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Bard 8103-030BX is a genuine OEM 1/5 HP condenser or fan-duty motor designed for select Bard wall-mounted HVAC units that require 460V, single-phase power and counterclockwise rotation. This replacement motor is commonly specified as a two-speed design (1075/950 RPM) to maintain proper airflow across the coil, support stable head pressure, and protect system performance in high ambient conditions. Use it when diagnosing slow fan operation, overheating, nuisance trips, or airflow-related capacity issues, and always confirm voltage, rotation (CCW), and speed requirements from the unit wiring diagram or service literature before ordering to ensure correct fit and operation.
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.