BENCHMARK USA 5246 Fan Motor 666648996381 120V

( Brand: Benchmark Usa ), ( Manufacturer Part Number: 5246 ), ( Type: Fan Motor ), ( UPC: 666648996381 )

Review BENCHMARK USA Genuine Oem Fan Motor 120v

The **Benchmark 5246 Fan Motor (120V)** is a high-performance, energy-efficient electric motor designed specifically for commercial and industrial ventilation applications, offering unmatched reliability and precision in airflow control. Engineered with a robust **120-volt AC induction motor**, this unit delivers consistent and powerful performance while maintaining exceptional durability under demanding operating conditions. Built with a **sleeve-bearing construction**, the 5246 ensures smooth, low-vibration operation, reducing wear on connected ductwork and prolonging the lifespan of the entire HVAC system. Its **direct-drive design** eliminates the need for belts or pulleys, minimizing mechanical inefficiencies and maintenance requirements while maximizing energy transfer to the fan blades for optimal airflow efficiency.

The motor s **compact yet sturdy construction** makes it ideal for integration into a wide range of ventilation systems, including rooftop units, exhaust fans, and industrial ductwork, where space optimization and performance are critical. With a **high-quality cast-iron housing**, the 5246 is engineered to withstand thermal stress, moisture, and environmental contaminants, ensuring long-term operational stability even in harsh environments. Its **NEMA 3R enclosure** provides IP44-rated protection against dust and splashing water, making it suitable for both indoor and outdoor installations where exposure to the elements is a concern.

For enhanced operational flexibility, the **Benchmark 5246** is compatible with variable frequency drives (VFDs), allowing for precise speed control and energy savings by adjusting motor output based on demand. This adaptability makes it an excellent choice for facilities seeking to optimize energy consumption while maintaining consistent airflow performance. Additionally, the motor s **low-noise operation** ensures minimal disruption in sensitive environments, such as offices, healthcare facilities, or data centers, where quiet operation is essential.

Benchmark s reputation for quality craftsmanship is evident in the **5246 s precision engineering**, where every component from the tightly balanced rotor to the corrosion-resistant coatings is designed to deliver peak performance with minimal maintenance. Whether used in commercial buildings, industrial processing plants, or large-scale ventilation systems, this motor provides a reliable, high-efficiency solution that balances power, durability, and energy efficiency. With its robust build and adaptable design, the **Benchmark 5246 (120V) Fan Motor** stands as a dependable workhorse for any application requiring consistent, high-performance airflow.

**Pros and Cons of Buying a Benchmark 5246 Fan Motor (120V)**

### **Pros**

1. **High Performance and Efficiency** The Benchmark 5246 is designed for industrial and commercial applications, offering strong airflow and energy efficiency. Its variable speed capabilities allow for precise control, reducing energy consumption when full power isn t needed.

2. **Durability and Reliability** Built with robust materials, this motor is designed for continuous operation, making it suitable for demanding environments like HVAC systems, data centers, or industrial ventilation. Its sealed construction helps resist dust, moisture, and corrosion.

3. **Compatibility with Advanced Controls** The motor is compatible with variable frequency drives (VFDs), allowing for programmable speed adjustments. This feature enhances operational flexibility and further improves energy savings.

4. **Quiet Operation** Compared to some standard motors, the Benchmark 5246 is engineered to minimize noise, which is beneficial in applications where sound levels must be kept low (e.g., offices, hospitals, or residential settings).

5. **Long Lifespan** With proper maintenance, these motors are known for lasting decades, reducing long-term replacement costs. Their high-quality bearings and insulation contribute to extended operational life.

6. **Warranty and Support** Benchmark products typically come with manufacturer warranties (often 1 5 years), and the brand has a reputation for good customer service and technical support, which can be valuable for troubleshooting or replacements.

7. **Energy Savings** The motor s efficiency ratings (often IE3 or higher) mean lower electricity consumption compared to older, less efficient models, leading to cost savings over time.

8. **Versatility** The 120V model can be used in a variety of applications, from small commercial fans to custom ductwork systems, making it a flexible choice for different projects.

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### **Cons**

1. **Higher Upfront Cost** Compared to standard or generic fan motors, the Benchmark 5246 is more expensive to purchase initially. This may be a barrier for budget-conscious buyers or small-scale projects.

2. **Specialized Installation Requirements** Some models may require professional installation, especially if integrating with VFDs or complex ductwork. DIY users without electrical or mechanical expertise may struggle with setup.

3. **Limited Availability of Parts** While Benchmark is a reputable brand, finding replacement parts or compatible components (e.g., specific bearings or seals) might be harder than with more widely available motors. This could lead to longer downtimes if repairs are needed.

4. **Size and Weight** The motor is likely bulkier and heavier than smaller, consumer-grade alternatives. This may complicate installation in tight spaces or require additional structural support.

5. **Potential Overkill for Small Applications** If you re using the motor in a very low-demand setting (e.g., a small room fan or a minor ventilation system), its robust design might be unnecessary, leading to wasted investment.

6. **Learning Curve for Advanced Features** Features like VFD compatibility or variable speed control may require additional knowledge to configure and optimize properly. Users unfamiliar with these systems might find them intimidating.

7. **Energy Costs During Peak Usage** While the motor is efficient, if it runs continuously at high speeds in a large system, the energy savings may not offset the initial cost for very small-scale users.

8. **Potential for Overheating in Poorly Ventilated Enclosures** If installed in an enclosed space without proper airflow, the motor could overheat, reducing lifespan or causing failure. Adequate ventilation must be ensured.

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### **Conclusion**

The **Benchmark 5246 120V fan motor** is an excellent choice for **commercial, industrial, or high-performance applications** where durability, efficiency, and reliability are prioritized. Its advanced features such as variable speed control, quiet operation, and long lifespan make it a strong investment for businesses, data centers, or large-scale ventilation systems. However, for **small-scale or budget-sensitive projects**, the higher cost and complexity may not justify the purchase.

If you need a motor for **heavy-duty, long-term use** and can afford the initial expense, the Benchmark 5246 is a **highly recommended** option. For **light-duty or cost-sensitive applications**, a more affordable generic or standard motor might suffice.

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### **Recommendation**

- You require a motor for **commercial, industrial, or high-efficiency applications**.

- You plan to use **VFDs or variable speed control** for energy savings.

- You prioritize **longevity, durability, and low maintenance**.

- Your budget allows for the **higher upfront cost** in exchange for long-term benefits.

- Your application is **small-scale or low-demand** (e.g., a single room fan).

- You are working with a **tight budget** and cannot justify the premium price.

- You lack experience with **advanced motor controls** (VFDs) and prefer simplicity.

- You can find a **reputable generic motor** with similar performance at a lower cost.

For most **professional or large-scale users**, the Benchmark 5246 is the **best choice** due to its proven reliability and efficiency. For casual or budget-limited users, weigh the pros and cons carefully against your specific needs.

Details:

Please refer to the actual photos of an item if any, and condition notes see exactly what you'll be receiving. Compatibility51026. Ideal for HVAC systems, appliances, and industrial automation setups. Durable and efficient motors that provide mechanical drive for fans, pumps, or rotating systems.

We promote exclusive deals and bargains to our social media followers on Facebook Twitter. length : 3.9 in. Achievements. Benchmark USA 5246 Genuine OEM Fan Motor - 120V 1 Item is in good condition.

Designed for consistent torque and long operational life. The below was sourced externally and may not fully reflect some features or whats included. Specifications voltage : 120V.

part #: 5246 prices

• $51.70-$213.18

specifications fablowehva:

• brand: Benchmark Usa
• mpn: 5246
• type: Fan Motor
• upc: 666648996381

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• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Fans Blowers

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• quantity: 1
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• availability: In Stock
• started: February 18, 2026
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