Friedrich 67401307 Thermal Expansion Valve Body

Product Description

The FRIEDRICH 67401307 is a thermal expansion valve (TXV) body designed for use in water source heat pump systems. The TXV body meters refrigerant flow into the evaporator coil, responding to suction line superheat to maintain efficient heat transfer across varying load conditions. This component is an OEM replacement part, sourced for precision fit and function within the refrigerant circuit. Installation is performed by a licensed HVAC-R technician with the appropriate EPA Section 608 certification for handling refrigerants.

This TXV body is a direct replacement for units in water source heat pump applications. According to manufacturer data, it is compatible with FRIEDRICH models WFH24Z193C and WFH36Z193C. These are typically commercial or light-commercial water source heat pump units installed in hydronic loop systems. Proper TXV sizing and operation are critical to system efficiency, capacity, and compressor longevity.

Key Features

• OEM replacement TXV body for FRIEDRICH water source heat pump units
• Meters refrigerant flow to maintain proper evaporator superheat
• Direct-fit design for compatible FRIEDRICH models
• Sold individually as a single replacement component

Compatibility

Compatible with FRIEDRICH models WFH24Z193C and WFH36Z193C water source heat pump units.

Installation Notes

Installation of a TXV body must be performed by a licensed HVAC-R technician holding EPA Section 608 certification. Recover all refrigerant from the system before opening the refrigerant circuit. After replacing the valve body, pressure-test and leak-check the system before recharging. Do not braze near the valve body without protecting the valve internals from heat damage.

Technical Specifications

• Unit of Measure: Each
• Manufacturer Part Number: 67401307

Standard Information

• Brand: FRIEDRICH
• Manufacturer Part Number: 67401307