Description
The Century 9406A is a heavy-duty Permanent Split Capacitor (PSC) fan motor engineered for reliable performance in residential and light commercial HVAC air-handling applications. With three selectable horsepower and speed settings, this motor delivers the versatility needed to match a wide range of blower and fan configurations right out of the box.
Electrical Specifications
- Voltage: 208–230V AC, Single Phase
- Amperage: 6.6 / 3.7 / 2.5 Amps (High / Medium / Low)
- Motor Type: Permanent Split Capacitor (PSC)
Performance Specifications
- Horsepower: 3/4 – 1/2 – 1/3 HP (3-Speed)
- Speed: 1075 RPM
- Number of Speeds: 3
Mechanical Specifications
- Frame Size: 48Y
- Enclosure: Open Enclosed Air Over (OEAO)
- Bearing Type: Ball Bearing
- Shaft Diameter: 5/8″
- Rotation: CCW (Counter-Clockwise), Lead End
- Mounting: Resilient Base
Key Features & Benefits
- Three-speed operation provides flexible airflow control for a variety of HVAC systems
- Ball bearing construction ensures long service life and reduced maintenance
- Open Enclosed Air Over design promotes efficient motor cooling in air-stream applications
- Resilient base mounting minimizes vibration transmission to the cabinet or air handler
- Standard 48Y frame allows straightforward drop-in replacement in compatible equipment
- 5/8″ shaft diameter accommodates common blower wheel hubs
- CCW lead-end rotation is clearly specified for correct installation and airflow direction
Typical Applications
- Residential and commercial air handlers
- Furnace blower assemblies
- Fan coil units
- Multi-speed HVAC blower systems requiring 208–230V single-phase power







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