Copperfield Chimney 13" x 13" Chim-A-Lator Deluxe Fireplace Damper btu300000 Use standard venting Masonry or

Use standard venting Masonry or Type B Vent

Size - 39" diameter x 13" deep

8" H Weight 111lb [50

Model GL17F  Dimensions

Copperfield Chimney 13" x 13" Chim-A-Lator Deluxe Fireplace Damper btu300000 Use standard venting Masonry orThis damper easily mounts on top of a masonry fireplace flue and is operated by a convenient, adjustable regulator installed on the side wall of the fireplace. It helps encourage heat retention and manage draft control. It is far more efficient than conventional cast iron dampers, and the ideal replacement for old defective fireplace dampers. Features Integrated spark arrestor keeps embers and sparks from jumping out of the chimney or flue Mesh