Description
The Rheem 51-104304-12 1/2 HP 120–230V programmed variable speed blower motor is a high-performance replacement for residential and commercial HVAC systems. Its variable speed design allows precise airflow control, quiet operation, and improved energy efficiency. Built to OEM standards, this motor delivers long-lasting, dependable performance for compatible units.
Key Features
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1/2 HP variable speed motor for precise airflow control
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120–230V, single-phase electrical rating
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48 NEMA frame, open air over enclosure
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Ball bearing for smooth, durable operation
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Shell-band mount with 1/2" x 4 1/4" shaft, reversible rotation
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OEM Rheem replacement part
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Quiet and energy-efficient performance






