US MOTORS K48HXFCN-3726 Condenser Fan Motor 1/8 1075RPM 208-230V K48HXNEU-1195

( Brand: Us Motors ), ( Manufacturer Part Number: K48HXFCN-3726 ), ( Compatible Brand: For Comfortmaker ), ( Type: Condenser Fan ), ( Unit Type: Unit ), ( Power Source: Corded Electric ), ( Voltage: 230 V ), ( Compatible Product: Central Air Conditioner ), ( Power Phase: 1 Phase )

Review US MOTORS Condenser Fan Motor 1/8 Hp 1075rpm 208-230v

The **K48HXFCN-3726 Condenser Fan Motor** is a high-performance, energy-efficient electric motor designed specifically for demanding HVAC, refrigeration, and industrial cooling applications. Engineered with precision, this **1/8 horsepower (0.125 HP)** motor delivers a consistent and reliable rotational speed of **1075 RPM**, ensuring optimal airflow and cooling efficiency in systems where performance and durability are critical. Built to operate seamlessly across a **208-230V AC single-phase voltage range**, this motor is versatile enough for integration into a wide variety of commercial and industrial setups, including air conditioning units, dehumidifiers, freezers, and ventilation systems.

The motor features a **condenser fan design**, which is optimized for high-volume airflow with minimal noise and vibration, making it ideal for applications where quiet operation is a priority. Its robust construction incorporates high-quality materials, including a **cast iron housing** for enhanced strength and thermal stability, while the **ball-bearing assembly** ensures smooth, long-lasting operation with reduced wear over time. The motor s compact yet sturdy design allows for easy installation in tight spaces, whether in ceiling-mounted units, wall-mounted systems, or enclosed equipment housings.

One of the standout features of the **K48HXFCN-3726** is its **energy-efficient performance**, which not only reduces operational costs but also minimizes environmental impact. The motor s optimized winding and magnetic design contribute to lower power consumption while maintaining peak efficiency, making it a cost-effective choice for both new installations and retrofits. Additionally, its **NEMA 12 (K48HXNEU-1195) enclosure rating** provides protection against dust, dirt, and light splashing, ensuring reliable performance in moderately harsh environments.

For maintenance and longevity, this motor is equipped with a **sealed bearing system** that resists contamination and extends the lifespan of the unit, reducing downtime and repair costs. The **capacitor-start, induction-run (C-SIR) configuration** ensures smooth starting without the need for external starters, simplifying installation and reducing system complexity. Whether used in residential cooling systems, commercial refrigeration, or industrial ventilation, the **K48HXFCN-3726** delivers a perfect balance of power, efficiency, and reliability, making it a dependable workhorse for any cooling application.

The **K48HXFCN-3726** is a 1/8 HP, 1075 RPM, 208-230V condenser fan motor commonly used in HVAC systems, commercial refrigeration, and industrial ventilation applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High Efficiency and Performance**

The motor is designed for continuous operation in demanding environments, such as refrigeration units or air handlers. Its 1075 RPM speed and 1/8 HP rating provide adequate airflow for moderate to heavy-duty applications, ensuring reliable performance in cooling or ventilation systems.

2. **Wide Voltage Range (208-230V)**

The motor operates efficiently across a broad voltage range, making it versatile for different electrical setups. This flexibility reduces compatibility issues in facilities with varying voltage standards.

3. **Condenser Fan Application**

As a condenser fan motor, it is optimized for high-temperature environments, which is critical for preventing overheating in refrigeration compressors and HVAC systems. This design extends the lifespan of associated equipment by maintaining optimal operating conditions.

4. **Durable Construction**

The motor is likely built with materials suitable for continuous duty cycles, reducing the risk of premature failure. Many units in this series are designed for long-term reliability in industrial or commercial settings.

5. **Easy Replacement and Compatibility**

It is a standard component in many HVAC and refrigeration systems, meaning it is readily available from suppliers and can be easily swapped out if damaged. The part number (K48HXFCN-3726) is well-documented, simplifying troubleshooting and sourcing.

6. **Low Maintenance Requirements**

Since it is a sealed motor, it typically requires minimal maintenance beyond routine inspections for wear or damage. This reduces downtime and labor costs in operational settings.

7. **Energy Efficiency**

Modern condenser fan motors, including this model, are often designed with energy-saving features such as optimized windings or efficient magnetic materials, which can lower operational costs over time.

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### **Cons**

1. **Limited Power for Heavy-Duty Applications**

At only 1/8 HP, this motor may struggle in high-capacity systems or applications requiring significant airflow resistance (e.g., large commercial refrigeration units or dusty environments). In such cases, a higher horsepower motor (e.g., 1/4 HP or 1/3 HP) may be necessary.

2. **Potential for Overheating in Poorly Ventilated Spaces**

While designed for condenser applications, improper installation (e.g., inadequate airflow around the motor) can lead to overheating. This risk is higher in enclosed or poorly ventilated systems.

3. **Noise Levels**

Condenser fan motors can generate noticeable noise, especially at higher speeds. If installed in a space where noise is a concern (e.g., residential areas or quiet offices), additional soundproofing or a quieter motor may be required.

4. **Voltage Sensitivity**

While the motor operates on a wide voltage range, significant deviations from the specified 208-230V (e.g., due to poor wiring or voltage fluctuations) can reduce efficiency or cause premature failure. Facilities with unstable power supplies may need voltage regulators or stabilizers.

5. **Cost of Replacement Parts**

While the motor itself is reasonably priced, replacement parts (e.g., bearings, seals, or capacitors) may incur additional costs if the motor fails. Some aftermarket parts may not be as durable as OEM components.

6. **Compatibility with Older Systems**

If the motor is being retrofitted into an older system, electrical or mechanical modifications (e.g., belt adjustments, mounting changes) may be required, adding complexity to the installation.

7. **Lifespan Dependent on Usage and Maintenance**

Like all motors, the lifespan of this unit depends heavily on usage conditions, maintenance, and environmental factors (e.g., exposure to moisture, dust, or chemicals). Poor maintenance can drastically reduce its operational life.

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### **Conclusion**

The **K48HXFCN-3726** condenser fan motor is a solid choice for moderate to heavy-duty applications in HVAC, refrigeration, or industrial ventilation where a reliable, 1/8 HP, 1075 RPM motor is needed. Its wide voltage compatibility, durability, and efficiency make it a practical option for many commercial or industrial settings. However, it may not be sufficient for applications requiring higher airflow or power, and its noise and overheating risks must be managed through proper installation and maintenance.

For **light-duty or residential applications**, a smaller or quieter motor might be more appropriate. For **high-capacity systems**, consider upgrading to a higher horsepower motor (e.g., 1/4 HP or 1/3 HP) to ensure adequate performance. If the motor is being used in an environment with frequent voltage fluctuations or poor ventilation, additional safeguards (e.g., voltage regulators, improved airflow) should be implemented.

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### **Recommendation**

- You are replacing a failed condenser fan motor in a commercial refrigeration unit, HVAC system, or industrial ventilation setup.

- Your system operates within the motor s specified voltage range (208-230V) and has adequate airflow for cooling.

- You prioritize reliability, ease of replacement, and moderate power output for your application.

- Your system requires higher airflow or power (e.g., larger refrigeration units, dusty environments). In this case, a 1/4 HP or 1/3 HP motor may be more suitable.

- Noise is a significant concern, and you are open to quieter models or additional soundproofing measures.

- Your facility has unstable power supply, and you need a motor with built-in protection (e.g., a motor with a thermal protector or variable speed drive compatibility).

Regularly inspect the motor for signs of wear, ensure proper lubrication (if applicable), and verify that the surrounding environment allows for adequate cooling. If the motor is exposed to harsh conditions (e.g., moisture, chemicals), consider using additional protective measures like seals or enclosures.

Overall, this motor is a **good general-purpose choice** for its intended applications, provided the system requirements align with its specifications. Always verify compatibility with your specific setup before purchasing.

Details:

Working good.

part #: k48hxfcn3726 prices

• $100.00-$109.00

specifications fablowehva:

• brand: Us Motors
• mpn: K48hxfcn-3726
• compatible brand: For Comfortmaker
• type: Condenser Fan
• unit type: Unit
• power source: Corded Electric
• voltage: 230 V
• compatible product: Central Air Conditioner
• power phase: 1 Phase

shipping fablowehva:

• transit: 6-12 Days
• carrier: USPS
• cost: $71.88
• type: Calculated
• service: USPS Ground Advantage
• class: Standard

offer fablowehva:

• quantity: 1
• availability: In Stock
• started: May 21, 2026
• best offers: True
• options: Ship-to-home
• sold: 0

general fablowehva:

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

payments fablowehva:

• wallet: Paypal
• other
• credit card: Mastercard

seller fablowehva:

• city: Fairfax, Virginia
• rating: 100.0%
• # reviews: 11

returns fablowehva:

• policy: No Returns

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