Open-Box: Hessaire 18 Inch Shutter Mounted Exhaust Fan - Variable Speed
Open-Box: Hessaire 18 Inch Shutter Mounted Exhaust Fan - Variable Speed - Good is backordered and will ship as soon as it is back in stock.
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What's In The Box?
What's In The Box?
Box opened; unit was not used.
Used - Like New: This product has been opened and may have been lightly used. The product is in perfect working condition but may have slight cosmetic blemishes. All product accessories and manuals are included. It is in its original manufacturer packaging that will show signs of previous shipping.
Used - Very Good: This product has been opened and lightly used. It is in very good working condition but may have cosmetic blemishes. All product accessories and manuals are included. The product is in its original manufacturer packaging but the packaging will have damage from previous shipping.
Used - Good: This product has been opened and used. It is in good working condition but may have cosmetic blemishes. There may be missing accessories or manuals. The product is in its original manufacturer packaging but the packaging will have damage from previous shipping. The original packaging may be over-boxed, if needed.
Used - Acceptable: This product has been opened and used. It is in good working condition but may have cosmetic blemishes. There may be missing accessories or manuals. The product is in its original manufacturer packaging but the packaging will have damage from previous shipping. It may be over-boxed, if needed.
Open-Box: Hessaire 18 Inch Shutter Mounted Exhaust Fan - Variable Speed - Good is backordered and will ship as soon as it is back in stock.
This Open-Box: Hessaire 18 Inch Shutter Mounted Exhaust Fan - Variable Speed has been fully inspected and tested to ensure proper functionality. You can buy confidently knowing every open-box comes with our 30-day money back guarantee. A great option if you're looking for quality and savings.
Durable and affordable, the Hessaire 18-inch shutter fan easily exhausts out heat, moisture and odors. Commonly used in attics, garages, restaurants and other areas up to 800 square feet. The Hessaire 18 Inch Shutter Mounted Exhaust Fan is available with a single speed fan or a variable speed fan.
Durable to Stand the Test of Time
The American-made Hessaire Shutter Mounted Exhaust Fan stands up to tough conditions with its durable steel and aluminum construction. It also features a corrosion-resistant design. The OSHA compliant wire guard spacing leads to efficient operation and long lifespan.
Single or Multi-Fan Speed Options
If you’re looking for a consistent speed continuously, the single-speed fan is likely the best option for you, covering up to 550 square feet. However, the variable fan speed option features airflow up to 3,130 CFMs for use in areas up to 800 square feet.
Note: The variable speed fan requires an additional purchase of an eight-amp variable speed controller.
Additional Features
- Standard Voltage: Nine-foot grounded cord pre-wired and included with purchase.
- Fully Assembled: It's fully assembled when delivered.
- Long-Lasting Motor: Totally enclosed air over (TEAO) motor for complete dust and moisture protection.
- UL-Certification: Designed and rated for safety, this fan carries a UL705 certification.
- Permanently Sealed Motor: A permanently sealed ball-bearing motor never needs lubrication.
- Thermal Protection: In case the fan motor locks up, the thermal protection will cut power to the fan to prevent overheating.
- Dimensions: 9 x 21 x 21 inches (DxHxW).
- Model Number: 20SF43-N.
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Number of SpeedsVariable
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Sound Level (Sones) (sones)7.37.4
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TypeShutter Exhaust Fan
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ApplicationGarage/Workshop, Commercial/Industrial
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CertificationsUL
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ColorGray
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ControlsManual
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Housing MaterialGalvanized Steel
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Maximum Cubic Feet per Minute (CFM) (CFM)3130.01785.0
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Maximum RPM1075
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Recommended Coverage Area (sq. ft.)800400
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California Residents⚠ WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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Maximum Amperage (Amps)2.81.0
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Power SupplyElectric
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Voltage (V)110-120
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Watts (W)322180
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Wiring StylePlug
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Ceiling or Wall Cutout Length (in.)18.5
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Ceiling or Wall Cutout Width (in.)18.5
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Depth (in.)15.0
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Height (in.)18.0
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Shutter Fan Size (in.)18
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Weight (lbs.)23
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Width (in.)21.0
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Additional FeaturesThermal Cutoff Protection, Applicable for Indoor GrowingThermal Cutoff Protection


