Description
Lennox 25W18 OEM Replacement Motor Overview
The Lennox 25W18 is a factory-specified OEM replacement motor engineered for dependable, long-term performance in Lennox HVAC equipment. Designed to match the exact electrical and mechanical characteristics of the original motor, this unit ensures a straightforward, like-for-like swap with no guesswork or field modifications required.
Key Specifications
- Voltage: 460V
- Phase: 1-Phase
- Horsepower: 1/3 HP
- Speed: 825 RPM
- OEM Part Number: 25W18
- Compatible Brand: Lennox
Product Features & Benefits
- OEM-specified replacement for precise fit and function in compatible Lennox systems
- 460V single-phase design suited for commercial HVAC applications
- Low-speed 825 RPM operation supports quiet, efficient airflow delivery
- 1/3 HP output provides reliable torque for sustained blower or fan duty cycles
- Direct replacement minimizes downtime and simplifies installation
- Built to Lennox quality standards for extended service life
Application
This motor is intended as a direct OEM replacement for qualifying Lennox HVAC units requiring a 460V, 1-phase, 1/3 HP, 825 RPM motor. Always verify compatibility with the specific equipment model before installation. Consult the equipment service manual or a qualified HVAC technician for proper installation procedures.







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