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18 In. Heavy Duty Exhaust Fan with Automatic Shutter

Quick Overview

Model IF18

The Maxx Air 18 In. Exhaust Fan can be used in garages, barns, greenhouses, warehouses, and a variety of other agricultural and industrial locations to quickly remove unwanted odors, dust and humidity, and refresh stale or warm air in your space. The fan is constructed of a sturdy 20 gauge steel housing with aluminum shutter, a safety grille and a totally enclosed, thermally protected motor. Arrives fully assembled, just mount to your desired building wall and wire into your electrical system to complete installation. Pair this fan with our adjustable thermostat with firestat (XXFIRESTAT) for greater operational control.

Features:
  • Moves up to 3,000 CFM
  • Rust-resistant galvanized steel housing with removable interior grille
  • Pre-drilled holes on flange and rolled flange edges for safe and easy installation
  • Automatic shutter prevents drafts from entering through the external opening
  • OSHA compliant grille and totally enclosed, energy efficient PSC motor
  • Requires wiring to your building's electrical system and 10 sq. ft. of NFA intake ventilation. Not intended to exhaust hazardous fumes or chemicals.
  • 1-year limited warranty
Instructions General Operating Instructions
Sales Sheet IF Fan Sales Sheet
Primary Color Mill
Secondary Color None
CFM Up to 3,000
Material Details 20 ga. galvanized steel housing; Aluminum shutter
Motor Details 1-Speed Fully Enclosed PSC Motor
Motor Specs 120V / 60 Hz / 5.34 Amps / 640 Watts / 1100 RPM / 3/10 HP
Dimensions 21" x 21" x 13" (Overall); 20.75" x 20.75" (Rough-In Opening)
Unit Weight 36 LBS
Box Dimensions 25" x 15" x 28"
Warranty 1-Year Limited
Listings None
Associated Brands Maxx Air
Alias SKU(s) IF18
IF18UPS
Single Product UPC 047242642520
Multi UPC Info IF18: 047242642469; 047242642551 (QTY 12)
IF18UPS: 047242642520; 047242990034 (QTY 12)
Country of Origin - Assembly US from Domestic and Imported Components

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18" Heavy Duty Exhaust Fan is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Works better than expected!! I recently built a 30' x 48' metal building and put the epoxy on the floor which caused a serious moisture issue. I purchased the IF18 fan and installed it in the gable on my building. I turned it on at 7pm and by 7am the interior of the shop was completely dry! My floors looked like someone sprayed them with a water hose and this fan completely removed all the moisture within 12 hours, I would highly recommend this fan to anyone. The product was assembled very well, runs quiet and performs flawlessly. I'm going to add the Duostat that Ventamatic offers to accent the fan as I live in Jacksonville Florida where both temperature and humidity can be a challenge.
Date published: 2018-01-22
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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 and appearance are subject to change without notice.