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14" Heavy Duty Exhaust Fan

Quick Overview

This exhaust fan requires adequate air intake area.

This MaxxAir 14" 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 fan has 2 OSHA-compliant features including a safety grille and a fully enclosed, thermally protected, PSC energy efficient motor. The exterior shutters close tightly to prevent a draft when not in operation and open automatically when powered on. The housing is made of galvanized steel which prevents rust and has pre-drilled holes for easy mounting. Rolled flange edges offer handling protection during installation.

The product is backed by a 1 Year Limited Warranty.

  • 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
  • OSHA compliant removable interior grille
  • May be used with the Adjustable Thermostat with Firestat™ (Model No. XXFIRESTAT)
  • Fans do not come with electrical plugs. Requires wiring to your building's electrical system.
  • 1-year limited warranty
Instructions General Operating Instructions

Wiring Instructions
Sales Sheet IF Fan Sales Sheet
Primary Color Mill
Secondary Color None
CFM Up to 1400
Motor Details 1-Speed Fully Enclosed PSC Motor
Motor Specs 120V / 60 Hz / 2.65 Amps / 310 Watts / 1130 RPM / 1/5 HP
Dimensions 18" x 18" x 13" (Overall); 17.25" x 17.25" (Rough-In Opening)
Unit Weight 27 LBS
Box Dimensions 21" x 14" x 24"
Warranty 1-Year Limited
Listings None
Associated Brands MaxxAir
Alias SKU(s) IF14
Single Product UPC No
Multi UPC Info IF14: 047242642452; 047242642544 (QTY 15)
IF14UPS: 047242642513; 047242990010 (QTY 15)
Country of Origin - Assembly US from Domestic and Imported Components
Other Details Requires 4 sq ft of NFA.

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14" Heavy Duty Exhaust Fan is rated 3.0 out of 5 by 2.
Rated 2 out of 5 by from Not 14" The fan is actually less than 14" and the fan housing is greater than 15". The box opening is listed nicely on the website, but you may need to know what size the circular fan housing actually is for those DIY individuals. If you are going to cut a square in a wall and mount the fan and be done, you have all the required info. If you need to cut a circle that the fan housing penetrates through, then cut a 15.5-16" hole. There is actually nothing on this product that measures 14"... not the depth, the fan, or the housing.
Date published: 2017-12-18
Rated 4 out of 5 by from easy to install Bought the IF14 to vent a small converted barn. No problems. Makes some noise which is normal for a prop fan. I wish they sold a accessory rain hood for it. It's not something I can't get elsewhere though.
Date published: 2019-06-09
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Are You Ordering a Replacement Part?

If you are ordering a replacement part and are unsure about your part number please call our Customer Service Department toll-free at 800-433-1626 to speak with our friendly customer service representatives who can assist you in purchasing the correct item.

Please note that replacement parts are only intended for use with products manufactured by Ventamatic, Ltd. Use or installation of parts outside of Ventamatic products are at the customer's discretion and may void any warranty extended on the part. Ventamatic is not responsible for issues arising from parts used or installed outside of Ventamatic products. 

Improperly ordered items are subject to a 25% restocking fee.

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Because of our ongoing commitment to the development and manufacture of high quality products, product specifications are subject to change without notice.