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Heatilator•ECO-ADV-WS22•7057-128C•August13,2010
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


Followmanufacturer’sinstructionsforclearance,secur-
ingashingandterminatingthechimney.
• MusthaveanapprovedandListedcap
• Mustnotbelocatedwhereitwillbecomeplugged
bysnoworothermaterial
• Must terminateat least3 feet(91cm) above the
roofandatleast2feet(61cm)aboveanyportion
oftheroofwithin10feet(305cm).
• Must belocated awayfrom treesor other struc-
tures

Location of the appliance and chimney will affect perfor-
mance.Asshowninthechimneyshould:
• Installthroughthewarmspaceenclosedbythebuild-
ingenvelope.Thishelpstoproducemoredraft,espe-
ciallyduringlightinganddiedownofthere.
• Penetratethehighestpartoftheroof.Thisminimizes
theaffectsofwindturbulenceanddowndrafts.
• Consider the appliance location in order to avoid
oorandceilingatticjoistsandrafters.
• Locate termination cap away from trees, adjacent
structures, uneven roof lines and other obstruc-
tions.
Yourlocaldealeristheexpertinyourgeographicareaand
canusuallymakesuggestionsordiscoversolutionsthatwill
easilycorrectanyueproblemsyoumayencountered.
NOTICE:
• Chimneyperformancemayvary.
• Trees,buildings,rooflinesandwindconditionsaffect
performance.
• Chimneyheightmayneedadjustmentifsmokingor
overdraftoccurs.
NOTICE: Locatingtheapplianceinabasementorinalocation
ofconsiderableairmovementcancauseintermittentsmoke
spillagefromappliance.Donotlocateappliancenear
• Frequentlyopendoors
• Centralheatoutletsorreturns