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Bard 904-0689BX - Reversing Valve Assembly
Bard part number 904-0689BX is an OEM reversing valve assembly, boxed, used in Bard heat pump refrigeration circuits to route refrigerant flow so the unit can change between heating and cooling operation. When a heat pump is stuck in one mode, struggles to switch over cleanly, or has a confirmed internal valve issue, replacing the reversing valve with the correct Bard assembly helps restore proper changeover performance and protect overall system efficiency. Because this is a sealed refrigerant-side component, installation typically involves recovering refrigerant, brazing, evacuating, and recharging per standard service practices, so verifying the exact Bard model and serial compatibility before ordering is recommended.
- Technical Specifications
- Product number: 904-0689BX
- Manufacturer description: Reversing Valve Assy - Boxed
- HTS Code: "8415.90.8085"
- Previous Versions
- 904-0689 (Obsolete, superseded by 904-0689BX)
$324.00
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.