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8 inch Aluminum Wall Exhaust Hood Bath Fan Vent – Damper – Flush Mount – Item #3480NT

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A damper in the 8-inch flush mount aluminum wall exhaust hood vent prevent outside elements and air from entering the vent when not in use. The spring controlled damper opens and allows the exhaust air to exit the vent through the sufficient opening which has a net-free area of 34 square inches, allowing for maximum airflow.

Exhaust Vent

The Lambro 8-inch flush mount aluminum exhaust hood vent is for venting through the wall. It features a spring-controlled opening and closing damper that prevents outside elements and air from entering the vent. The damper seals the vent opening when the kitchen, range hood, and microwave are not running because no exhaust air exits the vent. When the appliance operates, the exhaust air pressure pushes the damper open to let the exhaust air escape from the vent.

The vent is for new and replacement installations over an existing 8-inch opening. It features an opening with a net-free area of 34 square inches, allowing for less back pressure.

The vent’s manufacturing material is 22 gauge aluminum for durability and will not rust to maintain longevity.

Make sure to check local building codes before installation.

Product features and benefits:

  • Bulk pack
  • For new or replacement vent installations
  • Mounts over existing 8-inch openings
  • Flush mount for through-the-wall installation
  • Designed for maximum airflow
  • Spring-controlled opening and closing damper stays closed when not in use
  • Made of 22 gauge aluminum for durability and will not rust to maintain longevity
  • Recommended for kitchen, range hood, and microwave exhaust installations
  • Installation screws (not included)

Product Contains:
(1) 8-inch aluminum exhaust hood vent – damper – flush mount


Do you need a galvanized version for this item?
3460GS

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Item Number:
3480NT
Pack Quantity:
6
Package Size:
20 1/4 x 13 1/2 x 15
Package Type:
Bulk Pack


Type

Wall Cap

Diameter

8"

Material

Aluminum

Has Damper

Yes

Has Screen

Yes

Has Collar/Tail

No