---
product_id: 11670876
title: "18 In. Heavy Duty Exhaust Fan with Automatic Shutter"
brand: "maxx air"
price: "£283.17"
currency: GBP
in_stock: null
reviews_count: 11
category: "Maxx Air"
url: https://www.desertcart.co.uk/products/11670876-18-in-heavy-duty-exhaust-fan-with-automatic-shutter
store_origin: GB
region: United Kingdom
---

# 3000 CFM airflow - powerful ventilation Auto-closing shutters - draft & odor control Galvanized steel housing - rustproof & durable 18 In. Heavy Duty Exhaust Fan with Automatic Shutter

**Brand:** maxx air
**Price:** £283.17
**Availability:** ❌ Out of Stock

## Summary

> 💨 Power your space with unstoppable airflow and smart protection!

## Quick Answers

- **What is this?** 18 In. Heavy Duty Exhaust Fan with Automatic Shutter by maxx air
- **How much does it cost?** £283.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/11670876-18-in-heavy-duty-exhaust-fan-with-automatic-shutter)

## Best For

- maxx air enthusiasts

## Why This Product

- Trusted maxx air brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Shutter System:** Automatic exterior shutters seal tight when off, preventing drafts and maintaining indoor air quality.
- • **Safety Meets Efficiency:** Equipped with OSHA-compliant safety grille and thermally protected PSC motor for reliable, energy-efficient operation.
- • **Breathe Easy, Work Smarter:** Delivers a robust 3000 CFM airflow, efficiently removing heat, moisture, and contaminants from any industrial or commercial space.
- • **Versatile Ventilation Solution:** Perfect for gyms, restaurants, schools, agriculture, and industrial settings—upgrade your space’s air quality with confidence.
- • **Built to Last, Built to Perform:** Heavy-duty galvanized steel housing resists rust and simplifies installation with pre-drilled holes.

## Overview

The Maxx Air 18-inch Industrial Exhaust Fan combines rugged galvanized steel construction with a high-efficiency PSC motor to deliver 3000 CFM of powerful ventilation. Featuring automatic exterior shutters that prevent drafts and a thermally protected motor with OSHA-compliant safety grille, this fan is engineered for heavy-duty use in industrial, commercial, and agricultural environments. Its easy installation and durable design make it the go-to solution for professionals demanding reliable air quality control.

## Description

Maxx Air Powerful Industrial Exhaust and Ventilation Fan (18 Inch) - Built In Household Ventilation Fans - desertcart.com

Review: Couldn't Believe the Quality. - I stumbled around on others reviews of this product after i had already purchased it. I was... nervous. I got cold feet in a way. Sat there starring at the horrifying words on my screen for a great while. Almost cancelled my entire order. Then i Waited Till it came, figuring i could return it if it was an issue. It was intense to say the least. The product got here. I opened it. AND THANK GOD!!!!!! I didn't cancel. I was amazed at how well it works and how easy it was to set up. Even with a humidity and temp Thermostat. I heard things about it not being built "heavy duty" enough for some people. I'd have to disagree. But i did no such man handling with my installation process. It work's better then i could have ever thought. I got my money worth, and i know you will. BTW 14oo cfm was enough for my 28 foot Length by 11 foot wide space. You can use that for what it's worth when deciding if you should get the 3000 Cfm. Moral of the whole thing. They say people don't review enough and that it cause feedback issues. and this is a problem. But i say, If your going to do a review of an item. Do it with truth and integrity. cause an item like this needs better reviews.
Review: I gave it 5-stars, but... - All in all, it is a great fan and made in the US. It does make a clicking noise at full or near full speed and I believe it is the shutters, I have to look into it still. I do wish I had sprung for the next size up, but that was purely my decision. The noise it makes other than the clicking sound, which I feel I can fix, is no really that loud for a fan of this size that moves 1400 CFM. Most large plastic house fans are 20-21" which is twice as big. Fans should be measured by the sq, inches or ft that the inlet/outlet measures. A 20" fan has twice the surface area as a 14" fan which, mostly, is why the 18" model can move over twice the CFM of air yet is only 1.3 times as big across. The fan is also not intended or designed for in-home use. Its design is that of something like an attic exhaust fan which would be sound-insulated by a ceiling and insulation. The blades of a house fan are smaller, smoother, and pointed as opposed to square. House fans cannot create as much suction or pressure, depending on how you look at it as a fan designed like this, which is why it has a tube. It also has only 4 blades, probably because they will stay balanced longer, can be cleaned more easily, and are less expensive to manufacture than a fan with more blades allowing for more of the cost to be put into the motor which would imagine has far longer-lasting bearings and superior efficiency per watt/hour of electricity used. Lastly, some of the reviews mentioned a cover for winter and a screen. No real need for a cover if used as designed and a screen would only reduce efficiency. anything small enough to fit through it grate would just be blown out most likely anyway. So that is how I see this fan. By the looks of it and the sound of the motor, it should last quite a long time even if used all day every day, or near to it. My only real issue is the shutter noise, which is not all that loud and intermittent. I would suggest buying some inexpensive quilted material and cutting a circle out (approx. 30" should do nicely)and just placing it over the end of the fan and using a strap that can be tightened around the tube to hold it on for a winter cover. Screening is cheap.

## Features

- HEAVY DUTY EXHAUST FAN: 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.
- MULTI USE VENTILATION FAN: Perfect for agriculture, industrial, restaurant, school, gym, or home.
- EXHAUST FAN WITH SHUTTER: The exterior shutters close tightly to prevent a draft when not in operation and open automatically when powered on. It helps remove unwanted odors, contaminants, excess moisture or heat.
- EXHAUST FAN WARRANTY: This heavy duty exhaust fan has a 1 year limited warranty. The shutters open and close automatically. Fans do not come with electrical plugs. Requires wiring to your building's electrical system.
- THERMALLY PROTECTED FAN: The fan has 2 OSHA-compliant features including a safety grille and a fully enclosed, thermally protected, PSC energy efficient motor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IJRD5S |
| Air Flow Capacity | 3000 Cubic Feet Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #515,775 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,334 in Household Ventilation Fans |
| Blade Length | 18 Inches |
| Brand | Maxx Air |
| Control Method | App |
| Customer Reviews | 4.2 4.2 out of 5 stars (643) |
| Date First Available | August 29, 2007 |
| Efficiency | High Efficiency |
| Electric fan design | Exhaust Fan |
| Finish | Silver |
| Finish Type | Silver |
| Global Trade Identification Number | 00047242642469, 00047242642520 |
| Included Components | Does not contain additional components |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Wall-Mounted |
| Is Cordless? | No |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 36 pounds |
| Item model number | IF18UPS |
| Manufacturer | Maxx Air |
| Measurement System | Imperial |
| Model Name | IF18 |
| Motor Type | PSC |
| Number Of Pieces | 1 |
| Number of Blades | 5 |
| Number of Power Levels | 1 |
| Part Number | IF18UPS |
| Power Source | Corded Electric |
| Product Dimensions | 30"D x 8"W x 6"H |
| Recommended Uses For Product | Home, Restaurant |
| Room Type | Bathroom, Kitchen |
| Shape | Square |
| Size | 18 Inch |
| Special Feature | Adjustable |
| Special Features | Adjustable |
| Specification Met | certified frustration-free |
| Speed | 1 RPM |
| Style | Industrial |
| UPC | 047242642520 047242642469 |
| Voltage | 120 Volts |
| Warranty Description | One year limited warranty. |
| Wattage | 18 watts |

## Product Details

- **Brand:** Maxx Air
- **Controller Type:** Button Control
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Window Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 30"D x 8"W x 6"H
- **Recommended Uses For Product:** Home, Restaurant
- **Room Type:** Bathroom, Kitchen
- **Special Feature:** Adjustable
- **Style:** Industrial

## Images

![18 In. Heavy Duty Exhaust Fan with Automatic Shutter - Image 1](https://m.media-amazon.com/images/I/812m3k53eDL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Couldn't Believe the Quality.
*by N***R on May 24, 2014*

I stumbled around on others reviews of this product after i had already purchased it. I was... nervous. I got cold feet in a way. Sat there starring at the horrifying words on my screen for a great while. Almost cancelled my entire order. Then i Waited Till it came, figuring i could return it if it was an issue. It was intense to say the least. The product got here. I opened it. AND THANK GOD!!!!!! I didn't cancel. I was amazed at how well it works and how easy it was to set up. Even with a humidity and temp Thermostat. I heard things about it not being built "heavy duty" enough for some people. I'd have to disagree. But i did no such man handling with my installation process. It work's better then i could have ever thought. I got my money worth, and i know you will. BTW 14oo cfm was enough for my 28 foot Length by 11 foot wide space. You can use that for what it's worth when deciding if you should get the 3000 Cfm. Moral of the whole thing. They say people don't review enough and that it cause feedback issues. and this is a problem. But i say, If your going to do a review of an item. Do it with truth and integrity. cause an item like this needs better reviews.

### ⭐⭐⭐⭐⭐ I gave it 5-stars, but...
*by C***R on September 28, 2020*

All in all, it is a great fan and made in the US. It does make a clicking noise at full or near full speed and I believe it is the shutters, I have to look into it still. I do wish I had sprung for the next size up, but that was purely my decision. The noise it makes other than the clicking sound, which I feel I can fix, is no really that loud for a fan of this size that moves 1400 CFM. Most large plastic house fans are 20-21" which is twice as big. Fans should be measured by the sq, inches or ft that the inlet/outlet measures. A 20" fan has twice the surface area as a 14" fan which, mostly, is why the 18" model can move over twice the CFM of air yet is only 1.3 times as big across. The fan is also not intended or designed for in-home use. Its design is that of something like an attic exhaust fan which would be sound-insulated by a ceiling and insulation. The blades of a house fan are smaller, smoother, and pointed as opposed to square. House fans cannot create as much suction or pressure, depending on how you look at it as a fan designed like this, which is why it has a tube. It also has only 4 blades, probably because they will stay balanced longer, can be cleaned more easily, and are less expensive to manufacture than a fan with more blades allowing for more of the cost to be put into the motor which would imagine has far longer-lasting bearings and superior efficiency per watt/hour of electricity used. Lastly, some of the reviews mentioned a cover for winter and a screen. No real need for a cover if used as designed and a screen would only reduce efficiency. anything small enough to fit through it grate would just be blown out most likely anyway. So that is how I see this fan. By the looks of it and the sound of the motor, it should last quite a long time even if used all day every day, or near to it. My only real issue is the shutter noise, which is not all that loud and intermittent. I would suggest buying some inexpensive quilted material and cutting a circle out (approx. 30" should do nicely)and just placing it over the end of the fan and using a strap that can be tightened around the tube to hold it on for a winter cover. Screening is cheap.

### ⭐⭐⭐⭐ Fans work well but cord is very short
*by F***X on October 8, 2025*

All good but cord is very short and inconsistent exit point. I bought 3 fans. One fan cord exits the bottom then other two exit the left side. All cords require the source electrical box to be immediately next to the frame of the fan.

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*