Chimney balloon fireplace dampers air seal the fireplace to stops cold drafts bugs birds bats and chimney smells from entering your house.
Chimney air block.
The center hole allows you to install chimney liner not included.
A chimney balloonis used to close off the flue closed when the unit isn t operating.
The chimney balloon stops this heat loss by acting as a chimney stopper to insulate your fireplace and save you money heat and comfort.
The lightweight 16 in.
Concrete chimney block measures 16 in.
It even works in chimneys that have no damper.
The center hole allows you to install chimney liner not included the block is uniform in shape color and texture.
It fits into the chimney just above the firebox and you simply inflate it to block the air passage.
Concrete chimney block is used chimney flue.
The spark arrestor shall be accessible for cleaning and the screen or chimney cap shall be removable to allow for cleaning of the chimney flue.
1796514 menards sku.
You ll have to remove the balloon each time you start a fire but if you use your fireplace sparingly this can be a good option.
Square chimney block actual size 16 3 4 x 7 5 8 x 16 3 4 model number.
And accepts an 8 in.
The chimney balloon is a inflatable blocker that prevents drafts from a chimney caused by a broken warped or missing flue damper.