Overview
The Magnetek HF3L045N is a universal electric motor engineered for general-purpose HVAC and refrigeration systems. With a 3/4 horsepower rating and 1075RPM nominal speed, this motor is built to deliver consistent performance in demanding blower and fan applications. The unit features the proven Magnetek engineering trusted across the HVAC industry for mobile home furnaces, residential air handling units, and light commercial refrigeration equipment.
Key Features
- 3/4 horsepower output suitable for mid-range cooling and heating systems
- 1075RPM rated speed for standard belt-drive and direct-drive configurations
- 4.5A operating current providing stable thermal characteristics
- Universal motor design compatible with multiple mounting configurations
- Proven reliability in HVAC and refrigeration OEM applications
- Used condition but fully functional for immediate deployment
Technical Specifications
- Model: HF3L045N
- Manufacturer: Magnetek
- Horsepower: 3/4 HP
- Rated Speed: 1075 RPM
- Operating Current: 4.5A
- Part Number: 0527 Ser04G 66003A
- Motor Type: Universal Electric Motor
- Typical Applications: HVAC blowers, furnace fans, refrigeration units
Typical Applications
The Magnetek HF3L045N excels in environments where reliable fan and blower motor performance is essential:
- Residential furnace and air handler blower motors
- Mobile home heating and cooling systems
- Light commercial HVAC equipment
- Refrigeration condenser and evaporator fans
- Direct-drive and belt-drive blower installations
Compatibility & Replacements
Compatible With
- Standard split-frame HVAC furnaces and air handlers
- Mobile home heating and air conditioning systems
- Light commercial refrigeration equipment
- Universal motor mounting brackets (verify mounting hole pattern)
Replaces / Drop-In Replacement For
The Magnetek HF3L045N is a direct OEM replacement for equivalent 3/4HP 1075RPM universal motor applications. Verify motor frame, mounting configuration, and shaft diameter with your equipment documentation before ordering to ensure compatibility.
Works With
- Standard AC power supplies (verify voltage requirements before installation)
- Belt-drive pulley systems
- Direct-drive HVAC blower wheels
- Capacitor-start motor circuits
- Thermostat-controlled fan relay systems
