Product Review
3" Wall Thimble / 1" Clearance Pellet Vent
- 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.
- Used to pass through wall and maintain proper clearances.