Greenheck 301828 Motor

Elevate your ventilation system's reliability with the Greenheck 301828 motor, a professional-grade 1/4 HP unit engineered for continuous duty in demanding commercial environments. Operating at 1200 RPM on a standard 115V single-phase power supply, this motor is a critical component for specialized Greenheck fan assemblies, including direct-drive centrifugal and propeller fans. The Open Drip Proof (ODP) enclosure design ensures maximum airflow over the internal windings, effectively managing heat dissipation during long run cycles in clean, dry indoor applications.

Designed for seamless mechanical integration, this 1/4 HP 1200 RPM motor provides the precise torque required to maintain static pressure performance in small to medium-sized blowers. As an authentic Greenheck replacement motor, it guarantees exact dimensional compatibility with original equipment mounts, eliminating the need for field modifications. Whether you are performing a routine HVAC motor replacement or troubleshooting a ventilation fan motor failure, this unit offers the rugged construction and optimized electrical characteristics necessary to restore peak system efficiency and airflow balance.

Key Benefits

• OEM Compatibility: Precision-engineered as a direct drop-in replacement for Greenheck part 301828, ensuring a perfect fit with factory fan hubs and mounts.
• Thermal Management: The ODP enclosure allows for superior cooling, extending the service life of internal components in high-duty cycle environments.
• Efficient Performance: Optimized 115V electrical winding design provides stable 1200 RPM output, essential for maintaining designed CFM levels.
• Contractor Grade: Robust frame construction and high-quality bearings withstand the rigors of commercial HVAC and industrial exhaust applications.

Common Questions

Is the Greenheck 301828 motor suitable for outdoor use?
This motor features an ODP (Open Drip Proof) enclosure, which is intended for indoor applications where the unit is protected from direct moisture and weather. For outdoor roof ventilators, ensure the motor is housed within a weathertight fan shroud.

Can I use a variable speed controller with this 115V motor?
Compatibility with speed controls depends on the specific motor type (e.g., PSC vs. Shaded Pole). Verify the motor nameplate electrical data or consult our technical team to ensure your controller will not cause overheating at lower RPMs.

What are the primary applications for a 1/4 HP 1200 RPM ODP motor?
This configuration is typically found in Greenheck's direct-drive centrifugal roof exhausters, sidewall propeller fans, and small supply units where clean air movement is required at a constant speed.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.