Description
The US Motors 6633 is a versatile variable speed motor engineered for demanding HVAC applications. Designed to operate on 115/208-230V power supplies, this motor offers flexible installation across a wide range of residential and light commercial systems. With dual horsepower ratings of 1/2 and 1/3 HP, it delivers the adaptability that HVAC technicians and contractors need when servicing or replacing motors in air handlers, furnaces, and fan coil units.
Key Features
- Multi-voltage operation: 115/208-230V for broad system compatibility
- Dual horsepower ratings: 1/2 HP and 1/3 HP variable output
- Variable speed capability for precise airflow and comfort control
- Built to US Motors’ exacting quality and reliability standards
- Suitable for residential and light commercial HVAC applications
- Designed for straightforward replacement and retrofit installations
Applications
- Air handlers and fan coil units
- Forced-air furnaces
- Residential and light commercial HVAC systems
Why Choose US Motors?
US Motors has a long-standing reputation for producing high-quality, durable electric motors for the HVAC and industrial markets. The 6633 continues that tradition, offering multi-voltage flexibility and variable speed performance in a dependable package that keeps systems running efficiently season after season.







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