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MaxxAir Heavy-Duty Exhaust Fan with Integrated Shutter, 24 in. Blade

SKU # 324059499
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Item Information

The MaxxAir Heavy-Duty Exhaust Fan with Integrated Shutter is well suited to ventilate many types of substances from dust to humidity, excluding hazardous chemicals or fumes. For use in Barns, Greenhouses or a variety of other locations.

  • Thermally protected 4.35 A enclosed PSC motor
  • 4,100 CFM, single speed
  • 20 ga. galvanized steel housing
  • Pre-drilled holes for easy installation
  • 28 ga. galvanized gravity operated shutters
  • Requires minimum 8 sq. ft. intake ventilation area (NFA)
  • 1 year limited warranty

Specification Description
Brand: MaxxAir
Case Material: Galvanized Steel
Fan Blade Diameter: 24 in.
Number of Speeds: 1
Overall Height: 29 in.
Overall Length: 29 in.
Overall Width: 14 in.
Stand Type: Wall Mount
Warranty: 1-Year Limited
Power Type: Electric
Product Type: Exhaust Fans
Air Flow: 4,100 CFM
Manufacturer Part Number IF24
MaxxAir Heavy-Duty Exhaust Fan with Integrated Shutter, 24 in. Blade is rated 3.8 out of 5 by 15.
Rated 5 out of 5 by from Great product! I bought this to use as exhaust fan for a spray room. Although it's not technically approved for such work, it serves me well. As a matter of fact, this is the second one I've had. This is a tough stressful job for this type of fan and the first one I used lasted 10 years! Although the motor is sealed, I do recommend using a cheap CHA filter framed on the front of the unit to filter dust and debris from building up on the blades. Great fan!
Date published: 2018-12-13
Rated 4 out of 5 by from Update to previous review. I was able to return the out of balance fan portion of this product to the store and swap it for like parts from another fan assembly. This cured the problem and it is now running smoothly. I would have increased the rating to five stars, but I should not have had to do the replacement in the first place.
Date published: 2018-11-19
Rated 2 out of 5 by from Vibrates badly. I bought this about a month ago, and had it installed in the gable of a new metal building. Got it wired up today and started it up. Blade is badly out of balance and the fan motor is shaking enough that I am concerned vibrations will crack the motor mount. Went by Tractor Supply and discussed problem with the Asst. Manager on duty. After calling the manager he told me I had to bring the bad parts in and they would swap parts from a fan in stock. Removing the fan from the building is a no go as that would involve removing building skin and insulation. Not pleased!
Date published: 2018-11-11
Rated 5 out of 5 by from Immediate difference! Just got this fan installed. Turned it on and immediately felt the difference in the building. Turned it off and could tell a huge difference. Been wanting a fan like this a long time.
Date published: 2018-11-08
  • y_2018, m_12, d_16, h_15
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  • clientName_tractorsupply

Would this fan be considered either a High Volume Low Speed fan?

Asked by: Allison77
Hi Allison77, this unit would not be considered an HVLS fan.
Answered by: CustomerService
Date published: 2017-06-06

Is this a High Volume Low speed fan? Or a Low volume high speed Exhaust Circulation fan?

Asked by: Allison77
Hi Allison77, this fan is not considered an HVLS fan.
Answered by: CustomerService
Date published: 2017-06-06

Should the IF24 have 3 braces or only 2 on the motor? Just installed one and getting a lot of vibration with only 2 braces. I'm concerned the sheet metal screws will eventually fail. 

Asked by: Wayne251
The unit has only 2 motor braces. Unfortunately, the fan blades could be off balanced and this will cause vibrations. Please contact our Technical Department at 800-433-1626, they will be able to assist you in getting replacement blades.
Answered by: CustomerService
Date published: 2017-06-28

Are these exhaust fans direct drive or belt driven?

Asked by: Red14
Hello Red14, our 24" exhaust fans are direct drive.
Answered by: CustomerService
Date published: 2018-03-06


Asked by: SGT BOX
Hi SGT BOX, no you cannot use any sort of solid state speed control device with our exhaust fans.
Answered by: CustomerService
Date published: 2018-06-29

The louvres will not open when the unit is on or fall with gravity. Any ideas on how to fix this?  I just installed this fan today

Asked by: Grendal
Hello Grendal, please contact our customer service department at 1-800-433-1626 and we will be happy to assist you.
Answered by: CustomerService
Date published: 2018-07-02

Is this fan 110 or 220?

Asked by: reapere7
All of these fans are 120VAC, 60 HZ
Answered by: CustomerService
Date published: 2018-05-02

How many amps does it draw?

Asked by: Sgt0341
Hello Sgt0341, this fan draws 4.35 amps.
Answered by: CustomerService
Date published: 2016-09-06
  • y_2018, m_12, d_16, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
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  • loc_en_US, sid_324059499, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
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