Lennox 14Y70 Motor

The Lennox 14Y70 is a high-performance, OEM replacement condenser fan motor engineered for commercial and heavy-duty residential applications. Operating at 460V and 1/3 HP, this 1075 RPM motor is built on a 48Y frame to provide stable, consistent airflow across the condenser coil during high-demand cycles. Designed with a CCWLE rotation (counter-clockwise lead end), it ensures precise compatibility with major rooftop units and packaged systems. This PSC condenser motor is a direct drop-in for legacy part numbers 79J82, 79J8201, and 14Y7001, allowing for a streamlined swap-out without the need for mounting modifications. The ball-bearing construction and thermal protection offer the durability needed to handle the static pressure requirements of Lennox and Allied systems. For a complete repair, technicians should verify the 10 MFD @ 370 VAC capacitor and inspect the fan blade for balance to prevent premature vibration-induced failure.

• Direct OEM Compatibility: Replaces Lennox 79J82, 79J8201, and 14Y7001, ensuring a perfect fit in 48-frame deployments.
• Enhanced Cooling Efficiency: Operates at a constant 1075 RPM to maintain optimal heat dissipation across the refrigerant circuit.
• Industrial-Grade Build: Features a 460V single-phase design with high-quality ball bearings for extended service life in demanding environments.
• Simplified Service: Standard 1/2-inch shaft and belly band mounting options facilitate fast field replacement.

Is the Lennox 14Y70 motor reversible?
No, this specific motor is fixed for CCWLE rotation. Always verify the rotation of the existing fan blade before installation to ensure proper airflow direction.

What capacitor is required for this 1/3 HP motor?
This motor typically requires a 10 MFD at 370V run capacitor. Using an out-of-tolerance capacitor can lead to overheating and winding failure.

Can I use this motor on a 230V system?
No, the 14Y70 is rated strictly for 380-460V AC. Applying lower voltage will result in insufficient torque and motor burnout.

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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.