Description
Rheem-Ruud 51-102728-12 ECM Condenser Fan Motor Overview
The Rheem-Ruud 51-102728-12 is an OEM-grade Electronically Commutated Motor (ECM) engineered specifically for condenser fan applications in Rheem and Ruud residential and light commercial HVAC systems. Designed as a direct OEM replacement, this motor delivers precise, energy-efficient operation that helps maintain system performance and extend equipment life.
Key Features
- OEM Rheem-Ruud replacement condenser fan motor — SKU 51-102728-12
- Electronically Commutated Motor (ECM) technology for superior energy efficiency
- 208-230V operating voltage for broad compatibility
- 1/3 HP motor output for reliable condenser fan airflow
- Variable-speed ECM design reduces energy consumption compared to standard PSC motors
- Built to Rheem-Ruud OEM specifications for direct drop-in replacement
- Durable construction designed to withstand outdoor condenser unit operating conditions
ECM Technology Benefits
Unlike traditional single-speed PSC motors, ECM technology allows the motor to modulate speed in response to system demand. This results in quieter operation, reduced electrical consumption, and more consistent temperature control — all contributing to lower operating costs and improved system efficiency over time.
Application
- Designed for use in Rheem and Ruud condensing units and heat pump systems
- Ideal for HVAC technicians and contractors performing OEM-spec condenser motor replacements
- Suitable for residential and light commercial applications
Specifications
- Brand: Rheem-Ruud
- Part Number: 51-102728-12
- Voltage: 208-230V
- Horsepower: 1/3 HP
- Motor Type: ECM (Electronically Commutated Motor)
- Application: Condenser Fan







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