The Spider™ DROP-IN™ Damper is 316-L stainless construction and will withstand repeated chimney fires and will not melt like aluminum designs. The recessed design does not induce additional turbulence at the flue’s termination point or interact with the prevailing wind. All clay flue tile sizes, round single walls, flexible flue liners, class A solid pack, and air-insulated factory flues are accommodated. Installation is simple and the damper is recessed approximately 6 inches below the flue’s termination point–ideal for restoration projects where an exposed damper is objectionable. A rain cover of your choice can now be installed over it–without fear of a freezing or sticking damper. The Spider™ DROP-IN™ Damper is the ultimate replacement for worn-out, warped, and defective factory-built zero clearance dampers. Available in all round sizes: 6 to 24-inch. The Spider™ is now the standard damper for the Bellfires Refractory Fireplace. The new Spider™ DROP-IN™ Damper offers a spring-loaded damper that will allow unlimited adjustment to the open positions of the damper.

Larger sizes are available - contact us for pricing!

Installation Instructions