Description
The Rheem 51-21853-15 Condenser Motor is a durable 1/3 HP permanent split capacitor (PSC) motor engineered for consistent, energy-efficient performance in Rheem outdoor condenser units. Operating on 460V single-phase power with a 1075 RPM single-speed design, this motor delivers reliable airflow across the condenser coil to support optimal heat dissipation. Its totally enclosed enclosure protects internal components from dust, moisture, and outdoor elements, while the sleeve bearing design ensures smooth, quiet operation. Built as an OEM replacement, it restores dependable cooling and long-term system reliability.
Key Features
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1/3 HP permanent split capacitor condenser motor
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460V single-phase operation
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1075 RPM single-speed airflow performance
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CCW rotation for proper system compatibility
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Totally enclosed enclosure for outdoor durability
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Sleeve bearing construction for smooth, quiet function
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48 NEMA frame with shell-screw mount
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1/2" x 3-11/16" shaft for secure fit
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OEM-quality replacement for Rheem condenser units






