Description
The US Motors EC03B is a high-efficiency electronically commutated motor (ECM) engineered for demanding HVAC applications. Designed with dual-voltage capability and a high-speed output, this motor delivers consistent, dependable performance in a wide range of commercial and residential systems.
Key Features
- Dual-voltage operation: 115/208-230V for flexible installation compatibility
- High-speed rating: 3450 RPM for efficient airflow delivery
- 1/2 HP output for reliable motor-driven HVAC performance
- ECM (Electronically Commutated Motor) technology for improved energy efficiency over standard PSC motors
- Built for long-lasting, low-maintenance operation in HVAC equipment
- Manufactured by US Motors, a trusted name in HVAC motor solutions
Specifications
- Brand: US Motors
- SKU: EC03B
- Voltage: 115/208-230V
- Speed: 3450 RPM
- Horsepower: 1/2 HP
- Motor Type: ECM
Applications
- Condenser fan motor replacement
- General purpose HVAC motor applications
- Commercial and residential air conditioning systems
- Fan coil units and air handlers
The US Motors EC03B is the dependable choice for HVAC professionals seeking a versatile, energy-efficient motor replacement. Its dual-voltage design simplifies installation across a variety of equipment configurations, while the ECM technology helps reduce operating costs over time.







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