BROAN-NUTONE 639BLACK Steel Wall Cap for 3-1/4-Inch x 10-Inch Duct

Product Description

The BROAN-NUTONE 639BLACK Steel Wall Cap provides a secure termination point for three and one-fourth by ten inch ductwork when installed through an exterior wall. Made from 24-gauge CRCQ steel, it features a black epoxy finish for added durability. This wall cap includes a spring-loaded backdraft damper that helps prevent outside air from entering, designed specifically for exhaust ventilation systems. It also comes with a built-in bird screen to stop pests from entering the duct.

• Constructed from 24-gauge steel for strength.
• Includes a spring-loaded damper to minimize airflow disruption.
• Features a bird screen to prevent animal intrusion.

Product Highlights

Ideal for wall-mounted exhaust ventilation applications, the BROAN-NUTONE 639BLACK ensures efficient airflow and protects your ducting from potential blockages.

Product Information

Standard Information

• Brand: BROAN-NUTONE
• MPN: 639BLACK

Technical Specifications

• Material: Alloy Steel
• Mounting Type: Wall Mount
• Duct Size: 3-1/4 x 10
• Finish: Painted
• Gauge: 24
• Product Weight: 2 lbs.
• Configuration: Cap
• Duct Discharge: Horizontal
• Function: Wall Cap
• Depth: 12-3/4 inches
• Height: 5.63 inches
• Length: 12.75 inches
• Width: 4.9 inches
• Noise Level: 1 dB
• Voltage: 120 Volts
• Ventilation Type: Exhaust
• Manufacturer: Broan
• Warranty: 1 Year