Description
The Rheem 51-104305-21 Blower Motor is a high-performance, programmed variable-speed motor designed for efficient and reliable airflow in Rheem heating and cooling systems. With a 3/4 HP output, 120–230V single-phase operation, and a versatile reversible rotation, this motor ensures smooth, quiet performance and optimal system efficiency. Built with a 48 NEMA frame, ball bearings, and an open air-over enclosure, it delivers long-lasting durability and stable operation. Ideal as an OEM replacement, it restores proper airflow and enhances overall HVAC performance.
Key Features
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3/4 HP programmed variable-speed blower motor
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Operates on 120–230V single-phase power
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Reversible rotation for versatile system compatibility
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48 NEMA frame size with open air-over enclosure
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Durable ball-bearing design for extended service life
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1/2" x 4 1/2" shaft for secure, precise fit
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OEM Rheem replacement for optimal airflow and efficiency
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Smooth, quiet operation with improved energy performance
