Product overview
Used to ensure clearance to combustibles is maintained. Also serves as a firestop. Adjusts from 4-1/8" to 7" to fit thickness of wall. Type B gas vent.
- Requires wall opening size 5-1/2"
Product manuals and information
Specifications
Material | Galvanized Steel |
Grade | UL Listed |
Temperature Rating | 550 F |
Size | 3 In. |
A Size | 3-5/8 In. |
B Size | 7 In. |
Wall Thickness | 4-1/8 In. - 7 In. |
Brand | SELKIRK |
UPC | 00053713130373 |
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