---
product_id: 38448962
title: "Butterfly Backdraft Damper (5 Inch) (BD 5)"
brand: "brand: hvac express"
price: "NT$2462"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/38448962-butterfly-backdraft-damper-5-inch-bd-5
store_origin: TW
region: Taiwan
---

# Butterfly Backdraft Damper (5 Inch) (BD 5)

**Brand:** brand: hvac express
**Price:** NT$2462
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Butterfly Backdraft Damper (5 Inch) (BD 5) by brand: hvac express
- **How much does it cost?** NT$2462 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/38448962-butterfly-backdraft-damper-5-inch-bd-5)

## Best For

- brand: hvac express enthusiasts

## Why This Product

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

## Description

Butterfly Backdraft Damper (5 Inch) (BD 5)

## Features

- Backdraft damper with lightweight blades and foam closure shutter for quiet closure
- Proven design to protect against backdraft in your appliance venting
- Vertical or horizontal mounting, with one end crimped
- Heavy-duty 26 gauge galvanized metal
- Made in the USA
- ›See more product details

## Images

![Butterfly Backdraft Damper (5 Inch) (BD 5) - Image 1](https://images-na.ssl-images-amazon.com/images/I/21RrChYDfXL.jpg)

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**Shop now:** [https://www.desertcart.tw/products/38448962-butterfly-backdraft-damper-5-inch-bd-5](https://www.desertcart.tw/products/38448962-butterfly-backdraft-damper-5-inch-bd-5)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*