Greenheck SP-A390-VG-QD Exhaust Fan 319847-401 Whether you are replacing a

Whether you are replacing a faulty unit or upgrading a control loop

This HVAC zone valve motor utilizes a synchronous drive for consistent timing

Broad Compatibility: Seamlessly integrates with 24Vac

reducing labor time and callback risks during seasonal maintenance or emergency repairs

quick-break operating mechanism that prevents arcing and extends contact life

Greenheck SP-A390-VG-QD Exhaust Fan 319847-401 Whether you are replacing aThe Greenheck SP A390 VG QD is a high performance ceiling exhaust fan engineered to provide superior air movement with ultra low sound levels, making it a staple for multifamily housing, hotels, and premium residential bathrooms. This direct drive centrifugal fan features a Vari Green EC motor, allowing for exceptional controllability and efficiency across a wide range of operating points. Designed with a tri voltage capability (115 208 230 277V), it