
51-102870-03 Comparison
| photo | price | summary | rating |
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![]() | $469.95 | Condition is New, OEM Rheem Ruud Weather King 1/5 HP ECM Condenser Fan Motor Fits 51-102870-03, FREE SHIPPING | ![]() |

Introducing the Rheem Ruud Weather King Corsaire 51-102870-03 1/5 HP ECM Condenser Fan Motor, an essential component for maintaining optimal performance in your home's central air conditioning system. This dependable fan motor, manufactured by Rheem, a trusted name in HVAC solutions, is designed to deliver quiet, efficient operation for enhanced comfort and energy savings.
The 51-102870-03 motor boasts a powerful 1/5 horsepower capacity, ensuring it can handle the demands of larger air conditioning systems. Its innovative EC (Electronically Commutated) technology optimizes motor efficiency, reducing energy consumption and lowering utility bills.
This fan motor features a robust, corrosion-resistant design, with a sealed ball bearing construction that minimizes friction and wear, significantly increasing the motor's lifespan. In addition, its high-quality, durable materials protect against harsh environmental conditions, making it suitable for both indoor and outdoor installations.
The 51-102870-03 fan motor also operates quietly, employing a sound-absorbing design that minimizes noise levels, ensuring a peaceful environment within your home. By reducing operational noise, you can enjoy the comfort of your air conditioning system without the distraction of constant fan noise.
Easy installation is another advantage of the Rheem Ruud Weather King Corsaire 51-102870-03 1/5 HP ECM Condenser Fan Motor. It is compatible with a wide range of air conditioning systems and can be replaced as a direct fit for many models. The motor comes with all necessary hardware for easy installation, making it a convenient choice for both professional HVAC technicians and DIY homeowners.
In summary, the Rheem Ruud Weather King Corsaire 51-102870-03 1/5 HP ECM Condenser Fan Motor is a high-performance, energy-efficient, and quiet fan motor designed for optimal compatibility with a variety of air conditioning systems. Its durable, corrosion-resistant construction, combined with the benefits of EC technology, ensures long-lasting and reliable operation for your home's comfort.
Pros and Cons of Buying Rheem Ruud Weather King Corsaire 51-102870-03 1/5 HP ECM Condenser Fan Motor
The Rheem Ruud Weather King Corsaire 51-102870-03 is a 1/5 HP Electronically Commutated Motor (ECM) designed for use in condenser fan applications. This motor offers several advantages and disadvantages when considered for a replacement or new installation.
Pros:1. Energy efficient: ECMs consume less energy compared to traditional AC motors due to their design and efficient operation.
2. Quieter operation: ECMs operate more quietly than standard AC motors, which can be a significant benefit for homeowners seeking a quieter cooling system.
3. Longer lifespan: ECMs have a longer lifespan than conventional motors due to their advanced design and construction.
4. Consistent performance: ECMs provide more consistent fan speed and airflow, leading to better temperature control and comfort.
5. Cost savings: Although the initial investment for an ECM motor may be higher than a standard AC motor, the energy savings over time can offset the cost.
Cons:1. Higher upfront cost: The Rheem Ruud Weather King Corsaire 51-102870-03 ECM motor has a higher upfront cost than traditional AC motors.
2. Compatibility: Ensure the motor is compatible with your existing system before making a purchase.
3. Complex installation: The installation process for an ECM motor may be more complex than a standard AC motor, requiring the assistance of a professional HVAC technician.
In conclusion, the Rheem Ruud Weather King Corsaire 51-102870-03 1/5 HP ECM Condenser Fan Motor offers several advantages, including energy efficiency, quieter operation, longer lifespan, consistent performance, and potential cost savings. However, its higher upfront cost, compatibility considerations, and complex installation process are disadvantages.
Based on the analysis, it is recommended that homeowners considering this motor weigh the benefits against the drawbacks. If energy savings, quieter operation, and consistent performance are priorities, then the Rheem Ruud Weather King Corsaire 51-102870-03 1/5 HP ECM Condenser Fan Motor is a worthwhile investment. However, if budget constraints are a concern, a standard AC motor may be a more suitable option.
Details:
This part must be installed by a licensed hvac technician. 30 day warranty begins on first of delivery. Our pledge is to do whatever it takes make your experience with us 100% satisfactory. Some units are painted for cosmetic reasons only.
specifications centrafurn:
- brand: Fits Rheem Ruud Weather King Corsaire
- mpn: 51-102870-03
- type: Central Furnace
- heating system: Motor
returns centrafurn:
- policy: returns accepted
- paid by: buyer
- time: 30 days
- method: money back
payments centrafurn:
- wallet: apple-pay
- other
- credit card: mastercard
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
shipping centrafurn:
- class: standard
- carrier: usps
- transit: 2-5 days
- type: calculated
- service: usps ground advantage
offer centrafurn:
- availability: in stock
- price: $469.95
- item condition: New
- in stock #: 1
- options: ship-to-home
- started: august 21, 2025
- sold #: 20
seller centrafurn:
- rating: 98.4%
- city: andover, kansas
- # reviews: 362
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