Brochure
Technical Service: 800.742.8368 • fieldcontrols.com 5
OVERVIEW
Flue Sentinel
®
Damper
Effectively closes the chimney when
the hearth is not in use, preventing
heat loss and downdrafts.
A reliable, dedicated source of
combustion air keeps the fire burning
efficiently without taking air from
within the house.
Hearth Combustion Air
OR
Flue Sentinel
®
Chimney Fan
with Automatic Damper
Fan provides constant flow of air
to safely exhaust fumes. Damper
closes when not in use to
conserve energy.
The Flue Sentinel
®
Healthy Hearth
Flue Sentinel
®
turns the hearth, firebox, and chimney into a Healthy Hearth System™. A healthy hearth with Flue
Sentinel operates safely and efficiently without negatively impacting the home’s overall efficiency and design. Flue
Sentinel systems have sufficient draft to ensure that exhaust goes up the chimney, a sealed damper to automatically
open and close the vent or chimney, and safety interlocks to prove safe operation every time the fire is lit.
A direct source for combustion air can be included to provide a truly “sealed” system. The Fresh Air Damper and
vent damper open in unison and the hearth operates as a sealed system. The illustration above demonstrates the
primary requirements of a healthy hearth.
Healthy Hearth
A sealed hearth with all the
benets of an open hearth.