Description
The Greenheck SP-A390-QD is a ceiling-mounted exhaust fan engineered for dependable, efficient ventilation in commercial and light-industrial applications. Designed with Greenheck’s trusted SP-A series platform, this unit combines robust construction with ease of installation and maintenance, making it a go-to solution for HVAC contractors and building engineers alike.
The “QD” designation indicates a quick-disconnect feature, allowing the motor and wheel assembly to be easily removed from the housing without disconnecting ductwork — dramatically reducing maintenance time and labor costs. This design is ideal for installations where routine service access is a priority.
Key Features
- Ceiling-mounted exhaust fan design for unobtrusive installation
- Quick-disconnect (QD) motor and wheel assembly for fast, tool-friendly maintenance access
- Durable construction built to Greenheck’s commercial-grade standards
- Suitable for commercial, institutional, and light-industrial ventilation applications
- Designed for quiet, efficient airflow performance
- Part of Greenheck’s trusted SP-A series ceiling exhaust fan lineup
Applications
- Office buildings and commercial spaces
- Schools, hospitals, and institutional facilities
- Restrooms, utility rooms, and mechanical spaces
- Light-industrial and warehouse environments
Why Choose Greenheck?
Greenheck is a recognized leader in air movement and control equipment, with decades of experience delivering high-quality ventilation solutions. The SP-A390-QD reflects Greenheck’s commitment to performance, reliability, and serviceability — ensuring your ventilation system operates at peak efficiency throughout its service life.
For complete specifications including CFM ratings, static pressure performance, motor voltage, and dimensional data, refer to the official Greenheck product documentation or contact our team at Jackson Systems.







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