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8" Insul-Flue Insulated Thimble - 80100808

Item: COP34075
  • Thimble only
  • Need one thimble per installation

8" Insul-Flue Insulated Thimble - 80100808

This insulated thimble is used to pass through a combustible wall into a masonry chimney. This is the thimble only, and you need one thimble cover assembly per installation into the room.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

10-Year Warranty