Valcourt 13" x 13" Seal Tight Chimney Damper intermittent-pilot DuraTech Chimney Pipe - 6DT-48

DuraTech Chimney Pipe - 6DT-48 and 6DT-24

The Osburn Matrix must be installed in a masonry fireplace

deep ember bed

Blower included

Valcourt 13" x 13" Seal Tight Chimney Damper intermittent-pilot DuraTech Chimney Pipe - 6DT-48This Seal Tight masonry chimney damper is made of durable cast aluminum. Its low profile offers the advantage of fitting under an existing chimney cap or being very discreet on top of the chimney. It is designed to help save in heating and cooling bills; to prevent downdrafts and odors; to keep out rain, snow, birds, and pests from entering the chimney, while limiting outside noise. A simple and ingenious system operates on a hinge point to allow