Description
Lennox 12W66 OEM 2-Speed Motor Overview
The Lennox 12W66 is a factory OEM replacement motor engineered to deliver precise, reliable performance in compatible Lennox HVAC systems. Designed as a direct drop-in replacement, this motor restores original equipment performance and helps extend system service life — eliminating the guesswork of aftermarket substitutions.
Key Specifications
- SKU: 12W66
- Brand: Lennox (OEM)
- Voltage: 240V
- Phase: 1-Phase
- Horsepower: 1/4 HP
- Speed: 825 RPM
- Number of Speeds: 2-Speed
Features & Benefits
- OEM-engineered for direct compatibility with select Lennox equipment
- 2-speed operation provides flexible airflow control and improved system efficiency
- 240V/1-phase power configuration suits standard residential and light commercial applications
- 825 RPM operating speed ensures quiet, steady airflow delivery
- 1/4 HP output balances performance with energy efficiency
- Factory-spec construction supports long-term reliability and reduced maintenance
Application
This motor is intended as a genuine OEM replacement for compatible Lennox heating and cooling systems. Always verify the original equipment model number and motor specifications before installation to ensure proper fit and function. Consult Lennox documentation or your distributor for compatibility guidance.







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