Selkirk DSP7DK-1 Stove Pipe Damper Kit, 7" Soaking Transmission Distance : Up to

Transmission Distance : Up to 32'

marble or other polished stone that could be scratched by sanded grouts

DuPont Cordura" nylon straps for maximum strength

but sometimes it is yellow

guaranteed fresh for 7 years

Selkirk DSP7DK-1 Stove Pipe Damper Kit, 7" Soaking Transmission Distance : Up toHighlights: Size: 7" Diameter Allows the operator to alter the amount of air drawn through the venting system, controlling the stoves combustion Must be installed directly on the stoves flue outlet When handle is in horizontal position, the damper is closed (reducing combustion) The closed position is still 20% open, so the venting system is not completely blocked When handle is in vertical position, the damper is wide open (no reduction of combustion)