Chimney Balloon 21x10 Max 2-Ply Inflatable Chimney Pillow Fireplace Draft Stopper, Fireplace Cold Air Blocker, Works Better Than A Chimney Flue

The 21×10 Chimney Balloon plugs a rectangular chimney flue that is between 17”x7” to 21”x10”. The handle valve is 7” long. Every Chimney Balloon draft stopper includes a two-foot-long inflation tube. IMPORTANT - The Chimney Balloon chimney plug CANNOT BE USED in an active GAS LOG SET. For safety, a GAS LOG set would need to be DISABLED or REMOVED in order to use the Chimney Balloon fireplace plug.

The Flueblocker is a dense wool pad that seals and insulates the fireplace or wood stove chimney. It fits into the narrow part of the flue just above the firebox, and can be used with our without a damper. It can easily be installed and uninstalled many times. You MUST remove the Flueblocker before you light your fireplace. Cannot be used in functional vented gas log fireplace. Flueblocker is made with Herdwick wool in England.

Flueblocker 8x32 Rectangle Chimney Sheep Plug

Chimney Balloon 12 inchx12 inch Inflatable Fireplace Blocker Medium Chimney Pillow

Rectangle Chimney Wool Draft Stopper for Wood Stove Guinea

Chimney Balloon 21x10 Max 2-Ply Inflatable Chimney Pillow

8 Best Fireplace Draft Stoppers

Rectangle Chimney Wool Draft Stopper for Wood Stove Guinea

Chimney Balloon, Easy Install

The 33”x12” Chimney Balloon has a tapered edge that is designed to work with a rectangular chimney opening that is between 31”x10” to 33”x12”. The

Chimney Balloon® 33x12 Inflatable Fireplace Draft Blocker (33x12 Chimney Pillow®)

The Chimney Balloon is an inflatable fireplace blocker that prevents drafts from a chimney caused by a broken, warped, or missing flue damper. It stops heat loss by acting as a chimney plug draft stopper that air seals and insulates the fireplace. This saves you money and heat, and improves comfort. The Chimney Balloon usually installs above the damper, but also works in chimneys that have no damper.

Chimney Balloon 9-in W x 9-in L Plastic Chimney Damper Cb9x9

Chimney Balloon Inflatable Fireplace Draft Stopper, Chimney Pillow

Fireplace Plug Brick, Portable Fireplaces - Canada

Help keep your home comfortable during the summer with the Chimney Balloon Inflatable Fireplace Draft Stopper. A specialized balloon, it takes up

Chimney Balloon Inflatable Fireplace Draft Stopper, Chimney Pillow Fireplace Draft Blocker, Small, 9 x 15

This Chimney Balloon works on a chimney or smoke shelf smaller than 12X12. The Chimney Balloon inflates tightly in the fireplace flue for an energy

Chimney Balloon® 12x12 Inflatable Fireplace Draft Blocker (12x12 Chimney Pillow®)

Chimney Balloon® 15x15 Inflatable Fireplace Draft