12 7021-154J May 12, 2017
CASTILE FREESTANDING
Tominimizetheeffectsofnegativeairpressure:
• Installtheoutsideairkitwiththeintakefacingprevailing
windsduringtheheatingseason
• Ensureadequateoutdoorairforallcombustionappliances
andexhaustequipment
• Ensurefurnaceandairconditioningreturnventsarenot
locatedintheimmediatevicinityoftheappliance
• Avoid installing the appliance near doors, walkways or
smallisolatedspaces
• Recessedlightingshouldbea“sealedcan”design
• Attichatchesweatherstrippedorsealed
• Atticmountedductworkandairhandlerjointsandseams
tapedorsealed
D. Draft
Draftisthepressuredifferenceneededtoventanappli-
ancesuccessfully.Whenanapplianceisdraftingsuc-
cessfully,allcombustionbyproductsareexitingthehome
throughthechimney.
Installthroughthewarmairspaceenclosedbythebuild-
ingenvelope.Thishelpstoproducemoredraft,especially
duringlightinganddie-downofthere.
Considerationsforsuccessfuldraftinclude:
• Preventingnegativepressure
• Locationofapplianceandchimney
E. Chimney and Exhaust Connection
NOTICE: Hearth & Home Technologies assumes no
responsibilityfortheimproperperformanceofthechimney
systemcausedby:
• Inadequatedraftduetoenvironmentalconditions
• Downdrafts
• Tightsealingconstructionofthestructure
• Mechanicalexhaustingdevices
6. DONOTINSTALLAFLUEDAMPERINTHEEXHAUSTVENT-
INGSYSTEMOFTHISAppliance.
7. DO NOT CONNECT THISAppliance TOA CHIMNEY FLUE
SERVINGANOTHERAPPLIANCE.
NOTE: All pipe must be welded seam pipe whenever possible.
Seal pipe joints with high temperature silicone (500°F [260°C]
minimum rated only).
F. Venting Termination Requirements
1. Terminationmustexhaustaboveairinletelevation. It is
strongly recommended that at least 60 inches (1.5m)
of vertical pipe be installed when appliance is vented
directly through a wall.Thiswillcreateanaturaldraft,
whichwillhelppreventthepossibilityofsmokeorodor
ventingintothehomeduringapoweroutage.Itwillalso
keep exhaust from causing a nuisance or hazard by
exposingpeopleorshrubstohightemperatures.The
safestandpreferredventingmethodistoextendthevent
verticallythroughtheroof.
2. Distancefrom doorsandopeningwindows,orgravityor
ventilationairinletsintobuilding:
a. Notlessthan48inches(1.2m)below;
b. Notlessthan48inches(1.2m)horizontallyfrom;
c. Notlessthan12inches(305mm)above.
3. Distancefrompermanentlyclosedwindows;
a.Notlessthan12inches(305mm)below;horizontally
fromorabove.
4. Distancebetween bottomofterminationandgradeshould
be12inches(305mm)minimum.Thisisconditionalupon
plantsinthearea,andnatureofgradesurface.Thegrade
surfacemustbeanon-combustiblematerial(i.e.,rock,
dirt). The grade surface must not be lawn. Distance
betweenbottomofterminationandpublicwalkwayshould
be7feet(2.13m)minimum.
5. Distance to combustible materials must be 24 inches
(610mm) minimum. This includes adjacent buildings,
fences,protrudingpartsofthestructure,roofoverhang,
plantsandshrubs,etc.
6. TerminationCapLocation(HomeElectricalService)
• Side-to-sideclearanceistobethesameasminimum
clearancetovinylinsidecorners.
• Clearanceofaterminationcapbelowelectricalservice
shallbethesameasminimumclearancetovinylsofts.
• Clearanceofaterminationcapaboveelectricalservice
willbe12inches(305mm)minimum.
• Locationoftheventterminationmustnotobstructor
interferewithaccesstotheelectricalservice.
Do not terminate ventinanyenclosedorsemi-enclosed
areasuchasacarport,garage,attic,crawlspace,undera
sundeckorporch,narrowwalkwayorcloselyfencedarea,or
anylocationthatcanbuildupaconcentrationoffumessuch
asastairwell,coveredbreezeway,etc.
CAUTION
NOTE:Theapplianceexhaustoutletisdesignedtoaccom-
modate3inchventing.Useof4inchventingrequiresthe
useofa3-to-4inchexhaustventincreaserinadditionto
anyotherventingcomponentsneeded,soldseparately.
1. Chimney & Connector:Use3or4inch(76-102mm)diameter
type“L”or“PL”ventingsystem.Itcanbeventedverticallyor
horizontally.
2. Mobile Home: ApprovedforallListedpelletvent.Ifusingthe
3inch(76mm)verticalTopVentAdapterKitorthe3to6inch
(76-152mm) Top Vent OffsetAdapter, use Listed double wall
ueconnector.AQuadra-FireOutsideAirKitmustbeusedwith
manufacturedhomeinstallations.
3. Residential: The3inch(76mm)verticalTopVentAdapterKitand
the3to6inch(76-152mm)TopVentOffsetAdapteraretested
touse24gaugesinglewallueconnectororListeddoublewall
ue connector to ClassA Listed metal chimneys, or masonry
chimneysmeetingInternationalResidentialCodestandardsfor
solidfuelappliances.
4. INSTALL VENT AT CLEARANCES SPECIFIED BY THE
VENT MANUFACTURER.
5. Secure exhaust venting system to the appliance with at least
3screws.Alsosecureallconnectorpipejointswithatleast3
screwsthrougheachjoint.