
( Brand: Emerson ), ( Manufacturer Part Number: 88C7501 ), ( Model: K55HXBSP-9468 ), ( Compatible Brand: For Lennox ), ( Type: Condenser Fan Motor ), ( Power Source: Corded Electric ), ( Voltage: 200 V ), ( Amperage: 5.9 A ), ( Material: Steel ), ( Power Phase: 1 Phase )
The **Emerson 88C7501 Lennox K55HXB-SP-9468 Condenser Fan Motor** is a high-performance, durable, and energy-efficient electric motor specifically engineered for use in Lennox K-series residential and light-commercial HVAC systems. Part of Emerson s robust line of precision-engineered components, this **1/6 horsepower (0.167 hp), 200-volt, single-phase, permanently lubricated motor** delivers reliable operation in demanding condenser applications while maintaining exceptional longevity. With a **1080 RPM (revolutions per minute) synchronous speed**, it ensures optimal airflow and heat exchange efficiency, contributing to the overall performance and stability of the HVAC system. Designed with a **direct-drive configuration**, this motor eliminates the need for belts or pulleys, reducing wear and tear while minimizing maintenance requirements. Its **high-quality cast-iron housing** provides structural integrity and resistance to thermal stress, ensuring consistent operation even under fluctuating environmental conditions. The motor s **permanent lubrication system** eliminates the need for periodic greasing, simplifying upkeep and extending service intervals, making it an ideal choice for homeowners and technicians seeking low-maintenance, long-lasting performance. Whether installed in a new HVAC setup or as a replacement in an existing system, this motor integrates seamlessly with Lennox s K-series condensers, delivering dependable cooling and heating support while adhering to strict industry standards for reliability and efficiency. Built to withstand the rigors of continuous operation, the Emerson 88C7501 is a testament to Emerson Climate Technologies commitment to innovation and quality, ensuring that homeowners and businesses can rely on consistent, high-performance cooling for years to come.
### **Pros and Cons of buying a Emerson 88C7501 (Lennox K55HXBSP-9468) Condenser Fan Motor (1/6 HP, 200V, 1080 RPM)**
#### **Pros:**1. **Compatibility with Lennox Systems** This motor is specifically designed for Lennox air conditioning and heat pump systems, particularly models like the K55HX series. Using an OEM or compatible part ensures proper fit and functionality, reducing the risk of mechanical issues.
2. **High-Quality Construction** Emerson (a brand under Lennox) is known for manufacturing durable, reliable HVAC components. The motor is built to withstand continuous operation, which is essential for condenser fan performance in residential or light commercial applications.
3. **Proper Specifications for Performance** The 1/6 HP rating, 200V voltage requirement, and 1080 RPM speed are optimized for efficient airflow in condenser units. This ensures the system operates as intended without undue strain on other components.
4. **Ease of Installation** Since it is a direct replacement part, installation is straightforward for a qualified technician. No major modifications to the system are typically required, saving time and labor costs.
5. **Warranty Coverage** Emerson/Lennox parts often come with manufacturer warranties (usually 1 5 years), providing peace of mind against premature failure due to defects.
6. **Energy Efficiency** The motor is designed to operate efficiently within the system s parameters, helping maintain the overall energy performance of the HVAC unit.
7. **Availability of Parts** As an OEM or highly compatible part, it is widely available through HVAC suppliers, online retailers, and Lennox-authorized service centers, reducing lead times for replacement.
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#### **Cons:**1. **Cost Compared to Aftermarket Alternatives** While not excessively expensive, this motor may be pricier than generic or third-party condenser fan motors. However, the trade-off is reliability and compatibility.
2. **Requires Professional Installation** Improper installation can lead to misalignment, electrical issues, or reduced lifespan. DIY installation is not recommended unless the technician is experienced with HVAC systems.
3. **Limited Lifespan Like All Motors** Even high-quality motors will eventually wear out due to environmental factors (dust, humidity, thermal cycling) or electrical stress. Regular maintenance is necessary to extend its life.
4. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., unverified online marketplaces) may result in counterfeit or low-quality replicas that fail prematurely. Always buy from authorized dealers or reputable suppliers.
5. **Voltage and Electrical Compatibility** The 200V requirement means the system must match this specification. Mismatched voltage can damage the motor or other components. A technician should verify compatibility before installation.
6. **Weight and Size Constraints** The motor is relatively compact but may still require careful handling during removal and installation to avoid damaging surrounding components.
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### **Conclusion**
The **Emerson 88C7501 (Lennox K55HXBSP-9468) condenser fan motor** is a **reliable, high-quality replacement part** for Lennox systems, offering compatibility, durability, and efficiency. Its pros such as OEM-level performance, warranty coverage, and ease of installation outweigh the cons for most users, provided it is purchased from a trusted source and installed correctly.
The primary drawbacks (cost, need for professional installation, and eventual wear) are inherent to HVAC components and can be mitigated with proper maintenance and sourcing. For **Lennox system owners experiencing condenser fan failure**, this motor is a **strong recommendation** due to its proven track record.
**Final Recommendation:**- **Buy from an authorized Lennox dealer, HVAC supplier, or a reputable online retailer** (e.g., HVAC.com, Home Depot, or Amazon with verified seller ratings) to ensure authenticity.
- **Have a licensed HVAC technician** perform installation to guarantee proper alignment, electrical connections, and system compatibility.
- **Schedule regular maintenance** (cleaning coils, checking refrigerant levels, lubricating bearings) to extend the motor s lifespan.
- **Consider a warranty extension** if available, as it provides additional protection against premature failure.
For most users, the **benefits of using this motor far outweigh the risks**, making it a **sound investment** for restoring or maintaining a Lennox HVAC system s performance.
Sold as pictured. Box label lists Lennox 88C7501, Emerson K55HXBSP-9468, 200V, 1080 RPM, CCW lead end rotation, 48Y frame, PSC type, 5/8 x 4.5 shaft, ball bearings, and 30 MFD 370V capacitor requirement. Please review photos carefully and verify compatibility with your unit before purchasing. This motor may have been briefly installed or test-fitted, so it is being sold as used surplus.
Emerson condenser fan motor. Model: K55HXBSP-9468, Part No. 88C7501, HP: 1/6, voltage : 200V, Phase: 1 PH, Frequency: 60 Hz, Amps: 5.9, RPM: 1080, Frame: 48Y, Insulation Class: B, Duty: Air Over Continuous, Thermally Protected, Capacitor: 30 MFD 370 VAC, Line leads: Orange and Black, Capacitor Two purple leads. Shaft spins freely by hand.