---
product_id: 5678747
title: "Broan-NuTone 634 Broan Steel 3-1/4x 10\" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1"
brand: "broan-nutone"
price: "₩124662"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/5678747-broan-nutone-634-broan-steel-3-1-4x-10-roof
store_origin: KR
region: South Korea
---

# 24-gauge steel Backdraft damper Easy installation Broan-NuTone 634 Broan Steel 3-1/4x 10" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1

**Brand:** broan-nutone
**Price:** ₩124662
**Availability:** ✅ In Stock

## Summary

> 🏠 Elevate Your Airflow Game!

## Quick Answers

- **What is this?** Broan-NuTone 634 Broan Steel 3-1/4x 10" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1 by broan-nutone
- **How much does it cost?** ₩124662 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/5678747-broan-nutone-634-broan-steel-3-1-4x-10-roof)

## 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

- • **Perfect Fit:** Footprint of 18.75" x 14.25" ensures a secure and balanced installation.
- • **Built to Last:** Crafted from robust 24-gauge CRCQ steel with a sleek black epoxy finish.
- • **Dependable Design:** Equipped with a backdraft damper and bird screen for reliable operation.
- • **Maximize Performance:** Elevate your ventilation game with optimal air and sound efficiency.
- • **Flexible Installation:** Compatible with 3.25" x 10" or up to 8" round ducts for hassle-free setup.

## Overview

The Broan-NuTone 634 Roof Cap is a high-quality, durable solution for enhancing the performance of your range hoods and ventilation fans. Made from sturdy 24-gauge steel with a black epoxy finish, it features a built-in backdraft damper and bird screen for reliable operation. With a footprint of 18.75" x 14.25", it ensures a secure fit and is designed for easy installation with various duct sizes.

## Description

Broan-NuTone 634 Broan Steel 3-1/4x 10" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1

## Features

- HIGH-QUALITY ROOF CAP: Roof cap for use with Range Hoods, LoSone Fans, and bath ventilation fans maximizes the air and sound performance of your fan or range hood
- DURABLE: Constructed of sturdy, 24-gauge CRCQ steel construction with a black electrically-bonded epoxy finish to ensure durability and lasting use
- RELIABLE: Includes a built-in, backdraft damper and bird screen provide a dependable roof cap you can rely on
- SECURE: Footprint is 18.75" x 14.25" for a secure, well-balanced fit
- EASY INSTALLATION: Roof cap is designed to fit with a 3.25" x 10" or up to 8" round duct to provide a simple, flexible installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Steel |
| Brand | Broan-NuTone |
| Item dimensions L x W x H | 20 x 15 x 8 inches |
| Exterior Finish | epoxy finish, black |
| Inlet Connection Size | 8 Inches |
| Inlet Connection Type | Round Duct |
| Outlet Connection Type | Flare |
| Outlet Connection Size | 6 Inches |
| Global Trade Identification Number | 00026715002658 |
| Manufacturer | Broan-NuTone |
| UPC | 026715002658 |
| Part Number | 634 |
| Item Weight | 2.48 pounds |
| Product Dimensions | 20 x 15 x 8 inches |
| Item model number | 634 |
| Is Discontinued By Manufacturer | No |
| Size | 1 |
| Color | Steel |
| Style | Duct |
| Finish | Steel |
| Power Source | AC |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Mounting Type | Built-In Mount |
| Included Components | Broan Steel Roof Cap for 3-1/4x 10"up to 8" Round Duct |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Steel
- **Brand:** Broan-NuTone
- **Item dimensions L x W x H:** 20 x 15 x 8 inches
- **Exterior Finish:** epoxy finish, black
- **Inlet Connection Size:** 8 Inches
- **Inlet Connection Type:** Round Duct
- **Outlet Connection Type:** Flare
- **Outlet Connection Size:** 6 Inches
- **Global Trade Identification Number:** 00026715002658
- **Manufacturer:** Broan-NuTone

## Images

![Broan-NuTone 634 Broan Steel 3-1/4x 10" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1 - Image 1](https://m.media-amazon.com/images/I/51HHBzVCG0L.jpg)
![Broan-NuTone 634 Broan Steel 3-1/4x 10" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1 - Image 2](https://m.media-amazon.com/images/I/51za8Gd2AIL.jpg)
![Broan-NuTone 634 Broan Steel 3-1/4x 10" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1 - Image 3](https://m.media-amazon.com/images/I/41Umvrivq-L.jpg)

## Frequently Bought Together

- Broan-NuTone 634 Broan Steel 3-1/4x 10" Roof Cap for 3-1/4 x 10 8-Inch Round Duct, 1
- Broan-NuTone 636 Steel Roof Vent Cap for 3" and 4" Round Duct, For Bathroom Ventilation Fans, Black
- Broan-NuTone RVK1A Roof Vent Kit, Black

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**Shop now:** [https://www.desertcart.kr/products/5678747-broan-nutone-634-broan-steel-3-1-4x-10-roof](https://www.desertcart.kr/products/5678747-broan-nutone-634-broan-steel-3-1-4x-10-roof)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*