Greenheck’s new bathroom exhaust fan features an electronically commutated motor.

Press Release Summary:

Greenheck introduced the model SP-A-VG ceiling exhaust fan to its line of SP bathroom exhaust fans. The fan includes a direct drive Vari-Green® electronically commutated motor, which automatically adjusts the fan speed to maintain constant airflow up to 0.8 in. wg. ESP. Two models featuring three speeds are available. Applications include hotels, hospitals and schools. The SP-A-VG model is licensed to use the AMCA Seal for Sound and Air Performance, is UL/cUL listed for ceiling installation, and meets Energy Star requirements.

Original Press Release:

Greenheck Ceiling Bathroom Exhaust Fan Features Vari-Green® Technology

Greenheck’s line of SP bathroom exhaust fans has expanded with the addition of the Model SP-A-VG ceiling exhaust fan. Featuring a direct drive Vari-Green® electronically commutated (EC) motor, the SP-A-VG is nearly 250% more energy efficient than our standard models. The Vari-Green motor automatically adjusts fan speed to maintain constant, quiet airflow up to 0.8 in. wg. ESP. Three speeds can be set for each of two different models, SP-A50-90-VG and SP-A90-130-VG, and a convenient flow selection switch allows the installer to select the appropriate airflow to resolve any test and balance issues. Licensed to bear the AMCA Seal for Sound and Air Performance, Model SP-A-VG is UL/cUL Listed for ceiling installation and meets Energy Star requirements providing increased airflow with decreased power consumption and sound. Available with Greenheck’s wide selection of electrical accessories, control options and architectural and LED-lighted grilles, Model SP-A-VG is ideal for multifamily structures, hotels, hospitals and schools.

Greenheck is the worldwide leader in manufacturing and distributing air movement, conditioning and control equipment. 

For more information about Greenheck products, visit or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.

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