The American Metal Products Adjustable Length Round Type B Gas Vent is constructed of corrosion-resistant galvanized steel for durability. The gas vent's adjustable length telescopes into standard AmeriVent pipe sections.
- Galvanized steel resists corrosion
- Length adjusts from 3 in. to 10 in.
- 4 in. compatible pipe size
- 1-piece construction
- Telescopes into standard AmeriVent pipe sections
- 1 in. clearance for combustibles
- Note: product may vary by store