173903 3 Tee & Cap Pellet Vent - Product Features
- Laser-welded, double-wall pipe with a .012\" inner wall of 444 Stainless steel
- Outer wall of .018\" laser welded Galvalume
- Encapsulated O-ring gives secondary seal to system.
- 1\" clearance to combustibles in the US and Canada.
- package included:1pcs