Lennox 32846 Motor

The Lennox 32846 Condenser Fan Motor is a high-performance 1/3 HP HVAC motor engineered for demanding residential and light commercial cooling applications. This direct drive condenser motor operates at a fixed 825 RPM, delivering the specific torque required to maintain optimal airflow across the condenser coils. Designed for a 208-230V single-phase power supply, this 48-frame motor features a reversible rotation design to accommodate various fan blade pitches found in original Lennox HVAC equipment. Built with a continuous-duty rating and internal thermal protection, it ensures reliable heat dissipation even during peak summer ambient temperatures. Professionals often use this as a direct OEM replacement motor to restore factory-spec cooling efficiency and protect the compressor from high-head pressure issues. Ensure you match the lead length and capacitor requirements—typically requiring a 5 MFD/370V or 7.5 MFD/370V run capacitor depending on the specific revision—to ensure a clean HVAC motor installation and long-term service life.

• Fixed 825 RPM Speed: Perfectly matched for Lennox condenser units to provide the exact CFM needed for efficient heat exchange.
• Internal Thermal Overload Protection: Safeguards the windings against overheating during high-ambient operation or voltage fluctuations.
• Durable 48 Frame Construction: Standardized NEMA frame size ensures easy mounting in existing brackets without modification.
• High-Efficiency 230V Performance: Designed to lower amperage draw compared to generic alternatives, reducing stress on the control board and contactor.
• Quiet Operation: Precision-balanced rotor minimizes vibration, extending the life of the motor bearings and surrounding components.

What is the correct replacement capacitor for the Lennox 32846?
While the motor is rated for 230V, the required run capacitor (typically 5 or 7.5 MFD) should always be replaced simultaneously to prevent premature failure. Always check the nameplate on the specific unit being serviced.

Can I use this motor to replace a 1075 RPM motor?
No. Dropping the RPM from 1075 to 825 will significantly reduce airflow and can lead to high refrigerant pressures and compressor damage. This motor is strictly for systems designed for 825 RPM motors.

Is this motor reversible?
Yes, most Lennox 32846 units are designed with a reversible plug or wiring configuration to support both CW and CCW rotations, making it a versatile HVAC replacement part for different cabinet layouts.

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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.