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Home Hardware Construction Hardware Ventilation Products Roof Ventilators 634M Steel Roof Cap for 6-Inch Round Duct

634M Steel Roof Cap for 6-Inch Round Duct

PART 145532
SUPPLIER BROANNUTONE LLC
SUPPLIER PART # 634M
RANK C
SHELF PACK 1
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About this item

The Broan‑NuTone 634M is a durable steel roof cap designed to provide a reliable and weather‑resistant termination point for 6‑inch round ventilation ducts. Built from sturdy steel with a protective black finish, this roof cap helps ensure long‑lasting performance while maintaining a clean, professional exterior appearance.

Featuring an integrated backdraft damper, the 634M prevents cold air from entering the home and reduces reverse airflow. A built‑in bird screen provides additional protection by keeping small animals and debris out of the ventilation system. Its streamlined shape is engineered to support proper airflow while minimizing resistance, making it suitable for use with range hoods, bathroom fans, and general‑purpose exhaust systems.

This roof cap is designed for easy installation and a secure fit, offering a dependable solution for both new construction and retrofit ventilation projects.

Key Features

  • Designed for 6‑inch round ducting
  • Durable steel construction with protective black finish
  • Built‑in backdraft damper helps prevent cold air intrusion
  • Integrated bird screen protects the duct system from pests and debris
  • Shaped to optimize airflow and minimize loss
  • Suitable for range hoods, bath fans, and general exhaust systems
  • Straightforward installation for new or replacement projects

Common Applications

  • Kitchen range hood venting
  • Bathroom ventilation fans
  • Utility room or general exhaust termination
  • Residential or light commercial roof venting solutions

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Brand Broannutone
MODEL NUMBER 634M
DUCT SIZE 6
MATERIAL Steel
FEATURES Backdraft damper; Bird screen
DIMENSIONS 18.75 x 14.25 x 6.625
UPC Code 026715057818
Shelf Pack 1
Country Of Origin Mexico
Minimum Order Qty 1
Supplier Name Broan Nutone LLC
Supplier Short Name Broan-Nuto
Supplier Address 1 926 W State Street
Supplier City Hartford
Supplier State WI
Supplier Zip 53027
Country US
Supplier Url www.broan.com
Buyer Name Michael Heck
Supplier Phone (800)445-6057
Supplier Fax (800)356-5862
Our Customer Id 12897
Drop Ship Ppd Freight $500
Drop Ship Order Min None
Return Policy Return to Wallace
Product Lines Bath Fans, Vents, Range Hoods
Rep Name Todd Taylor
Rep Address 1250 Feeanville Drive Mount Prospect, IL 60056
Rep Phone (800)-621-7337
Rep Cell (224)-422-1000
Rep Email Todd.Taylor@langenfeld.com