Description
Bard HVAC OEM Expansion Valve — 5651-191BX
The Bard HVAC 5651-191BX is a direct OEM replacement thermostatic expansion valve (TXV) designed to deliver precise refrigerant metering in Bard HVAC systems. Featuring 3/8″ inlet and 3/8″ outlet connections, this valve ensures a straightforward, accurate fit for compatible Bard equipment, minimizing installation time and reducing the risk of refrigerant leaks or system inefficiencies.
Product Highlights
- OEM Bard HVAC replacement part for assured compatibility
- 3/8″ x 3/8″ connection size for direct drop-in installation
- Regulates refrigerant flow to maintain optimal evaporator superheat
- Helps protect the compressor from liquid slugging and overheating
- Supports efficient system operation and extended equipment life
- Built to Bard HVAC quality and performance standards
Application
This expansion valve is engineered as a factory-specified replacement for Bard HVAC systems. Proper refrigerant flow control is critical to maintaining system efficiency, protecting downstream components, and ensuring consistent cooling capacity. Always verify compatibility with your specific Bard unit model before installation.
Installation Notes
- Refer to the Bard HVAC service manual for your specific unit model
- Ensure system refrigerant is properly recovered before replacing the valve
- Verify inlet and outlet orientation during installation
- Check and adjust superheat settings after installation per manufacturer specifications
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