Lennox 32842 Motor

The Lennox 32842 is a heavy-duty, OEM replacement blower motor designed specifically for compatible Lennox HVAC systems, including multi-stage packaged units and single-stage air conditioners. As a veteran-grade 1/3 HP blower motor, this unit features a 48Y frame and operates on standard 115V single-phase power. With a 825 RPM rating and 3-speed versatility, it provides precise airflow control to maintain static pressure across various duct configurations. The motor is a Permanent Split Capacitor (PSC) design, requiring a 12.5 MFD @ 370VAC capacitor (sold separately) for proper startup and torque.

Engineered for durability in demanding environments, the Lennox 32842 motor utilizes self-aligning ball bearings and an open air-over (OAO) enclosure to ensure continuous cooling during operation. The counterclockwise lead end (CCWLE) rotation and 1/2-inch x 2.5-inch flat shaft allow for a secure fit with standard blower wheels. When performing a motor cross-reference or field replacement, always verify the Full Load Amps (7.7A) and wiring harness pinouts to ensure seamless integration with the existing control board.

• Technical Specifications: 1/3 HP, 115V, 825 RPM, 3 Speeds, 48Y Frame.
• OEM Integrity: Direct Lennox P-8-8325 replacement ensures mounting holes and shaft dimensions align perfectly without field modification.
• Thermal Protection: Internal thermally protected construction prevents winding burnout during over-current conditions.
• Speed Selection: Multi-speed taps (High/Medium/Low) allow for optimized CFM settings during both heating and cooling cycles.

Common Questions

What is the correct capacitor for the Lennox 32842?
This motor requires a 12.5 MFD / 370 Volt capacitor. Never reuse the old capacitor when installing a new HVAC blower motor, as a weakened capacitor is a leading cause of premature motor failure.

Which way does this motor rotate?
The Lennox 32842 is rated for CCWLE (Counterclockwise Lead End) rotation. Confirm your blower wheel pitch and orientation before finalizing the installation.

Can I use this to replace a different HP motor?
It is critical to match the 1/3 HP and 825 RPM specs exactly. Installing an underpowered or overpowered motor can lead to improper airflow, evaporator coil freezing, or heat exchanger overheating.

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.