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The Greenheck 385031 is a 6 Amp, 120 V speed control designed to adjust motor speed for fans and similar loads. It provides manual speed adjustment for final system balancing and can reduce fan airflow to about 60% of design to lower noise. Intended for direct-drive single-phase motors, including PSC and shaded pole types, it supports motor loads up to 6 A and is configured for wall mounting.
Manual 6 A, 120 V wall-mounted motor speed control for fan balancing and noise reduction.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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