7" x 11-1/8" x 17" Wall Thimble

Ensure your chimney installation is safe and efficient with the Selkirk wall thimble. Designed to prevent insulation and other building materials from contacting the horizontal chimney length, this wall thimble is essential for any fireplace or stove setup. Whether you are dealing with a wood or pellet stove, this product offers versatility for various heating systems. With a high-temperature rating, it guarantees durability and performance in your heating system's exhaust management. This wall thimble is built to last and meets stringent safety standards, giving you peace of mind. Its easy installation process makes it a practical choice for both DIY enthusiasts and professionals alike.

• Size: 11-1/8" x 17"
• Diameter: 7"
• Temperature rating: 1200°f
• Used in wall support installation
• ULC listed for safety