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AirFlo-PF Panel Exhaust Fan 24 inch 5610 CFM Direct Drive Variable Speed PF241V

National Fan Co.
Build Time:
4 Weeks ?
Ships By:
FedEx Ground

Build Time

The product Build Time you see represented on this site is only a typical number of days the manufacturer states it needs to build the product(s) when ordered. Build times are based on business days (excludes weekends & holidays).

The build time does not include the time it will take to ship the order to you (the customer). If an order has multiple items and comes from multiple warehouses, you may receive part of your order on one day, and then receive the remaining part(s) of your order at a later date.

*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.

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LIST: $527.60
Only $413.11
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3-5 4%
6+ 7%

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.

Fans are sturdily constructed, direct drive, horizontal discharge for industrial, commercial and farm applications.

sturdily constructed direct drive, horizontal discharge fan.
durable powder coat finish.
standard heavy duty OSHA motor mount/guard.
motors are totally enclosed, with overload protection.

    *Note: the motor full load amperage ratings are meant to be used as a general guideline only. the ratings are from the primary motor supplier. these amperage ratings may vary slightly if a different motor supplier is used. it is also possible that a motor manufacture may modify / improve / update a motor in which the amperage rating will change slightly.

    *Sizes are approximates and may vary based on motor manufacturer
    A = 29 1/4 in.
    B = 11 in.
    C = 28 in.

    Model No.:
    115 / 230
    New York
    Exhaust Fans
    4.4 / 2.2
    Blade Material:
    Blade Size (Inches):
    CFM High:
    Decibels (dBA):
    72 @ 5'
    Drive Type:
    Limited Warranty:
    1 Year
    Weight lbs.:
    Notice: Manufacturer's products features and specifications are subject to change without notice.
    California Residents: warning WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit


    Ask a Question
    • This fan says it's variable speed. What makes it run at one speed or another speed? Is there a variable speed voltage controller with a knob to turn it to various speeds or does it have some kind of thermostat controller? I'm looking to have a switch on the wall that controls the speed of the fan by turning it one way to run faster and the other way to run slower. Will this fan work that way or please tell me which fan that puts out around 5000 cfm has it's speed controlled just by turning a knob. Like a dimmer switch but capable of handling 15 to 20 amps or 4000 watts

      Thank you for your question.  This unit is controlled via a separate wall control as you described.  This unit pulls 4.8 amps, so a 10 amp control should work.

      These are currently out of stock but should be back in a couple of weeks.

    • Sound level at full speed?

      This fan produces 72 decibels at 5 feet away