All variable speed fans will run at a single speed unless used with a controller. Please see our control options here for a control that pairs with this fan.
Shutter Mounted Exhaust Fan is perfect for removing excess heat, moisture, dust and odors from virtually any residential or commercial space. Applications include: workshops, welding rooms, restaurants, factories, warehouses, barns, and greenhouses. This wall mounted exhaust fan features aluminum blades, OSHA compliant wire guards, and automatic gravity shutters that open and close in conjunction with the operation of the fan. The completely enclosed motor is thermally protected and permanently lubricated. This fan comes fully assembled and ready to install out of the box.
FEATURES High efficiency, quiet operating Variable speed capable models for use with variable speed controlsNote: control not included with fan, please see highly recommended items for a compatible control Sizes 8" - 24" pre-wired with 9ft grounded cord-115v Guards feature industrial gray polyester powder coating, OSHA spacing "Rounded" guard design prevents excessive vibration, adds rigidity Heavy duty aluminum shutters with reinforced corners Weather stripping on louvers provide maximum seal, prevents rattling Motor Type: TEAO, IP55 rating Fans are UL705 certified