Description
The Rheem 51-104304-27 Blower Motor is a genuine OEM programmed variable speed motor designed for dependable airflow performance in compatible HVAC systems. This 1/2 HP, 120–230V single-phase motor features a 48 NEMA frame, open air over enclosure, ball bearings, reversible rotation, and a 1/2" x 4 1/4" shaft. Engineered for efficiency and reliability, it delivers smooth and consistent airflow to support optimal system operation.
Key Features
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OEM programmed variable speed blower motor
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1/2 HP, 120–230V, single-phase design
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48 NEMA frame with open air over enclosure
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Ball bearing construction for long-lasting durability
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Reversible rotation for flexible installation
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1/2" x 4 1/4" shaft with shell-band mount
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Ensures consistent and efficient airflow performance
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Compatible with select Rheem, Ruud, and Richmond systems






