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Bard 905-0621 - Cooling TXV Assembly
Bard 905-0621 is an OEM cooling thermostatic expansion valve (TXV) assembly used in Bard wall-mounted air conditioners to meter liquid refrigerant into the evaporator based on load, helping maintain stable superheat and proper coil feeding for reliable cooling performance. Replacing a restricted, leaking, or improperly regulating TXV can correct symptoms like low capacity, hunting, abnormal suction pressures, and evaporator icing, but correct diagnosis is important since similar issues can be caused by airflow problems or refrigerant charge errors. As a Bard factory part, 905-0621 is intended to match the original fit and refrigeration control requirements for compatible Bard equipment, and it should be installed by a qualified technician following the unit service literature for brazing practices, evacuation, and refrigerant charging.
- Technical Specifications
- Product number: 905-0621
- Manufacturer description: Cooling Txv Assembly
- HTS Code: "8415.90.8085"