A short 3.5” piece of pipe with a 1” crimp for connecting on one side, holding a manual damper, made of 304 stainless steel, used for very long chimneys to reduce the draft on the solid fuel heaters and the diesel heaters.
A short 3.5” piece of pipe with a 1” crimp for connecting on one side, holding a manual damper, made of 304 stainless steel, used for very long chimneys to reduce the draft on the solid fuel heaters and the diesel heaters.