Smart Balloon - Prevents warm air unnecessarily escaping up the chimney

SmartBalloon was designed to prevent warm air unnecessarily escaping up the chimney flue when the fire is not in use and in the same time to provide trickle ventilation. Buy SmartBalloon and reduce your heating costs.

Chimney Balloon® 9x15 Inflatable Fireplace Draft Blocker (Small Chimney Pillow®) : Home & Kitchen

Why You Should Be Concerned About Heat Loss in Winter

Chimney Flue Balloon, Smart Balloon - Draught Excluder Energy Saving Balloon

Easi Plumb Chimney Flue Balloon - Burke Brothers

The 15″x15″ Chimney Balloon has a tapered edge that is designed to work on a 12” to 15” round chimney pipe, or a square chimney opening that is

Chimney Balloon® 15x15 Inflatable Fireplace Draft Blocker (15x15 Chimney Pillow®)

Chimney Balloons Help Save Energy and Money

How bad of an idea is it to put fuel wood here to dry? : r/woodstoving

How To Warm A Chimney Flue

The 15″x15″ Chimney Balloon has a tapered edge that is designed to work on a 12” to 15” round chimney pipe, or a square chimney opening that is

Chimney Balloon® 15x15 Inflatable Fireplace Draft Blocker (15x15 Chimney Pillow®)