coils, ensuring precise superheat regulation for efficient and reliable cooling performance.

Key Features

• R-454B Compatible: Specifically calibrated for R-454B (Opteon™ XL41), a low-GWP, A2L refrigerant blend offering excellent performance and environmental compliance.
• 4-Ton Capacity: Ideal for 4-ton (48,000 BTU) systems with 24″ RCFY coils.
• Flowrater / Chatleff Connections: Inlet and outlet designed for easy integration (typically Chatleff-style for Rheem coils).
• External Equalizer: 7/16 x 20 UNF connection for accurate pressure sensing and stable operation.
• Durable Construction: Built to Rheem specifications for long-lasting reliability in residential and light commercial applications.
• Direct Replacement: Replaces older part numbers like 61-109537-06, 61-109537-10, 61-109537-11, and 61-109633-06.

Benefits

• Enhanced Efficiency: Maintains precise superheat to maximize evaporator performance, improving overall system COP and SEER ratings while reducing energy consumption.
• Better Comfort & Stability: Provides consistent cooling capacity and prevents issues like evaporator flooding or starving, resulting in stable temperatures and reduced humidity.
• Compressor Protection: Regulates refrigerant flow to protect the compressor from liquid slugging or excessive heat, extending equipment life.
• Lower Operating Costs: Optimized for R-454B’s properties (good efficiency in various conditions, lower GWP), helping deliver reliable performance and potential utility savings.
• Easy Installation: Valve-only design simplifies replacement in compatible coils for qualified HVAC technicians.

Compatibility

• Refrigerant: R-454B (primary); designed for A2L systems.
• Tonnage: 4 Ton.
• Coils: Rheem/Ruud RCFY4821STANMC, RCFY4821STANMCL, RCFY4821STANVU, RCFY4824MTANMC, RCFY4824MTANMCL, RCFY4824MTANVU, RCFY4824STANMC, RCFY4824STANMCL, RCFY4824STANVU, and similar 24″ RCFY models.
• Brands: Rheem, Ruud (OEM genuine part).
• Application: Replacement/repair in R-454B air conditioning and heat pump systems.

Important: Installation should only be performed by qualified HVAC technicians. Always verify compatibility with your specific system model and refrigerant type before purchase.

This high-quality OEM part delivers dependable performance for upgraded or repaired R-454B HVAC systems. Contact your local authorized distributor for pricing and availability.