MaxxAir Heavy-Duty Exhaust Fan with Integrated Shutter, 18 in. Blade, IF18 at Tractor Supply Co.
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MaxxAir Heavy-Duty Exhaust Fan with Integrated Shutter, 18 in. Blade, IF18

SKU: 324060999
MaxxAir Heavy-Duty Exhaust Fan with Integrated Shutter, 18 in. Blade, IF18
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Product Rating is 4.5
4.5
 (32)

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Item Information

This MaxxAir 18 in. Industrial Exhaust Fan is a powerful fan that can be used in garages, barns, greenhouses, and a variety of other locations. The fan is well suited to ventilate many types of substances from dust to humidity, excluding hazardous chemicals or fumes. The exterior shutters close tightly to prevent a draft when not in operation and open automatically when powered on.

  • Totally enclosed energy efficient thermally protected PSC motor
  • Flange has pre-drilled holes for easy installation
  • Rolled flange edges for handling protection during installation
  • Quickly removes unwanted odors and humidity
  • Integrated precision formed exterior shutters prevent drafts from entering through the external opening
  • Shutters open and close automatically
  • Balanced 4-blade fan assembly totally enclosed for protection & OSHA compliance
  • Housing constructed of durable 20-gauge rust-resistant galvanized steel
Fans do not come with electrical plugs. Requires wiring to your building's electrical system. 1-Year Limited Manufacturer Warranty covers manufacturer defects and does not cover any damages due to personal harm or misuse of product.

Specification Description
Application/Use: Ventilation of substances from dust to humidity, excluding hazardous chemicals or fumes
Part Number: IF18
Product Width: 21 in.
Sound Level: Not Tested
Product Weight: 36 lb.
Number of Speeds: 1
Mounting Location: Wall
Type: Exhaust Fan
Blade Material: Aluminum
Blade Diameter: 18 in.
Amperage: 5.34 A
CountryofOrigin: Imported
Material: Galvanized Steel
Number of Blades: 4
Product Height: 21 in.
Power Rating: 640 W
Power Type: Electric
Special Feature(s): Requires 6.5 sq. ft. of NFA
Brand: MaxxAir
Indoor and/or Outdoor: Indoor
Air Current Rating: 5.34 A
Fan Diameter: 21 in.
Wattage: 640 W
Warranty: 1-Year Limited
Tilt Angle: None
Recommended Room Size: 6,000 cu ft
Airflow Volume: 3000
Product Length: 13 in.
Blade Length: 18 in.
Manufacturer Part Number IF18
MaxxAir Heavy-Duty Exhaust Fan with Integrated Shutter, 18 in. Blade, IF18 is rated 4.5 out of 5 by 32.
Rated 5 out of 5 by from Awesome product! We purchased this fan unit to use in our local fish and game club! This was used to keep the breeze moving through the building during events! It has worked very well!
Date published: 2020-04-06
Rated 5 out of 5 by from Complete package Complete unit, easy to install...works great for airflow in a 20’x20’ garage.
Date published: 2020-03-11
Rated 5 out of 5 by from Great fan I bought this to vent a server/data room at my work, this fan is amazing. super quiet and moves alot of air
Date published: 2020-02-04
Rated 5 out of 5 by from Very good for the size This exhaust fan is enough to circulate the air in my 10000 sqft shop twice an hour. A very goodbye in my opinion.
Date published: 2020-01-28
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What is the current rating of the motor?

Asked by: smd75jr
Hello smd75jr, the rating for the motor in our 18" exhaust fan is 120v at 60hz.
Answered by: CustomerService
Date published: 2018-07-01

What’s the thickness of the housing from the backside of the flange where it contacts the exterior wall to where the housing stops on the interior 

Asked by: Maggard taxidermy
Hi Maggard taxidermy, the thickness from the inside lip of the flange to the inside surface is around 4". Please feel free to contact our customer service department at 1-800-433-1626 and we will be happy to assist you.
Answered by: CustomerService
Date published: 2018-09-17

Can this fan be hooked up to a hood with an 18in duct?

Asked by: Johntt
Hello. The IF18 should not be used in conjunction with with a hood. They have not been tested for such use and we cannot guarantee that it would work. If you have any further questions, please call us at (800) 433-1626.
Answered by: CustomerService
Date published: 2019-03-05

Where is this product made?

Asked by: Dapperman
This fan is assembled in America, but contains imported parts.
Answered by: CustomerService
Date published: 2019-11-13

Can this fan be hooked up using a solar source?

Asked by: Anonymous
The industrial exhaust fans cannot be used with solar power, as their motor is not compatible with it.
Answered by: CustomerService
Date published: 2019-06-12

I need an exhaust fan for fine dust in my wood working shop, about 1200 sf. Will this fan work?

Asked by: Frank W
Hello Frank W, yes our heavy duty exhaust fans are perfect for using in a woodworking shop. Our exhaust fans feature totally enclosed motors to be used in applications such as this.
Answered by: CustomerService
Date published: 2017-10-25

What's the rough opening?

Asked by: Chuck60
Hello Chuck60, the rough opening for our 18" exhaust fan is 20 3/4" by 20 3/4".
Answered by: CustomerService
Date published: 2017-09-19

Is the fan system waterproof?

Asked by: Larry929
Thank you for asking. The Heavy Duty Exhaust Fans are manufactured to handle humidity. However they cannot handle direct moisture, such as rain. As long as the motor is not in direct contact with rain or water from a hose, it will function perfectly fine. If you have any further questions, please do not hesitate to call Customer Support at (800) 433-1626.
Answered by: CustomerService
Date published: 2018-11-07
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