Product Description

Broan-NuTone 634 is a steel roof cap designed for 3-1/4 by 10 inch ducting and up to 8 inch round duct. It provides ventilation for range hoods and other exhaust installations. This unit is made from durable 24-gauge CRCQ steel and features a black electrically-bonded epoxy finish which ensures resistance to oxidation.

• Built-in backdraft damper to prevent outside air intrusion
• Bird screen to keep out pests and debris
• Easy installation in new or existing builds

Product Highlights

Reliable roof cap for range hoods, LoSone fans, and bath ventilation fans.

Product Information

Standard Information

• Brand: Broan-NuTone
• MPN: 634

Technical Specifications

• Material: Steel
• Color: Black
• Width: 14.25 inches
• Height: 6.63 inches
• Length: 18.75 inches
• Weight: 4 pounds
• Voltage: 120 Volts
• Mounting Type: Built-In Mount
• Applications: For use with range hoods and ventilation fans