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Rheem-Ruud 51-102728-21 ECM Motor (Condenser Motor)

Rating:
5 5 3
3  Reviews Add Your Review
Special Price $497.25 Regular Price $551.94
In stock
SKU
51-102728-21
The Rheem-Ruud 51-102728-21 ECM Motor is a high-efficiency condenser fan motor designed to optimize the performance of residential air conditioning and heating systems. Voltage ratings range from 208V to 230V at a frequency of 60 Hz and have variable speeds for great efficiency and quietness. It has an enclosed sturdy frame that can withstand different climatic conditions. With ECM technology, it can change its speed with the demand of the system hence saving major amounts of power. This motor controls the air flow accurately so as not only to cool or heat but also save on energy bills.
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Induction Motors, Condenser Fan Motors
Manufacturer:
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Specifications

  • Voltage: 208-230V
  • Weight: 12.31lbs
  • Enclosure Type: Open, Enclosed
  • Frequency: 60 Hz
  • Application: Condenser Motor
  • Speed: Variable
  • Frame: 48
  • Mounting: Thru-Bolt
  • Temperature: 140°F
Manufacturer Name: Rheem-Ruud
Product Number: 51-102728-21
OEM Part Number: 51-102728-21
Product Description: Ecm Motor (Condenser Motor)
Weight:12.31lbs/5583.72g

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Product Questions (2)
Customer Questions
What maintenance is required for the Rheem-Ruud 51-102728-21 ECM Motor?

Regularly inspect the motor and fan assembly for dust, debris, or loose wiring. Ensure electrical connections are tight and free of corrosion. Clean the motor housing and blades carefully. Proper maintenance ensures efficient airflow and accurate condenser performance.

What are common issues with the Rheem-Ruud 51-102728-21 ECM Motor?

  • Motor failing to start or stalling.
  • Inconsistent fan speeds or airflow.
  • Excessive noise or vibration during operation.
  • Electrical connection faults causing intermittent performance.

Installation Steps

Step 1: Turn off all power to the unit to ensure safety.

Step 2: Disconnect the old ECM motor by removing mounting screws and electrical connectors.

Step 3: Carefully remove the existing motor from the condenser assembly.

Step 4: Position the new ECM Motor in alignment with the mounting points.

Step 5: Secure the motor with screws, ensuring it sits firmly.

Step 6: Reconnect all electrical connectors, restore power, and test for proper operation.