AmeriVent 40FS
The firestop spacers center vent in 16 in OC stud space and serve as a firestop at the ceiling level. This is a required component for Type B 2 x 4 and multi-story type BW installations.
| Diameter | : | 4 in |
| Height | : | 2 in |
| Length | : | 1-1/2 in |
| Material | : | Galvanized Steel |
| Suitable for | : | Type B 2 x 4 in Gas Vent Systems |
| Width | : | 7-1/4 in |
| Fire Class | : | Class B |
Instruction/Installation Manual