Stainless Steel Construction: Made of rustproof stainless steel, the thimble provides long-lasting performance and maintains structural integrity in high-heat conditions
Adjustable For Wall Thickness: Designed to fit various wall sizes, this adjustable wall thimble ensures a secure and precise pass-through for pellet vent pipes
Air-Insulated Design: Enhances safety by keeping the outer surface cooler, protecting surrounding materials, and improving overall venting efficiency
Factory-Sealed Seams: Seams are sealed at the factory to prevent leaks, ensuring reliable performance and long-term durability in wood pellet stove installations
Pellet Stove Compatible: One side painted black for a finished look; specifically compatible with wood pellet-burning stoves using PelletVent systems