Description
US Motors 4749 — 1/2 HP General Purpose Motor
The US Motors 4749 is a dependable single-phase motor engineered for demanding HVAC and light commercial applications. Rated at 1/2 horsepower and 1100 RPM, this motor delivers smooth, efficient operation across a wide range of fan and blower systems. Its dual-voltage 115/230V configuration provides installation flexibility, allowing technicians to match the motor to available power supplies without requiring a separate unit for each voltage.
Key Specifications
- Horsepower: 1/2 HP
- Speed: 1100 RPM
- Phase: 1-Phase
- Voltage: 115/230V (Dual Voltage)
- SKU: 4749
- Brand: US Motors
Features & Benefits
- Dual-voltage design (115/230V) for flexible field installation
- Low 1100 RPM operating speed reduces noise and extends motor life
- Single-phase power compatibility suits residential and light commercial HVAC systems
- Built to US Motors’ quality standards for long-lasting, reliable performance
- Suitable for use in condenser fan, blower, and general-purpose motor applications
Application
The US Motors 4749 is well-suited for use in condenser fan assemblies, evaporator blower systems, and other HVAC motor replacement applications where a low-speed, single-phase motor is required. Its dual-voltage capability makes it a versatile replacement option for a variety of OEM motor configurations.







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