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The Greenheck 387048 is a 10 amp, 120 volt speed control with a dial, intended for fan speed adjustment in ventilation and HVAC systems. The wall-mounted, hard-wired controller is constructed from ABS plastic and metallic components, provides 10 or more discrete speed settings, and includes a time delay function for exhaust applications. It adjusts fan motor speed within its 10 A, 120 V electrical rating as a factory replacement part.
Wall-mounted 10 A, 120 V dial speed control with time delay
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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