Lennox 42F49 Motor
When you are looking for a reliable Lennox 42F49 replacement motor for residential or light commercial air handlers, this 1/6 HP 1075 RPM unit is the direct OEM specification required for maintaining system integrity. Operating on a 208-230V single-phase power supply, this motor is a standard 48Y frame size designed for condenser fan and blower applications. As a veteran-grade HVAC blower motor, it features a 1/2-inch diameter shaft and is thermally protected to handle the continuous duty cycles typical of Lennox and Allied Air equipment. This specific Lennox OEM motor ensures that the static pressure and airflow delivery remain within the manufacturer's original design parameters, preventing the premature failure of heat exchangers or evaporator coils often caused by "will-fit" universal motors with incorrect torque profiles.
Key Benefits
- Direct OEM Compatibility: Ensures seamless fitment for Lennox, Armstrong, and Ducane units without the need for mounting bracket modifications.
- High-Efficiency Performance: The 1075 RPM operational speed provides the necessary CFM for optimal heat exchange.
- Durable Construction: Features a robust 48-frame design with a 208-230v1ph electrical configuration for stable operation in demanding environments.
- Multi-Speed Flexibility: Often utilized in 3-speed configurations to allow for precise airflow tuning during commissioning.
Common Questions
What capacitor is required for the Lennox 42F49 motor?
Most installations of this 1/6 HP motor require a 5 MFD @ 370 VAC run capacitor. Always verify the rating on the motor nameplate before installation to ensure proper phase displacement and start torque.
Can I use this motor to replace a 42F4901 part number?
Yes, the 42F49 is the direct functional replacement for the 42F4901. It maintains the same 1/6 HP rating and 1075 RPM speed critical for the blower's performance curve.
Is this motor reversible?
This specific OEM model is typically lead-end counterclockwise (CCWLE) or as specified by the Lennox fan assembly. Always check the rotation of the existing blower wheel before securing the motor to the housing.
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 42F49 Motor
When you are looking for a reliable Lennox 42F49 replacement motor for residential or light commercial air handlers, this 1/6 HP 1075 RPM unit is the direct OEM specification required for maintaining system integrity. Operating on a 208-230V single-phase power supply, this motor is a standard 48Y frame size designed for condenser fan and blower applications. As a veteran-grade HVAC blower motor, it features a 1/2-inch diameter shaft and is thermally protected to handle the continuous duty cycles typical of Lennox and Allied Air equipment. This specific Lennox OEM motor ensures that the static pressure and airflow delivery remain within the manufacturer's original design parameters, preventing the premature failure of heat exchangers or evaporator coils often caused by "will-fit" universal motors with incorrect torque profiles.
Key Benefits
- Direct OEM Compatibility: Ensures seamless fitment for Lennox, Armstrong, and Ducane units without the need for mounting bracket modifications.
- High-Efficiency Performance: The 1075 RPM operational speed provides the necessary CFM for optimal heat exchange.
- Durable Construction: Features a robust 48-frame design with a 208-230v1ph electrical configuration for stable operation in demanding environments.
- Multi-Speed Flexibility: Often utilized in 3-speed configurations to allow for precise airflow tuning during commissioning.
Common Questions
What capacitor is required for the Lennox 42F49 motor?
Most installations of this 1/6 HP motor require a 5 MFD @ 370 VAC run capacitor. Always verify the rating on the motor nameplate before installation to ensure proper phase displacement and start torque.
Can I use this motor to replace a 42F4901 part number?
Yes, the 42F49 is the direct functional replacement for the 42F4901. It maintains the same 1/6 HP rating and 1075 RPM speed critical for the blower's performance curve.
Is this motor reversible?
This specific OEM model is typically lead-end counterclockwise (CCWLE) or as specified by the Lennox fan assembly. Always check the rotation of the existing blower wheel before securing the motor to the housing.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When you are looking for a reliable Lennox 42F49 replacement motor for residential or light commercial air handlers, this 1/6 HP 1075 RPM unit is the direct OEM specification required for maintaining system integrity. Operating on a 208-230V single-phase power supply, this motor is a standard 48Y frame size designed for condenser fan and blower applications. As a veteran-grade HVAC blower motor, it features a 1/2-inch diameter shaft and is thermally protected to handle the continuous duty cycles typical of Lennox and Allied Air equipment. This specific Lennox OEM motor ensures that the static pressure and airflow delivery remain within the manufacturer's original design parameters, preventing the premature failure of heat exchangers or evaporator coils often caused by "will-fit" universal motors with incorrect torque profiles.
Key Benefits
- Direct OEM Compatibility: Ensures seamless fitment for Lennox, Armstrong, and Ducane units without the need for mounting bracket modifications.
- High-Efficiency Performance: The 1075 RPM operational speed provides the necessary CFM for optimal heat exchange.
- Durable Construction: Features a robust 48-frame design with a 208-230v1ph electrical configuration for stable operation in demanding environments.
- Multi-Speed Flexibility: Often utilized in 3-speed configurations to allow for precise airflow tuning during commissioning.
Common Questions
What capacitor is required for the Lennox 42F49 motor?
Most installations of this 1/6 HP motor require a 5 MFD @ 370 VAC run capacitor. Always verify the rating on the motor nameplate before installation to ensure proper phase displacement and start torque.
Can I use this motor to replace a 42F4901 part number?
Yes, the 42F49 is the direct functional replacement for the 42F4901. It maintains the same 1/6 HP rating and 1075 RPM speed critical for the blower's performance curve.
Is this motor reversible?
This specific OEM model is typically lead-end counterclockwise (CCWLE) or as specified by the Lennox fan assembly. Always check the rotation of the existing blower wheel before securing the motor to the housing.
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.
