---
product_id: 43901817
title: "ALDES 14\" Round Spring Loaded Backdraft Damper - Professional Grade"
brand: "aldes"
price: "$123"
currency: NZD
in_stock: false
reviews_count: 2
url: https://www.desertcart.nz/products/43901817-aldes-14-round-spring-loaded-backdraft-damper-professional-grade
store_origin: NZ
region: New Zealand
---

# Multiple sizes: 4" to 16" Spring-loaded design Temp range: -22°F to 180°F ALDES 14" Round Spring Loaded Backdraft Damper - Professional Grade

**Brand:** aldes
**Price:** $123
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Airflow Game!

## Quick Answers

- **What is this?** ALDES 14" Round Spring Loaded Backdraft Damper - Professional Grade by aldes
- **How much does it cost?** $123 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/43901817-aldes-14-round-spring-loaded-backdraft-damper-professional-grade)

## Best For

- aldes enthusiasts

## Why This Product

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

## Key Features

- • **Robust Construction:** Durable 20-gauge galvanized steel ensures long-lasting performance.
- • **Effortless Operation:** Minimal pressure required for smooth opening and closing.
- • **Versatile Installation:** Easily install in any orientation for seamless integration.
- • **Wide Temperature Range:** Designed to perform flawlessly in extreme HVAC conditions.
- • **Ultimate Airflow Control:** Experience premium backdraft protection with our top-rated damper.

## Overview

The ALDES 14" Round Spring Loaded Backdraft Damper is a professional-grade solution for effective airflow control. Featuring spring-loaded aluminum blades within a sturdy galvanized steel housing, this damper is designed for versatile installation in various HVAC applications, ensuring maximum backflow protection across a wide temperature range.

## Description

Full description not available

## Features

- Make sure this fits by entering your model number.
- Highest Rated Premium Airflow Control Backdraft Dampers
- Spring-loaded butterfly aluminum damper blades encased in a 20-guage galvanized steel housing
- May be installed in any position or orientation to prevent backflow and designed for use in AC, Heating, Vent and other HVAC application temperatures from -22 to 180 degrees F (Fahrenheit)
- Extremely easy and secure inline duct insertion installation. Available in 4", 5", 6", 7", 8", 10", 12", 14" and 16".
- Minimal pressure to open. 0.04 to 0.08 in. w.g. Maximum automatic back flow protection

## Images

![ALDES 14" Round Spring Loaded Backdraft Damper - Professional Grade - Image 1](https://m.media-amazon.com/images/I/61-lBKa7TTL.jpg)
![ALDES 14" Round Spring Loaded Backdraft Damper - Professional Grade - Image 2](https://m.media-amazon.com/images/I/61ocFxa5+JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Pricey for what you get, but works flawlessly
  

*by K***E on Reviewed in the United States on January 16, 2020*

Overall great product, despite being fairly pricey for what you get (mostly just some sheet metal, a couple of springs and a neoprene gasket).  The spring action is smooth and the tension is just right - the flaps open easily when the fan is on and quietly close up tightly when airflow stops.  Solved a very chilly backdraft issue on our HVAC air return.  If the price was more reasonable I’d give it five stars.

### ⭐ 







  
  
    Came apart at the hinge!
  

*by J***D on Reviewed in the United States on January 8, 2020*

It fell apart. It’s in a hard to fit location and I can’t repair it nor remove it. I have it held with expandable foam. I had to secure half the dampener with a shirt hanger or else it stays open and stops other half from functioning. It appears hing came apart and the spring that hold it shut pushes it to the other half.  First I thought foam might of warped it but once I wired the half up it perfectly sealed the opening. Worked great for three months.

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**Shop now:** [https://www.desertcart.nz/products/43901817-aldes-14-round-spring-loaded-backdraft-damper-professional-grade](https://www.desertcart.nz/products/43901817-aldes-14-round-spring-loaded-backdraft-damper-professional-grade)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*