Square Form Damper
*Used in the construction of multiple opening fireplaces.
*Designed for easy installation.
*Pull chain controlled.
*Installation Instruction Sheet PDF file, 347 KB
Model No. OverallSize Base Opening Dome Opening
Width Depth Height
1830 37 28.5 16 30 x 21.5 14 x19
1836 41 28.5 16 34 x 21.5 17 x19
1842 47 28.5 16 40 x 21.5 24 x19
1848 53 28.5 16 46 x 21.5 30 x19