Imperial furnace pipes and accessories are made with durable and quality materials. This cast iron damper is no exception. The 8 inch damper is made from 24 gauge steel and carries a 1 year manufacturer's warranty. An 18" clearance to combustibles is required when installing this damper. You can purchase this damper in either 6 inches or 8 inches in diameter. Making sure you have the best quality accessories is essential when working with a furnace. This damper will not only do the job, but will be of the best quality possible.
- Cast Iron Damper
- 18" clearance to combustibles
- Deduct 1-1/2" for installed length
- Available in sizes 6" and 8"
- Warranty: 1 year manufacturers warranty