Description
The Regal Rexnord Marathon D149 is a heavy-duty blower motor engineered for dependable, long-lasting performance in commercial and residential HVAC applications. Built to Marathon’s exacting standards, this motor delivers consistent airflow management across a wide range of blower and air-handling equipment.
Key Specifications
- Horsepower: 1/2 HP
- Voltage: 115VAC
- Phase: Single Phase
- Speed: 1800 RPM
- Full Load Amps: 7.2 Amps
- Frame Size: 56
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- SKU: D149
Product Highlights
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids and falling debris in standard indoor environments
- Ball bearing construction provides reduced friction, extended service life, and quieter operation compared to sleeve bearing designs
- NEMA 56 frame ensures broad compatibility with standard blower housings and mounting configurations
- Single-phase, 115VAC operation integrates seamlessly with common residential and light commercial electrical systems
- 1800 RPM synchronous speed delivers steady, efficient airflow for blower and fan-driven HVAC systems
- Manufactured by Regal Rexnord under the trusted Marathon Motors brand — a recognized leader in electric motor technology
Typical Applications
- Air handling units (AHUs)
- Blower assemblies in furnaces and fan coil units
- Evaporator and condenser blower systems
- General HVAC ventilation equipment
The Marathon D149 is a reliable drop-in solution for technicians replacing worn or failed blower motors in the field. Its standard NEMA 56 frame and straightforward electrical requirements make installation fast and efficient, minimizing system downtime.
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