Description
The Regal Rexnord Marathon 4701 is a dependable, commercial-grade blower motor engineered for demanding HVAC applications. Built around a rugged 48Y frame and featuring an Open Drip Proof (ODP) enclosure, this motor delivers consistent airflow performance in a wide range of air-handling and blower systems.
Key Features
- 1/4 HP output for reliable blower and air-handler duty
- 115VAC, single-phase power supply — compatible with standard residential and light-commercial circuits
- 1725 RPM operating speed for smooth, efficient airflow delivery
- 5.1-amp full-load current draw for easy circuit sizing
- 48Y frame size — industry-standard mounting for straightforward drop-in replacement
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids in non-hazardous environments
- Ball bearing construction for extended service life and reduced maintenance intervals
- Resilient base mount for vibration dampening and flexible installation
Specifications
- Brand: Regal Rexnord / Marathon
- Model / SKU: 4701
- Horsepower: 1/4 HP
- Voltage: 115VAC
- Phase: Single Phase
- Speed: 1725 RPM
- Amperage: 5.1 Amps (Full Load)
- Frame Size: 48Y
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mount Type: Resilient Base
Applications
- Residential and light-commercial air handlers
- Forced-air furnace blower assemblies
- HVAC fan coil units
- General-purpose blower and ventilation systems
The Marathon 4701’s ball bearing design and resilient base mount make it an ideal choice for technicians seeking a long-lasting, low-vibration replacement motor. Its standard 48Y frame ensures broad compatibility across major equipment brands, minimizing downtime during service calls.







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