Chimney Balloon Fireplace Damper Draft Stopper Pillow Plug to insulate unused chimney
Unique Vintage Brass Scallop Sea Shell Fireplace Damper Flue 10 1/8" Pull Hook #Unbranded
Typical Modern Chimney Section — standard for fireplace design in modern homes, but watch out for dangerous cost-cutting in some!
Make Windows Airtight
If your fireplace damper is open, you should be able to see all the way through the chimney and feel air circulating in the fireplace.
Vintage Cast Iron Fireplace Damper Surround Frame 30 " H X 24 W Victorian