4 in. Gas Vent Firestop Aluminum

Amerivent

4 in. Gas Vent Firestop Aluminum

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Amerivent

4 in. Gas Vent Firestop Aluminum

  • Part #A4FS
  • Item #1240316
  • Manufacturer Part #4FS
5 out of 5 Customer Rating

$1.00
EACH

Package Quantity Info:

EA: 1 IP: 1 CA: 6
The quantity entered must be a multiple of 1 – for example, 1, 2, 3, and so on.
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Product Details

  • This is a required component for type B 2 x 4 and multi-story type BW installations
  • Supports up to 20 feet
  • Spacer centers vent in 16" O.C. stud space and serve as a firestop at the ceiling level

Specifications

Diameter - Inside 1:
4 in
Material:
Aluminum
UL Listed:
Yes