Description
The US Motors 1697 is a heavy-duty Permanent Split Capacitor (PSC) motor engineered for reliable performance in demanding HVAC applications. Rated at 3/4 HP with a 208-230Vac single-phase power supply, this motor delivers consistent airflow management across a wide range of residential and light commercial installations.
Electrical Specifications
- Horsepower: 3/4 HP
- Voltage: 208-230Vac
- Phase: Single Phase
- Amperage: 4.4 – 4.2 Amps
- Motor Type: Permanent Split Capacitor (PSC)
- Speeds: 3-Speed
Mechanical Specifications
- RPM: 1625
- NEMA Frame Size: 48YZ
- Enclosure Type: Open Air Over (OAO)
- Bearing Type: Self-Aligning Ball Bearing
- Shaft Diameter: 1/2″
- Rotation: Reversible
- Mounting: Ring or Stud Mount
Key Features & Benefits
- Permanent Split Capacitor design provides smooth, quiet operation and energy-efficient performance
- 3-speed capability allows flexible airflow control for heating and cooling system optimization
- Reversible rotation offers installation versatility to suit a variety of equipment configurations
- Self-aligning ball bearings reduce friction and extend motor service life
- Open Air Over (OAO) enclosure promotes effective motor cooling in airstream applications
- Ring or stud mounting options simplify drop-in replacement and retrofit installations
- 48YZ NEMA frame ensures broad OEM and aftermarket compatibility
- 1/2″ shaft diameter is a standard size compatible with a wide range of blower wheels and fan assemblies
Typical Applications
- Residential and light commercial air handlers
- Furnace blower assemblies
- Fan coil units
- HVAC replacement and retrofit projects requiring a 48YZ frame PSC motor
The US Motors 1697 is a trusted solution for HVAC professionals seeking a dependable, versatile blower motor with straightforward installation and long-term reliability.







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