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Chimney Fan
Chimney Fan
Chimney Fan
FSGD Damper
Chimney FanChimney FanFSGD Damper

Highlights of the Flue Sentinel Chimney Fan

    • CONSERVES HEAT: Eliminates the need for glass doors in a hearth to conserve energy
    • SAVE MONEY: Can save as much as 30% in energy costs
    • EASY FIT: Can be installed in new or pre-existing chimneys
    • MULTI-FIT: Available in two sizes for chimneys with 8″ and 12″ openings

Features of the Chimney Fan with Damper

The Flue Sentinel Chimney Fan with Automatic Damper. This all-in-one includes a virtually air-tight flue damper with a heavy duty fan and chimney cap in one convenient, high performance package. The unit eliminates the need for glass doors on a hearth to conserve heat, and can save as much as 30% in energy costs that would normally be caused by heat loss through a chimney with a traditional damper. The Flue Sentinel Chimney Fan with Damper is constructed of high-grade stainless steel and can be installed in new or pre-existing chimneys. It is available in two sizes for chimneys with 8- and 12-inch openings.

The Flue Sentinel® chimney fan comes complete with a control kit that interfaces with the gas logs and automatically opens the damper and engages the fan before allowing the fire to start. Back-up safety features ensure the fire won’t start until the damper is fully open and draft has been proven.

The Flue Sentinel is designed with a hinged cap so the fan, motor, and damper are easily accessed for service or maintenance.

How Does Flue Sentinel Chimney Fan Work?

When there is a call for fire, the Flue Sentinel Gas Controller automatically opens the flue damper and engages the chimney fan. Once draft has been proven and the damper is fully open, the gas logs are allowed to light. When the fireplace is turned off, the fan is turned off and the damper automatically closes, trapping heat in the chimney.


  • Stainless steel housing
  • Powder-coated, stainless steel chimney cap
  • Two sizes: 8″ and 12″
  • Easy access for service


  • Integrated system for easy installation
  • Reliable draft to exhaust fumes and gases
  • Damper reduces heat loss and downdrafts

The FSGD series should be installed by a licensed contractor. Find a contractor in your area.

Specifications on the Flue Sentinel Chimney Fan

Model Part Number Dimensions (inches) Maximum Hearth Opening (Sq. Ft.) Volts Hz RPMs HP Amps Thermal Protection
FSGD-8 46669800 14 14 8 19 12 17 8 12 120 60 1,050 110 2.5 Yes
FSGD-12 46669900 20 14 12 19 12 21 12 25 120 60 1,050 14 3.5 Yes


Contact Us

Customer Service Rep


2630 Airport Road
Kinston, NC 28504

Additional Flue Damper Options

Square Flue Damper, Rectangular Flue Damper
FSE Fireplace Damper
FSE Fireplace Damper
Millivolt Fireplace Damper
FSM Millivolt Fireplace Damper
Fireplace Damper, Automatic Flue Damper
FSE Low Profile Damper
Low Profile Flue Damper,
FSM Low Profile Damper
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