Lennox 20W27 Motor
The Lennox 20W27 motor is a purpose-built OEM blower motor designed for high-static pressure applications in residential and light commercial HVAC systems. This 1/2 HP motor operates on a 208-230V single-phase power supply, delivering a nominal speed of 1075 RPM. As a PSC (Permanent Split Capacitor) motor, it provides reliable 2-speed operation (often utilized as 3-speed in specific blower assemblies like the 100792-01) to manage airflow requirements across various heating and cooling stages. To ensure electrical compatibility and peak torque, this unit requires a 10 MFD / 370V capacitor.
Built with a 48-frame design, the Lennox 20W27 features a CWLE (Clockwise Lead End) rotation and a durable rolled steel shell. The sleeve bearing system is designed for horizontal mounting cycles, typically secured using a belly band method. For contractors performing a Lennox 20W27 replacement, verify the 3.1 Amp rating and shaft dimensions (typically 1/2" x 2.5") to ensure a drop-in fit. This motor is the primary drive component for circulating conditioned air through ductwork, making it critical for maintaining system-wide static pressure balance.
Key Benefits for HVAC Professionals- Broad Compatibility: Direct Lennox OEM replacement for part numbers 20W27 and 100792-01, ensuring exact physical and electrical alignment.
- Multi-Speed Versatility: Supports 2-speed or 3-speed configurations to optimize CFM for both heating and cooling modes.
- Industrial-Grade Build: Features an aluminum flange and rolled steel frame for superior heat dissipation and corrosion resistance in demanding air handler environments.
- Quiet Operation: Optimized 1075 RPM speed and sleeve bearing design minimize vibration and acoustic signature during high-speed blower cycles.
What capacitor is required for the Lennox 20W27?
This 1/2 HP HVAC motor requires a 10 MFD / 370V run capacitor. Using an incorrectly rated capacitor can lead to overheating or failure to start under load.
Can the 20W27 be used in 115V systems?
No, this motor is strictly rated for 208-230V single-phase operation. Application of 115V will result in insufficient torque and potential winding damage.
Is this a multi-speed motor?
Yes, the Lennox 20W27 is a multi-speed motor (typically 2 or 3 speeds depending on the lead wire configuration), allowing for precise airflow adjustment based on thermostat demand.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Lennox 20W27 Motor
The Lennox 20W27 motor is a purpose-built OEM blower motor designed for high-static pressure applications in residential and light commercial HVAC systems. This 1/2 HP motor operates on a 208-230V single-phase power supply, delivering a nominal speed of 1075 RPM. As a PSC (Permanent Split Capacitor) motor, it provides reliable 2-speed operation (often utilized as 3-speed in specific blower assemblies like the 100792-01) to manage airflow requirements across various heating and cooling stages. To ensure electrical compatibility and peak torque, this unit requires a 10 MFD / 370V capacitor.
Built with a 48-frame design, the Lennox 20W27 features a CWLE (Clockwise Lead End) rotation and a durable rolled steel shell. The sleeve bearing system is designed for horizontal mounting cycles, typically secured using a belly band method. For contractors performing a Lennox 20W27 replacement, verify the 3.1 Amp rating and shaft dimensions (typically 1/2" x 2.5") to ensure a drop-in fit. This motor is the primary drive component for circulating conditioned air through ductwork, making it critical for maintaining system-wide static pressure balance.
Key Benefits for HVAC Professionals- Broad Compatibility: Direct Lennox OEM replacement for part numbers 20W27 and 100792-01, ensuring exact physical and electrical alignment.
- Multi-Speed Versatility: Supports 2-speed or 3-speed configurations to optimize CFM for both heating and cooling modes.
- Industrial-Grade Build: Features an aluminum flange and rolled steel frame for superior heat dissipation and corrosion resistance in demanding air handler environments.
- Quiet Operation: Optimized 1075 RPM speed and sleeve bearing design minimize vibration and acoustic signature during high-speed blower cycles.
What capacitor is required for the Lennox 20W27?
This 1/2 HP HVAC motor requires a 10 MFD / 370V run capacitor. Using an incorrectly rated capacitor can lead to overheating or failure to start under load.
Can the 20W27 be used in 115V systems?
No, this motor is strictly rated for 208-230V single-phase operation. Application of 115V will result in insufficient torque and potential winding damage.
Is this a multi-speed motor?
Yes, the Lennox 20W27 is a multi-speed motor (typically 2 or 3 speeds depending on the lead wire configuration), allowing for precise airflow adjustment based on thermostat demand.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lennox 20W27 motor is a purpose-built OEM blower motor designed for high-static pressure applications in residential and light commercial HVAC systems. This 1/2 HP motor operates on a 208-230V single-phase power supply, delivering a nominal speed of 1075 RPM. As a PSC (Permanent Split Capacitor) motor, it provides reliable 2-speed operation (often utilized as 3-speed in specific blower assemblies like the 100792-01) to manage airflow requirements across various heating and cooling stages. To ensure electrical compatibility and peak torque, this unit requires a 10 MFD / 370V capacitor.
Built with a 48-frame design, the Lennox 20W27 features a CWLE (Clockwise Lead End) rotation and a durable rolled steel shell. The sleeve bearing system is designed for horizontal mounting cycles, typically secured using a belly band method. For contractors performing a Lennox 20W27 replacement, verify the 3.1 Amp rating and shaft dimensions (typically 1/2" x 2.5") to ensure a drop-in fit. This motor is the primary drive component for circulating conditioned air through ductwork, making it critical for maintaining system-wide static pressure balance.
Key Benefits for HVAC Professionals- Broad Compatibility: Direct Lennox OEM replacement for part numbers 20W27 and 100792-01, ensuring exact physical and electrical alignment.
- Multi-Speed Versatility: Supports 2-speed or 3-speed configurations to optimize CFM for both heating and cooling modes.
- Industrial-Grade Build: Features an aluminum flange and rolled steel frame for superior heat dissipation and corrosion resistance in demanding air handler environments.
- Quiet Operation: Optimized 1075 RPM speed and sleeve bearing design minimize vibration and acoustic signature during high-speed blower cycles.
What capacitor is required for the Lennox 20W27?
This 1/2 HP HVAC motor requires a 10 MFD / 370V run capacitor. Using an incorrectly rated capacitor can lead to overheating or failure to start under load.
Can the 20W27 be used in 115V systems?
No, this motor is strictly rated for 208-230V single-phase operation. Application of 115V will result in insufficient torque and potential winding damage.
Is this a multi-speed motor?
Yes, the Lennox 20W27 is a multi-speed motor (typically 2 or 3 speeds depending on the lead wire configuration), allowing for precise airflow adjustment based on thermostat demand.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
