4 in. Type B Round Wall Thimble
This product has been replaced by
Manufacturer Part #4BVWT
4 in. Type B Round Wall Thimble
-
Pick Up: Not available
-
Shipping: Not available
Product Details
- Adjustables from 3 1/2” to 6” to accommodate various wall thicknesses
- Use for through-the-wall system to provide clearances for vent from combustibles
Specifications
- Diameter - Inside 1:
- 4 in
- Material:
- Aluminum