Thumbnail Filmstrip of 18 x 18 Seal Tight Damper Images
Seal Tight 18 x 18 Damper
The open and shut solution to replace worn out fireplace throat dampers.
Mounts atop flue tile quick and easy.
Cast Aluminum includes all mouning hardware and 32 ft stainless cable.
Seals out mammals, birds and insects. Prevents heat and air conditioning lost
18″ x 18″ Fits inside flue from 17″ x 17″ up to 18″ x 18″.