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Bard 5651-101BX - OEM Expansion Valve
Bard part number 5651-101BX is an OEM thermostatic expansion valve used in Bard wall mounted air conditioners to meter refrigerant into the evaporator coil at the correct rate, helping maintain proper superheat, stable suction pressure, and consistent cooling. This valve is a key component in the refrigerant circuit, and a worn or restricted TXV can contribute to poor capacity, coil icing, or erratic system operation. The factory sizing and connection style are intended to match original Bard piping layouts, and the manufacturer description calls out 7/8 x 1/2 x 1/4 ODF connections, so confirm line sizes and the exact Bard model and serial before ordering to ensure correct fit and performance.
- Technical Specifications
- Product number: 5651-101BX
- Manufacturer description: Expansion Valve 7/8X1/2X1/4ODF
- Weight: 1.250 lbs
- HTS Code: "8415.90.8085"
- Previous Versions
- 5651-101 (Obsolete, superseded by 5651-101BX)
- 5651-040 (Obsolete, superseded by 5651-101)
- 5651-012 (Obsolete, superseded by 5651-040)
$447.00
What does the "BX" suffix mean?
Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.
A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.
Example: 8406-142BX is physically identical to 8406-142.