Friedrich 67401403 Thermal Expansion Valve Body

Product Description

The FRIEDRICH 67401403 is a thermal expansion valve (TXV) body designed as a direct OEM replacement for Friedrich climate systems. The TXV body meters refrigerant flow into the evaporator coil, maintaining proper superheat and protecting the compressor from liquid slugging. It is a core component of the refrigerant circuit and is replaced by licensed HVAC technicians during system servicing when metering device failure is diagnosed. Proper refrigerant control at this point in the circuit is critical to system efficiency and compressor longevity.

This TXV body is specified for use with the Friedrich model WFH48Z223C. It is suited for commercial or residential HVAC applications where the original metering device has failed or is operating outside of acceptable superheat range. Installation is performed during refrigerant circuit service and requires system recovery before work begins.

Key Features

• OEM replacement TXV body for precise refrigerant metering
• Maintains proper superheat to protect compressor integrity
• Direct fitment for Friedrich model WFH48Z223C
• Sold individually as a single unit

Compatibility

Specified for use with Friedrich model WFH48Z223C.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician. Recover all system refrigerant and isolate the refrigerant circuit before removing the existing valve body. Follow the equipment manufacturer's service manual for torque and brazing procedures applicable to the specific system. Recharge the system to manufacturer specifications and verify superheat readings before returning the unit to service.

Technical Specifications

• Unit of Measure: Each

Standard Information

• Brand: FRIEDRICH
• Manufacturer Part Number: 67401403