Diversitech TXVH-02 Txv Replacement Cartridge

Product Description

The DIVERSITECH TXVH-02 is a capacity-specific replacement cartridge designed for use with TXVH and TXVHE series thermostatic expansion valves. TXV cartridges regulate refrigerant flow into the evaporator coil by responding to suction line temperature and pressure, maintaining the correct superheat across a wide range of operating conditions. This cartridge allows technicians to service or recalibrate an existing valve body without replacing the entire assembly, reducing parts cost and labor time on refrigeration and air conditioning systems.

This cartridge is suited for residential and light commercial HVAC-R applications where TXVH or TXVHE series valve bodies are already installed. It is a common service part for technicians performing refrigerant circuit repairs, coil replacements, or system rebalancing. Installation is typically performed during a system pump-down with the refrigerant circuit isolated, making it appropriate work for licensed HVAC-R technicians familiar with TXV valve service procedures.

Key Features

• Capacity-specific cartridge engineered for TXVH and TXVHE valve bodies
• Allows valve body reuse, reducing overall parts and labor cost
• Direct service replacement for refrigerant flow control in vapor-compression systems
• Compact cartridge format simplifies field installation

Compatibility

Designed for use with TXVH and TXVHE series thermostatic expansion valve bodies. Confirm the capacity designation matches the existing valve body specification before installation.

Installation Notes

Installation should be performed by a licensed HVAC-R technician holding an EPA 608 certification. The refrigerant circuit must be fully recovered and the system de-energized before removing or replacing the cartridge. Use appropriate valve-core tools and follow the valve manufacturer's torque and seating guidelines. Verify superheat settings after system recharge to confirm proper valve operation.