---
product_id: 4657530
title: "Broan-NuTone 433 Automatic Aluminum Shutter for 353 and 35316 Gable Mount Attic Ventilator, 16.75\" x 2.75\" x 16.75\""
brand: "broan-nutone"
price: "€ 22.53"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.es/products/4657530-broan-nutone-433-automatic-aluminum-shutter-for-353-and-35316
store_origin: ES
region: Spain
---

# Perfect 16.75" x 2.75" x 16.75" size Automatic shutter operation Durable aluminum build Broan-NuTone 433 Automatic Aluminum Shutter for 353 and 35316 Gable Mount Attic Ventilator, 16.75" x 2.75" x 16.75"

**Brand:** broan-nutone
**Price:** € 22.53
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your attic game with smart airflow and sleek durability!

## Quick Answers

- **What is this?** Broan-NuTone 433 Automatic Aluminum Shutter for 353 and 35316 Gable Mount Attic Ventilator, 16.75" x 2.75" x 16.75" by broan-nutone
- **How much does it cost?** € 22.53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/4657530-broan-nutone-433-automatic-aluminum-shutter-for-353-and-35316)

## Best For

- broan-nutone enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Counter-balanced aluminum construction ensures reinforced strength and weather-tight closure.
- • **Sleek & Flush Design:** Flange fits perfectly against your exterior wall for a clean, modern look.
- • **Optimized Ventilation:** Allows more airflow than traditional stationary louvers, enhancing attic efficiency.
- • **Whisper-Quiet Operation:** Operates at a low noise level of 14.4 dB, keeping your home peaceful.
- • **Seamless Airflow Control:** Automatically opens and closes with your attic fan for effortless ventilation.

## Overview

The Broan-NuTone 433 Automatic Aluminum Shutter is a precision-engineered accessory designed for Broan 353 and 35316 gable mount attic ventilators. Measuring 16.75" x 2.75" x 16.75", it features a durable, counter-balanced aluminum frame that automatically opens when the fan runs and closes when it stops, ensuring optimal airflow and weather-tight protection. Its flush flange design offers a neat exterior finish while operating quietly at 14.4 dB.

## Description

Product Description          Upgrade your ventilator with Broan-NuTone's Automatic Shutters! These shutters are designed for Broan-NuTone-NuTone models 353 and 35316. They allow more air movement than conventional stationary attic louvers to ensure the superior airflow. The counter-balanced aluminum vanes open automatically when the ventilator is turned on and close when the fan stops for your convenience. The flange fits flush against the outside wall for a neat, smooth appearance. This shutter is reinforced for strength and provides tight weather closure for reliable, lasting use. The Broan-NuTone's Automatic Shutters measures 16.75" x 2.75" x 16.75", perfect for your home.             From the Manufacturer          Since 1932, Broan-NuTone LLC has led the industry with forward-thinking residential ventilation products, unsurpassed built-in convenience products and superior customer service. While global expertise plays a critical role in Broan-NuTone’s ability to being able to meet and exceed the needs and desires of homeowners and designers alike, Broan-NuTone is very proud of the fact that over 80 percent of their products sold in the United States are designed, engineered and manufactured in the United States with U.S. and imported parts. Manufacturing operations in the United States are located in Hartford, Wisconsin and Cleburne, Texas, with customer and technical services located in Hartford and in Cincinnati, Ohio. Broan-NuTone is committed to developing revolutionary products that improve the indoor environment as well as implementing procedures to preserve the outdoor environment. Broan-NuTone offers a wide selection of products that help meet the requirements of all three major green building programs: ENERGY STAR, U.S. Green Building Council’s (USGBC) Leadership in Energy and Environmental Design (LEED) for Homes, and the National Association of Home Builder’s (NAHB) Model Green Home Building Guidelines. Broan-NuTone’s inspiring heritage provides the foundation for its three award-winning, global brands – Broan, NuTone and BEST. Broan is the industry leader of range hoods, ventilation fans, heater/fan/light combination units, Indoor Air Quality (IAQ) Fresh Air Systems, built-in heaters, whole-house fans, solar powered attic ventilators and trash compactors. NuTone holds major market positions in door chimes, central vacuum systems, stereo intercom systems, home theater speakers, medicine cabinets, ironing centers, ceiling fans and ventilation fans. BEST range hoods are the “Ultimate in Kitchen Ventilation” featuring state-of-the-art performance and Italian design.

## Features

- HIGH-QUALITY SHUTTERS: Automatic shutters for your Broan-NuTone 353 and 35316 models allow more air flow than conventional stationary attic louvers
- AUTOMATIC: Shutters automatically open when fan is operating and close when the fan shuts off for hassle-free use
- DURABLE: Constructed of durable, counter-balanced aluminum for reinforced strength
- ATTRACTIVE: Flange fits flush against outside wall for a neat and smooth appearance
- IDEAL SIZE: Shutters measure 16.75" x 2.75" x 16.75", perfect for your home
- For use with Broan models 353 and 35316 attic ventilators
- Allows more air movement than conventional stationary attic louvers
- Counter-balanced aluminum vanes open automatically when ventilator is turned on and close when fan stops
- Flange fits flush against outside wall for neat and smooth appearance
- Reinforced for strength and provides weather tight closure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Broan-NuTone |
| Color | Aluminium |
| Electric fan design | Blower |
| Power Source | AC |
| Style | Modern |
| Product Dimensions | 16.75"D x 16.75"W x 2.75"H |
| Room Type | comfort_room |
| Special Feature | not_applicable |
| Recommended Uses For Product | not_applicable |
| Noise Level | 14.4 dB |
| Wattage | 200 watts |
| Finish Type | Steel |
| Blade Length | 100 Millimeters |
| Theme | not_applicable |
| Voltage | 110 Volts |
| Collection Name | not_applicable |
| Switch Type | not_applicable |
| Item Weight | 2.9 Pounds |
| Indoor/Outdoor Usage | Indoor |
| Model Name | 433 |
| Control Method | Touch |
| Light Type | not_applicable |
| Connector Type | not_applicable |
| Blade Material | Other |
| Reusability | not_applicable |
| Is Cordless? | No |
| Manufacturer | Broan |
| UPC | 026715000517 700811770931 |
| Global Trade Identification Number | 00026715000517 |
| Size | not_applicable |
| Form Factor | not_applicable |
| Part Number | 433 |
| Item Weight | 2.9 pounds |
| Item model number | 433 |
| Is Discontinued By Manufacturer | No |
| Finish | Steel |
| Pattern | not_applicable |
| Shape | circle |
| Item Package Quantity | 1 |
| Blade Edge | Serrated |
| Cutting Diameter | 1.25 Inches |
| Special Features | not_applicable |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 1.25 Inches |

## Product Details

- **Brand:** Broan-NuTone
- **Color:** Aluminium
- **Electric fan design:** Blower
- **Power Source:** AC
- **Style:** Modern
- **Product Dimensions:** 16.75"D x 16.75"W x 2.75"H
- **Room Type:** comfort_room
- **Special Feature:** not_applicable
- **Recommended Uses For Product:** not_applicable
- **Noise Level:** 14.4 dB

## Images

![Broan-NuTone 433 Automatic Aluminum Shutter for 353 and 35316 Gable Mount Attic Ventilator, 16.75" x 2.75" x 16.75" - Image 1](https://m.media-amazon.com/images/I/812C5FtqN7L.jpg)
![Broan-NuTone 433 Automatic Aluminum Shutter for 353 and 35316 Gable Mount Attic Ventilator, 16.75" x 2.75" x 16.75" - Image 2](https://m.media-amazon.com/images/I/819JKWdL9UL.jpg)
![Broan-NuTone 433 Automatic Aluminum Shutter for 353 and 35316 Gable Mount Attic Ventilator, 16.75" x 2.75" x 16.75" - Image 3](https://m.media-amazon.com/images/I/91b8zoAU6uL.jpg)
![Broan-NuTone 433 Automatic Aluminum Shutter for 353 and 35316 Gable Mount Attic Ventilator, 16.75" x 2.75" x 16.75" - Image 4](https://m.media-amazon.com/images/I/41MWXZZpDhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for my Greenhouse
*by J***D on May 10, 2013*

I have a harbor freight 10X20 greenhouse that I dind't have vents because the ones that came with it were poor. I found this shutter online and thought I would try it. I am very happy with it. I simply cut out the hole in my greenhouse, and installed it. It is lightweight, but seems sturdy. Amazon overly packed the thing, so it arrived i perfect condition. I seen plastic ones as well, but after reading the reviews, went with the alum one. For the greenhouse I simply put a box fan up next to it, and installed house eve vents on the opposite lower side. This creates a nice flow. The air from the fan blows against the shutter and opens it. On nice feature is that the shutters are not connected, they operate individually, so you don't have to have enough air to push open the whole unit at one time.And in the winter, I plan on simply covering it with foamboard. I had looked at Home depot, and lowes, but for the money, this was well worth it!

### ⭐⭐⭐⭐⭐ Great improvement over worn out plastic shutter
*by B***B on September 29, 2010*

I purchased the Broan 433 to replace a plastic shutter installed many years ago. The swivels for the louvers of the plastic shutter had worn quite a bit and when the fan was running caused a loud rattling noise that permeated my small house. The Broan 433 is easy to install, outperforms the plastic shutter with regard to the amount of open area for the airflow, and has eliminated the noise associated with the plastic shutter. Because the louvers of the Broan 433 are lighter and require less force to open them, I am confident that it will be a long time before the swivels wear out as did those of the plastic louvers.I highly recommend the Broan 433 based on quality construction, ease of installation, and performance.

### ⭐⭐⭐⭐ Nice Looking Shutter with a Minor Performance Issue
*by D***D on August 10, 2016*

I purchased this shutter along with the Broan 353 Gable Mount fan for installation in my garage. The temperature in my garage has been in excess of 100 degrees after my wife and I get home in the afternoon - two hot engines emitting heat inside the garage. And my neighbor has an attic fan in his garage, which he highly recommended. So the install of the fan and shutter were fairly easy, other than having to cut through a one inch depth of stucco. The shutter is very nice, other than what some of the other reviews indicated - they don't automatically close all the way, right away. It took a breeze to push them closed all the way. So I glued some one inch washers inside of each of the louvers, which was suggested in other reviews, and it works quite well. So other than having to manipulate them to close all the way consistently, I really like this shutter. Additionally, my neighbor recommend using Loctite Construction adhesive instead of screws/nails, due to my stucco application concern. Loctite worked great! I also used it to frame the shutters with some redwood that I painted white. I love the appearance of the shutter, and would recommend it.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-15*