Field Controls Flue Sentinel is an electronic damper that automatically opens when you turn on your gas logs and closes when you turn them off. It’s installed at the top of your chimney so you never see or hear it operate, but you will immediately notice the difference. No more cold drafts coming down the chimney and no more heated air escaping from the chimney.

Flue Sentinel can save as much as 30% on your energy bill, paying for itself in no time.

Benefits

Seals chimney and eliminates cold drafts

Eliminates the need for glass doors to conserve heat

Ultimate convenience, never have to remember to close your flue again

Traps heat inside the chimney

Features

The first electronic flue damper for gas log fireplaces

For hearths up to 6′

For flue diameters 6″ to 24″

Meets new fireplace codes

The rectangular flue dampers should be installed by a licensed contractor. Find a contractor in your area.