
51-21751-01 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $239.00 | Condition is New, Rheem 51-21751-01 blower motor 825rpm 208/230v New In Box. Same Day Shipping, shipping cost = $14.00 | 99.8% |

The Rheem 51-21751-01 Blower Motor is a high-performance component designed specifically for use with Rheem heating systems. This motor comes with an impressive 825 RPM speed, making it well-suited for delivering efficient and effective air circulation within residential heating applications.
The blower motor is engineered to operate on both 208 and 230 volts, providing flexibility in installation and ensuring compatibility with a wide range of heating systems. It's important to note that the voltage must be correctly wired and that the system's capacity matches the motor's specifications to ensure optimal performance.
This motor is designed with a robust construction, featuring a heavy-duty, epoxy-coated steel housing that offers superior protection against corrosion and wear. The motor's shaft is made from a durable material, ensuring long-lasting operation even in high-use environments.
The blower motor's fan blade design is optimized for efficient airflow, ensuring that the heated air is evenly circulated throughout the living space. It also comes with a reliable capacitor start and run capacitor, which helps the motor start quickly and smoothly, enhancing the overall performance of the heating system.
The Rheem 51-21751-01 Blower Motor is easy to install, requiring only basic electrical knowledge and tools. It comes with a clear installation manual, making it a straightforward process for homeowners or HVAC professionals. Additionally, the motor is backed by Rheem's commitment to quality and reliability, ensuring peace of mind for homeowners and businesses alike.
In summary, the Rheem 51-21751-01 Blower Motor is a high-performance, durable, and versatile component designed to deliver efficient and effective air circulation in residential heating systems. Its robust construction, optimized fan blade design, and reliable capacitor make it a top choice for those seeking a dependable and long-lasting solution for their heating needs.
The Rheem 51-21751-01 blower motor is a common replacement part for various heating and cooling systems. Here are some pros and cons of buying this specific blower motor:
Pros:1. Compatibility: This blower motor is compatible with several Rheem models, making it a versatile option for those who own or work on Rheem heating and cooling systems.
2. Energy Efficiency: With an 825 RPM speed, this blower motor is more energy-efficient than some of its higher-speed counterparts, which can result in cost savings in the long run.
3. Durable Design: The motor is designed to be robust and long-lasting, with a heavy-duty squirrel cage motor and sealed ball bearings, ensuring smooth operation and reducing the need for frequent replacements.
Cons:1. Limited Voltage Options: The blower motor is designed for use with 208/230V power supplies, which may not be compatible with all heating and cooling systems.
2. Limited Speed: The motor's 825 RPM speed may not be suitable for all applications, as some systems may require a higher or lower speed for optimal performance.
3. Potential for Noise: As with any blower motor, there is a risk of noise during operation. While the motor's sealed ball bearings help reduce noise, some users have reported that it may still be noticeable.
Conclusion:The Rheem 51-21751-01 blower motor is a reliable and energy-efficient option for those looking to replace a blower motor on a Rheem heating or cooling system. Its compatibility with several models and robust design make it a popular choice. However, it may not be suitable for all applications due to its limited voltage and speed options, and some users may find the noise level to be a concern.
Recommendation:If you own a Rheem heating or cooling system and need to replace the blower motor, the Rheem 51-21751-01 is a solid choice for its compatibility and energy efficiency. However, be sure to check that the voltage and speed are suitable for your specific application before making a purchase. If you require a motor with different voltage or speed specifications, it may be necessary to search for a different model. Additionally, consider the noise level when making your decision, as some users may find it to be a concern.
Details:
Rheem 51-21751-01 blower motor 825rpm 208/230v new in box.
specifications centrafurn:
- brand: Rheem
- mpn: 51-21751-01
- type: Blower Motor
- heating system: Motor
- voltage: 208/230 V
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
seller centrafurn:
- rating: 99.6%
- city: riverhead, new york
- # reviews: 2038
payments centrafurn:
- credit card: mastercard
- wallet: google-pay
- other
shipping centrafurn:
- type: fixed
- transit: 5-8 days
- carrier: usps
- service: usps ground advantage
- class: standard
offer centrafurn:
- started: february 22, 2025
- best offers: true
- availability: in stock
- price: $239.00
- item condition: New
- sold #: 25
- in stock #: 1
- options: ship-to-home
returns centrafurn:
- paid by: buyer
- policy: returns accepted
- time: 30 days
- method: money back
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