Premier Damper Caps
This CSIA approved cap is made of 304 stainless steel and has a lifetime warranty from the manufacturer. This damper is able to lock closed, which keeps your fireplace dry, secure, and warm. It reduces the load on air conditioners and heaters, provides a better seal against invading animals, birds and insects, improves performance, and pollution is reduced.
This damper replaces the traditional throat damper at the top of the firebox with a damper at the top of the flue. Many of the traditional dampers are inefficient and deteriorate over time. This two in one cap and damper will help your chimney operate at peak performance.