DuraVent DuraChimney II 8 to 16 inch Stabilizer: keeps the chimney centered without carrying its weight
The DuraVent DuraChimney II 8 to 16 inch Stabilizer is a clamp with legs that holds chimney pipe upright inside a chase, the enclosure built around the chimney. It keeps the pipe in the middle but does not support its weight. That leaves room for the required 2 inches of open air between the chimney and framing, insulation, or drywall. Keep that space empty. The clamp bolts around the pipe, and its legs attach to nearby framing with plumber’s tape or guy wires. DuraChimney II is DuraVent’s air cooled chimney, a double wall pipe in 8 to 16 inch sizes for fireplaces that burn wood, oil, coal, or gas.
Inside a chase, use a stabilizer or wall strap at intervals no greater than 8 feet. Some fireplace manufacturers require a stabilizer, so check whether yours calls for one before ordering. Choose the diameter that matches your chimney: 8, 10, 12, 14, or 16 inch. Running the chimney along a wall? See the DuraVent DuraChimney II 8 to 16 inch Wall Strap bracket. The DuraVent DuraChimney II 8 to 16 inch Stabilizer ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.








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