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Bard 139-048BX - Damper blade (boxed)
Bard 139-048BX is an OEM damper blade used in Bard fresh air damper assemblies to regulate ventilation airflow through the damper section, helping the unit maintain proper outside air intake and stable building pressure. This boxed replacement blade is built for correct fit and smooth operation in compatible Bard/VentTech barometric fresh air damper setups where part 139-048 is specified, making it a solid choice when servicing a damaged, bent, or sticking blade that is causing poor ventilation control. Confirm compatibility by matching your damper model and the unit literature to the 139-048BX callout before ordering.
- Technical Specifications
- Product number: 139-048BX
- Manufacturer description: Damper Blade - Boxed
- HTS Code: "8415.90.8085"
$88.00
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.