Curve Series
2/11/2014 Heat&Glo•7076-108 13
A. Chimney Systems
Achimneyoruesystemisrequiredtorunyourwoodstove
safelyandefciently.Whenareisstartedintherebox
hotgasesarereleasedandexitthereboxintothechimney
system. These hot gases heat up the chimney system and
createavacuuminthereboxorcommonlyreferredto
asdrafting.Asaresult,moreairispulledintotherebox
through the air openings. When more air is pulled into
there,thereburnshotterandisacleanerburn.This
also means that the burn time is shorter but more heat
is generated to heat the living space and the glass stays
cleaner. When the air controls are adjusted and reduced,
therewillslowdown.Thislowersthedraftandasa
result, the burn times are longer.
When lighting the appliance, it is important to get a hot
reasquickaspossibletoestablishthedraftinthesystem
foranefcientandcleanburn.Therearemanydifferent
types of chimney systems, check with your local authority
for more details and follow all regulations in your area.
Marginal Location:
• Below peak
Location NOT recommended:
• Not the highest point of the roof
• Wind loading possible
Multi-level Roofs
Windward
Leeward
Recommended:
Outside Air Intake
on windward side
NOT recommended:
Outside Air Intake
on leeward side
Recommended Location:
• Above peak
Recommended:
• Insulated exterior chase
in cooler climates
Recommended Location:
• Above peak
• Inside heated space
Location NOT recommended:
• Too close to tree
• Below adjacent structure
• Lower roof line
• Avoid outside wall
Marginal Location:
• Wind loading possible
B. Drafting
Weather and chimney location can affect the draft of your
stoveresultingindifferentperformancesettings.Forwindy
conditions, the draft may be higher which will result in
changing the air control settings for the same performance.
In areas where high wind is common, a damper may need
tobeinstalledintheuepipetobestcontroltheappliance.
Performancecanalsobeinuencedbychangesinhumidity
includingfog.Adjusttheaircontrolsasneededtoachieve
the desired heat output of your Curve wood burning stove.
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Chimney Systems
Fig. 13.1