Rheem 61-101934-09 Txv Expansion Valve 3-1/2 Ton R-410A

Product Description

The RHEEM 61-101934-09 is a thermostatic expansion valve (TXV) designed for use in residential split-system air conditioning and heat pump applications. Rated for 3-1/2 ton capacity and compatible with R-410A refrigerant, this valve meters refrigerant flow into the evaporator coil to maintain proper superheat under varying load conditions. It includes an integrated check valve and features a 3/8 inch O.D. inlet connection. HVAC technicians install this valve as a direct OEM replacement during refrigerant-side service or system repairs requiring TXV replacement.

This TXV is intended for use in residential split-system cooling and heat pump configurations using R-410A refrigerant. It is specified for use with the following Rheem models: RCFN-HM3624AC, RCFN-HU3624AU, RCSN-HM3624AU, and RCSN-HU3624AU. The built-in check valve supports reversing-cycle heat pump operation, making it suitable for systems that require bidirectional refrigerant flow control across the metering device.

Key Features

• Rated for 3-1/2 ton capacity in R-410A systems
• Integrated check valve supports heat pump bidirectional operation
• 3/8 inch O.D. inlet connection for standard line-set compatibility
• OEM Rheem part for direct replacement fit and function
• Designed for residential split-system evaporator coil applications

Compatibility

Compatible with Rheem models RCFN-HM3624AC, RCFN-HU3624AU, RCSN-HM3624AU, and RCSN-HU3624AU. This part may also appear in additional Rheem historical parts lists. Always verify against the specific equipment model and parts list before installation.

Installation Notes

TXV replacement is performed by a licensed HVAC technician. The refrigerant circuit must be recovered and the system de-energized before removing the existing valve. Brazing or flare connections at the inlet and outlet require appropriate tools and procedures in accordance with applicable mechanical codes. After installation, the system should be leak-tested, evacuated, and recharged to the equipment manufacturer's specifications before returning the unit to service.

Technical Specifications

• Capacity: 3-1/2 Ton
• Refrigerant Type: R-410A
• Inlet Connection: 3/8 inch O.D.
• Valve Type: Thermostatic Expansion Valve (TXV) with Check Valve
• Unit of Measure: Each

Standard Information

• Brand: RHEEM
• Manufacturer Part Number: 61-101934-09