August 31, 2017 #51: I Have a Long Rectangular Center-Pivot Damper with Chains Hanging Down. How Do I Plug the Flue? Fireplaces
August 29, 2017 #28: I Have a Large Rectangular Damper that Pivots in the Middle. How Do I Plug the Flue? Fireplaces
August 22, 2017 #1: I Have a Round Butterfly Damper High Above the Firebox. How Do I Plug the Flue? Fireplaces
