Friedrich 67401389 Thermal Expansion Valve Body

Product Description

The FRIEDRICH 67401389 is a thermal expansion valve (TXV) body designed as a direct OEM replacement component for Friedrich cooling and heat pump systems. The TXV body meters refrigerant flow into the evaporator coil, maintaining the correct superheat level across varying load conditions. This part is sold individually and is installed by licensed HVAC technicians during system service or refrigerant-side repairs. Proper TXV function is critical to system efficiency, evaporator performance, and compressor protection.

This valve body is specified for use with the Friedrich model WFH60Z223C. It is suited for refrigerant-side service on that system, typically performed during a refrigerant circuit repair, component replacement after failure, or system rehabilitation. Installation requires recovery of the existing refrigerant charge before any component removal.

Key Features

• OEM replacement TXV body for direct fitment
• Controls refrigerant metering to maintain proper evaporator superheat
• Sold as a single unit (each)
• Designed for use in Friedrich refrigerant circuit applications

Compatibility

Designed for use with Friedrich model WFH60Z223C.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician. Recover all refrigerant from the system before removing the existing TXV body. Follow standard brazing or connection procedures as required by the system design, and pressure-test the refrigerant circuit before recharging. Refer to the equipment service manual for system-specific procedures.

Technical Specifications

• Unit of Measure: Each

Standard Information

• Brand: FRIEDRICH
• Manufacturer Part Number: 67401389