Description
The Greenheck 300039 is a factory-specified replacement motor engineered to restore full performance to Greenheck ventilation equipment. Rated at 3/4 horsepower with a single-phase design and 1800 RPM operating speed, this motor delivers consistent airflow output across a range of commercial and industrial ventilation applications.
Key Specifications
- Voltage: 115/208-230V
- Horsepower: 3/4 HP
- Phase: 1-Phase (1PH)
- Speed: 1800 RPM
- OEM Part Number: 300039
- Brand: Greenheck
Product Highlights
- Direct OEM replacement for compatible Greenheck fan and ventilation units
- Dual-voltage capability (115V or 208-230V) provides installation flexibility
- 1800 RPM motor speed ensures efficient, steady airflow delivery
- Single-phase operation suits a wide range of commercial building electrical systems
- Designed and sourced to Greenheck’s exacting quality standards
Application
This motor is intended as a direct OEM replacement for Greenheck exhaust fans, supply fans, and ventilation systems that require a 3/4 HP, 1-phase, 1800 RPM motor. Its dual-voltage rating makes it compatible with both standard 115V and 208-230V electrical services, reducing the need for separate SKUs across different job sites. Always verify the motor frame, shaft dimensions, and mounting configuration against your existing unit before installation.









