Broan 639 Wall Cap Black for 3-1/4 Inch x 10 Inch Duct

Model 639

Broan 639 Wall Cap Black for 3-1/4 Inch x 10 Inch Duct

Wall Cap for 3-1/4" x 10" Duct for Range Hoods and Bath Ventilation Fans

Overall sizing is 12-3/4" wide x 5-5/8" high. Duct fitting protrudes 4-7/8" from back of cap to allow proper fit to the ductwork (NOT for use with dryer venting

Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside

Wall cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish for durability and long life

• Ventilation Fan Duct Wall Cap
• Type Wall
• Size 3-1/4 Inch x 10 Inch
• Material Thickness 24 Gauge
• Material Black Electrically Bonded Epoxy Coated Cold Rolled Sheet Steel
• Inclusions/Features Spring Loaded Backdraft Damper and Bird Screen
• Overall Dimension 12-3/4 Inch Width x 5-5/8 Inch Height
• Wall Cap is Made of 24 Gauge CRCQ Steel Construction with a Black Electrically Bonded Epoxy Finish for Durability and Long Life
• Equipped with a Spring Loaded Backdraft Damper and Bird Screen to keep Nests and Small Animals on the Outside