Lennox 46K14 Motor

Engineered for high-performance air distribution, the Lennox 46K14 Blower Motor (part number 47476-001) is a critical OEM replacement motor for residential and light commercial air handlers. This 0.9 HP PSC motor operates on 208-230V single-phase power at 60Hz, pulling approximately 5.0 Amps. Designed with a 48-frame diameter, it features a 3-speed configuration that allows for precise airflow adjustment to meet specific static pressure requirements. The 1100 RPM motor is built for horizontal mounting via a belly band and utilizes a 15 MFD 370 VAC capacitor for optimal starting torque and efficiency. With a 1/2-inch shaft and CCWLE rotation, this unit provides a direct drop-in fit for compatible Lennox and Armstrong units, ensuring the system maintains its original factory performance levels without the need for field modifications. Durable sleeve bearings and professional-grade windings ensure this HVAC blower motor handles demanding duty cycles in modern climate control systems.

• Versatile 3-Speed Operation: Allows technicians to fine-tune CFM delivery for heating, cooling, and continuous fan modes.
• Direct OEM Compatibility: Replaces Lennox 47476-001 and Emerson models precisely, maintaining original equipment specifications.
• Permanent Split Capacitor (PSC) Design: Optimized for reliable operation and balanced energy consumption in air-moving applications.
• Robust Mounting: Designed for standard belly band installation in horizontal positions.

What are the electrical requirements for the Lennox 46K14?
This motor requires a 208-230V, 1-phase, 60Hz power supply and is rated for a 5.0 Amp full load.

Does this motor include the run capacitor?
While technical specifications require a 15 MFD at 370 VAC capacitor, it is best practice to install a new capacitor alongside any motor replacement to prevent premature failure.

What is the rotation direction for this replacement motor?
The rotational direction is Counter Clockwise Lead End (CCWLE).

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.