It also keeps out snow, rain, animals, and debris. The lid of the damper is spring-loaded and normally in the open position. It is shut by means of a stainless steel cable which extends down the inside of the chimney flue and is attached to a hook mounted in the fireplace opening. The Lyemance Damper can be installed in minutes and comes with a tube of silicone adhesive for mounting to the top of the tile liner. Each die cast aluminum damper is completely assembled and includes a 32' cable.
Longer cables are available.
The Lyemande Damper also acts as a chimney cap and rain cap. Usually ships the same business day. All of our brochures are available in Adobe Acrobat format. You will need Adobe Reader to open them, its free.