The Greenheck 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 percent more energy efficient. The Vari-Green motor automatically adjusts fan speed to maintain constant 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 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 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.