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The Bard 8106-072-0004ABX is an OEM 1/2 HP programmed ECM blower motor supplied as a boxed replacement, built to restore proper indoor airflow and stable operation in compatible Bard wall-mounted HVAC units. This motor is factory programmed for the correct torque and speed profile, which helps maintain comfort, protect the blower section from stress caused by incorrect motor substitutions, and support efficient performance under varying duct and filter conditions. When replacing an ECM motor, confirm the exact Bard part number from the unit data plate or service literature to ensure the programmed profile matches your application and to avoid airflow or control issues after installation.
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.